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Art Deco sapphire and diamond brooch, platinum, claw set with…
Sapphire and Diamond Art Deco Brooch with GSL Report

Art Deco sapphire and diamond brooch, platinum, claw set with fine round brilliant cut diamonds and bezel set with two round brilliant cut diamonds, claw set in the centre with a fine natural 5.64ct cushion cut un-heat treated blue Ceylonese sapphire, unst

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An antique 18ct yellow gold brooch, set with a central diamond…
18ct Gold Brooch with Diamond and Green Sapphires, 19th Century

An antique 18ct yellow gold brooch, set with a central diamond flanked by two green sapphires, 19th century, stamped '18ct', 2.24 in. wide, 9.7 grams

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Sapphire and diamond bar brooch, the sapphire weighing 7.63…
Sapphire and Diamond Bar Brooch with 7.63ct Ceylon Sapphire

Sapphire and diamond bar brooch, the sapphire weighing 7.63 carats set in a bar brooch with textured finish between pairs of round brilliant-cut diamonds, weighing 4.70gm, length 2.05 in. Accompanied by GSL report no. AA69678/1 dated 4 September 2004,…

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18ct nine stone sapphire and diamond cluster bar brooch,…
18ct Sapphire & Diamond Cluster Bar Brooch with Single Cut

18ct nine stone sapphire and diamond cluster bar brooch, central round medium blue sapphire with single cut diamond surround, 1.97 in. length,

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An 18ct gold pearl and diamond stick pin brooch, crown feature…
18ct Gold Pearl Diamond Stick Pin Brooch with Sapphire

An 18ct gold pearl and diamond stick pin brooch, crown feature set with a band of 9 pearls above a row of 5 rose cut diamonds and topped with a cushion cut blue sapphire, wt. 2.02g, with metal safety clasp, with silk box (box needs repair).

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18ct gold, lapis lazuli, diamond and sapphire brooch, modelled…
Lapis Lazuli Owl Brooch with Diamond and Sapphire Accents

18ct gold, lapis lazuli, diamond and sapphire brooch, modelled as an owl, the eyes collet-set with a circular-cut sapphires framed by a surround of brilliant-cut diamonds, the chest embellished with a polished lapis lazuli plaque, signed Alopa, length 59 m

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18ct gold, enamel and diamond brooch, modelled as a butterfly,…
Enamel and Diamond Butterfly Brooch with Pink Sapphires

18ct gold, enamel and diamond brooch, modelled as a butterfly, the wings detailed with pink plique-a-jour enamel, the body and wing edges detailed with brilliant-cut diamonds and pink sapphires, the diamonds together weighing approximately 2.22 carats, the

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Art Deco gold brooch set with diamonds and a synthetic sapphire…
Art Deco Gold Brooch with Diamonds and Synthetic Sapphire

Art Deco gold brooch set with diamonds and a synthetic sapphire unmarked. Approx weight 3.85 grams, old mine cut diamond =0.20ct, 0.16 in. dia. round cut sapphire, tests as 9ct

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Victorian sapphire and diamond brooch, property from the Estate…
Victorian Sapphire and Diamond Brooch by D Bros Estate

Victorian sapphire and diamond brooch, property from the Estate of a private Sydney Collector, modelled as a plaque set to the centre with a row of 5 oval sapphires, embellished with rose-cut diamonds, mounted in 15ct gold, length 1.02 in., width 1.89 in.…

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Antique pink / blue sapphire and diamond butterfly brooch set…
Art Nouveau Butterfly Brooch with Sapphire, Diamond, and Ruby Accents

Antique pink / blue sapphire and diamond butterfly brooch set in silver mounted on a 15ct rose gold bar. (the butterfly is Art Nouveau and the bar later Deco). Approx 1.77 in. x 0.94 in. setting, 4x@ pinks 1.77 in. x 0.94 in. x 0.13 in. x 0.13 in. and 1…

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A vintage 9ct gold and gemstone set dragon fly brooch, the…
Vintage 9ct Gold Gemstone Dragonfly Brooch with Diamond Eyes

A vintage 9ct gold and gemstone set dragon fly brooch, the dragon fly with old mine cut diamonds for eyes and a sapphire to the body, the two main wings set with a ruby and pearl, a gold and pearl set safety chain terminates with a smaller dragonfly pin, o

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Retro 18ct white gold bar brooch platinum bar brooch. Marked…
White gold and platinum bar brooch with sapphires and diamonds

Retro 18ct white gold bar brooch platinum bar brooch. Marked plat, pal, 18ct. Weight 3.6 grams, set with pin sapphires & single cut diamonds

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Sapphire & diamond set yellow gold brooch marked 14k. Weight 4.…
Sapphire and Diamond 14k Yellow Gold Brooch, 4.9 grams

Sapphire & diamond set yellow gold brooch marked 14k. Weight 4.9 grams, marquise 0.31 in. x 0.14 in., brooch tests as 9ct

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Aronson of Melbourne high quality antique Australian 15ct gold…
Antique Australian 15ct Gold Brooch with Diamond and Sapphires

Aronson of Melbourne high quality antique Australian 15ct gold brooch, set with a white diamond flanked by a pair of Australian blue sapphires, 19th century, stamped '15ct' flanked by pictorial marks, 2.17 in. wide, 6.4 grams

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A stylish vintage 14ct white gold sapphire and diamond spray…
Vintage 14ct White Gold Sapphire & Diamond Spray Brooch

A stylish vintage 14ct white gold sapphire and diamond spray brooch, the sculpted curved bars and floral forms encrusted with five oval mixed cut sapphires and 45 single cut diamonds of TDW. 1.01ct. 'S

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A Victorian 15ct gold diamond and sapphire brooch, the Etruscan…
Etruscan Revival Diamond & Sapphire Brooch with Safety Chain

A Victorian 15ct gold diamond and sapphire brooch, the Etruscan revival design set with a row of seven sapphires to the centre of rows of seven diamonds. With safety chain. Length 1.97 in.

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Sapphire and diamond flower brooch, the textured petals centred…
Sapphire and Diamond Flower Brooch

Sapphire and diamond flower brooch, the textured petals centred by a cluster of circular-cut sapphires and a brilliant-cut diamond, weight 16.7gm, length 1.57 in.

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Diamond & pink sapphire set 18ct yellow gold leaf brooch.…
18ct Yellow Gold Leaf Brooch with Diamonds and Pink Sapphires

Diamond & pink sapphire set 18ct yellow gold leaf brooch. Marked 18ct TH 12.96 grams, 23.62 in., width 1.57 in., 4x RBC diamonds = 0.12ct, 11x pink / purple 0.12 in. avg. round sapphires. Handmade Australian CIRCA 1970s

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Early 20th century sapphire and diamond brooch, quality…
Sapphire and Diamond Brooch with Convertible Dress Clip Option

Early 20th century sapphire and diamond brooch, quality handmade in silver and rose gold and set with 40 old cut diamonds approximate weight 1.35ct and 14 old cut dark blue green sapphires approximate weight of 3.7ct, all bead and claw set. The brooch can

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18ct white gold, vintage brooch, featuring one synthetic 11.2…
Vintage 18ct White Gold Sapphire and Diamond Brooch, 6.09g

18ct white gold, vintage brooch, featuring one synthetic 0.44 in. x 0.35 in. sapphire, and twelve small single cut diamonds of estimated .08cts. Brooch is 1.97 in. in finished length. Finished weight 6.09 grams.

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White gold sapphire and diamond brooch, 18ct white gold,…
18ct White Gold Sapphire and Diamond Floral Spray Brooch

White gold sapphire and diamond brooch, 18ct white gold, designed as a floral spray, claw set with twenty-one oval blue sapphires, interspaced by leaves set with single cut diamonds, stamped '18K' to the reverse, length 2.36 in., total weight 15.9 grams

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Prouds sapphire and diamond brooch, modelled as a stylised bow,…
Sapphire and Diamond Bow Brooch by Prouds, 2.85 Carats

Prouds sapphire and diamond brooch, modelled as a stylised bow, claw-set to the centre with sapphires, the sapphires together weighing approximately 2.85 carats, embellished with diamonds, mounted in 18ct gold, length 1.18 in., length 2.48 in., gross…

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Platinum, diamond and gem-set brooch. Modelled as an arrow, set…
Arrow-shaped brooch with diamonds, sapphires, and cultured pearl

Platinum, diamond and gem-set brooch. Modelled as an arrow, set throughout with old European and single-cut diamonds, carre-cut synthetic sapphires and a cultured pearl, length 3.07 in., gross weight 7.1 grams

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An 18ct yellow gold bar brooch, set with a pale blue Ceylonese…
Blue sapphire and diamond bar brooch in 18ct yellow gold

An 18ct yellow gold bar brooch, set with a pale blue Ceylonese sapphire, flanked with two white diamonds, stamped '18ct', 1.97 in. wide, 4.2 grams

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Ceylon sapphire & diamond set 18ct white gold bar brooch,…
Ceylon Sapphire & Diamond 18ct White Gold Bar Brooch

Ceylon sapphire & diamond set 18ct white gold bar brooch, marked 18ct P.M. Approx oval cut 0.22 in. x 0.17 in. = 0.88ct estimated. Blue Ceylon type sapphire, 2 x diamonds =0.06ct, item weight 4 grams

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Gold, sapphire and diamond spray brooch, bi-coloured pin brooch…
Gold, Sapphire, and Diamond Spray Brooch with Celestial Motifs

Gold, sapphire and diamond spray brooch, bi-coloured pin brooch adorned with a cluster of old-cut diamonds estimated weights 0.50, 0.40, 0.35, 0.15, 0.10 carats. Second white gold prong punctuated with 3 blue sapphires and 4 diamonds in celestial motifs, w

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18ct bi-colour gold and gem-set brooch, Ilias Lalaounis,…
Ilias Lalaounis Ram's Head Brooch with Diamonds and Gemstones

18ct bi-colour gold and gem-set brooch, Ilias Lalaounis, modelled as a ram's head in textured gold, the horns and collar embellished with rose-cut diamonds, the eyes collet-set with rubies and the neck surmounted by a cabochon sapphire, gross weight approx

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Tiffany & Co. gem-set and diamond feather brooch, circa 2008,…
Tiffany & Co. Peacock Feather Gem Brooch, Circa 2008

Tiffany & Co. gem-set and diamond feather brooch, circa 2008, modelled as a peacock feather, the eye claw-set with an oval tanzanite, framed by a triple tier of circular-cut sapphire, yellow sapphire and tsavorite garnets, the barbs embellished with brilli

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Antique diamond & sapphire set 18ct gold brooch. Rose cut…
Antique Diamond & Sapphire 18ct Gold Brooch with Pearl

Antique diamond & sapphire set 18ct gold brooch. Rose cut diamonds set in silver & rose gold with yellow gold claw set pearl & blue sapphires, backed on a later 18ct yellow gold bar brooch, marked 750. Approx weight 7.89 grams, brooch. Rose cut diamonds se

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Ceylon sapphire & diamond set 18ct yellow gold brooch, signed…
Ceylon Sapphire & Diamond 18ct Gold Brooch by Michael J. Chubb

Ceylon sapphire & diamond set 18ct yellow gold brooch, signed Michael J Chubb. Approx weight 7 grams, sapphire 0.24 in. x 0.18 in., Rbc diamonds x2 = 0.30ct estimated, brooch, signed Michael J Chubb. Approx weight 7 grams, sapphire 0.24 in. x 0.18 in. x 0…

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18ct Art Deco style 91 stone sapphire and diamond lozenge…
Art Deco Sapphire and Diamond Lozenge Brooch, Millegrain Setting

18ct Art Deco style 91 stone sapphire and diamond lozenge brooch, all millegrain set, 1.50 in. length

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Platinum, diamond and gem set brooch, channel set with…
Platinum and Gem Set Brooch with 20ct Diamonds

Platinum, diamond and gem set brooch, channel set with rectangular step-cut emeralds and sapphires within a single-cut diamond frame, estimated total diamond weight 20 carats, weight 9.4gm, measuring 2.52 in. x 0.39 in. Provenance: The Caroline Laws…

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Nardi, diamond, sapphire and lapis lazuli novelty brooch,…
Venetian Gondola Brooch with Diamonds, Sapphires, and Lapis Lazuli

Nardi, diamond, sapphire and lapis lazuli novelty brooch, designed as a Venetian gondola set with lapis lazuli hull and set with round brilliant-cut diamonds and circular-cut pink sapphires, signed Nardi Venezia, Italian registry mark, 18ct gold weight 8.4

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Boucheron, diamond and gem set novelty brooch, designed as…
Boucheron Teddy Bear Diamond Brooch with Gem Accents

Boucheron, diamond and gem set novelty brooch, designed as teddy bear, with turquoise ears and paws, sapphire eyes, ruby nose and neck tie, accented to the snout with single-cut diamonds, signed Boucheron Paris, French assay marks, numbered, 18ct gold, wei

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A sapphire and diamond bar brooch, centrally set with a cushion…
Sapphire and Diamond Bar Brooch in 9ct White Gold

A sapphire and diamond bar brooch, centrally set with a cushion cut sapphire weighing 2.05cts, flanked by pairs of round brilliant cut diamonds bezel set totalling 0.16cts, all set in 9ct white gold, total weight 3.4gms.

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Diamond and pink sapphire brooch, of spray design, embellished…
Spray Design Diamond and Pink Sapphire Brooch in 18ct Gold

Diamond and pink sapphire brooch, of spray design, embellished with circular-cut pink sapphires and brilliant-cut diamonds, the diamonds together weighing approximately 0.30 carats, mounted in 18ct gold, length 1.97 in., width 1.38 in., gross weight…

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Four gem set brooches and pendant, a 9ct yellow gold pendant…
Gem Set Brooches and Pendant Collection: Sapphires, Rubies, Pearls, Diamonds

Four gem set brooches and pendant, a 9ct yellow gold pendant with 9x deep bright blue sapphires, a classic Victorian brooch having an arrow design with crescent moon and star set with rubies and seed pearls, a stick pin brooch set with round mixed cut ruby

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A Victorian 15ct yellow gold rose cut diamond & sapphire brooch,…
Victorian 15ct Gold Diamond & Sapphire Brooch from Melbourne Jewelry

A Victorian 15ct yellow gold rose cut diamond & sapphire brooch, Wt 3.9 grams. Provenance: Schlager antique jewellery, Melbourne, Australia

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An Australian 9ct yellow gold map of Tasmania, gemstone…
9ct Gold Tasmania Map Brooch with Gemstone Southern Cross

An Australian 9ct yellow gold map of Tasmania, gemstone Southern cross, wishbone brooch, gemstones include a diamond, sapphire, peridot, garnet, Wt 2.4 grams

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An early Australian 9ct yellow gold diamond, sapphire & ruby…
Australian 9ct Gold Diamond, Sapphire & Ruby Shield Bar Brooch

An early Australian 9ct yellow gold diamond, sapphire & ruby shield bar brooch, Aronson & Co, Melbourne, Wt 4.9 grams

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Cartier, 18ct gold, sapphire and diamond brooch, circa 1955.…
Cartier 18ct Gold Sapphire Diamond Flower Brooch, circa 1955

Cartier, 18ct gold, sapphire and diamond brooch, circa 1955. Modelled as a flowerhead, centring a claw-set brilliant-cut diamond weighing approximately 0.25 carats, within a surround of circular-cut sapphires together weighing approximately 0.48 carts, sig

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14ct white gold, sapphire and diamond brooch, stamped 14k,…
Sapphire and diamond brooch in 14ct white gold setting

14ct white gold, sapphire and diamond brooch, stamped 14k, featuring twenty ei ght baguette cut sapphires in twin claw settings, (totalling approx. 3.36cts), with approx. Forty round cut bead set diamonds (totalling approx. 0.84ct) on a foliate themed 14ct

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An estate14ct gold diamond and sapphire brooch, the bar brooch…
14ct Gold Diamond & Sapphire Horseshoe Bar Brooch

An estate14ct gold diamond and sapphire brooch, the bar brooch with a diamond and sapphire set horseshoe to the centre and a sapphire and two diamonds to each end, 4.85gm, length 1.77 in.

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Belle Epoque 18ct gold, platinum, diamond and gem-set brooch,…
Belle Epoque Diamond and Gem Brooch, circa 1905

Belle Epoque 18ct gold, platinum, diamond and gem-set brooch, circa 1905, the basket set with old European-cut diamonds and diamond chips, the diamond-set flower heads with stamens highlighted by emerald, sapphire and ruby accents, the diamonds together we

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An Art Deco platinum on gold sapphire diamond and pearl brooch,…
Art Deco Sapphire Diamond Pearl Platinum Gold Bow Brooch

An Art Deco platinum on gold sapphire diamond and pearl brooch, bow form brooch set in platinum on a 15ct gold ground with a central triangular cut blue sapphire estimated as 1.3ct surrounded by 0.10 in. round river pearls, to pierced sides set with 32…

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Three gold brooches, 15ct yellow gold bar brooch set with a…
Gold brooch set with sapphire, pearls, and diamond, hallmarked Chester

Three gold brooches, 15ct yellow gold bar brooch set with a small sapphire and flower, bearing Chester hallmarks, accompanied by a 9ct yellow gold cameo bar brooch set with two seed pearls, and a small oval 9ct yellow gold brooch adorned with a small rose-

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Van Cleef & Arpels a diamond and pink sapphire dragonfly clip…
Diamond and Pink Sapphire Dragonfly Clip Brooch by Van Cleef

Van Cleef & Arpels a diamond and pink sapphire dragonfly clip brooch, comprising a brooch, modelled as a naturalistic dragonfly pave-set with brilliant-cut diamonds, another pave-set with circular-cut pink sapphires and diamonds en suite, length 2.48 in.,…

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Sapphire and diamond flower brooch, the petals set with…
18K Sapphire and Diamond Flower Brooch, 0.50ct Diamond

Sapphire and diamond flower brooch, the petals set with calibre-cut sapphires and centred by a round brilliant-cut diamond with estimated weight 0.50 carats, estimated remaining diamond weight 0.30carats, stamped 18K, weight 17.3gm, length 1.69 in.

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Three antique 9ct gold gem-set brooches, including a diamond…
Antique 9ct Gold Gem-Set Brooch Collection - 3 Pieces

Three antique 9ct gold gem-set brooches, including a diamond and seed pearl cluster brooch, diameter 0.98 in., a sapphire and seed pearl butterfly brooch, length 20, width 1.26 in., and a pink paste and seed pearl bouquet brooch, length 1.38 in., gross…

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Gold plated beautiful butterfly brooch, Smothered in diamonds,…
Dazzling Diamond Butterfly Brooch: Ruby and Sapphire Accents

Gold plated beautiful butterfly brooch, Smothered in diamonds, rubies and sapphires

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Pearl, emerald and diamond brooch, modelled as a dragonfly, the…
Dragonfly Brooch with Pearl, Emerald, Diamond, and Sapphire Accents

Pearl, emerald and diamond brooch, modelled as a dragonfly, the thorax set with a cultured pearl, the articulated abdomen set with square-cut emeralds, the eyes set with circular-cut sapphires, completed by pave-set diamond wings, the diamonds together wei

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Art Deco sapphire and diamond brooch; modelled as a stylised…
Art Deco Sapphire and Diamond Bow Brooch

Art Deco sapphire and diamond brooch; modelled as a stylised bow, centring a rectangular-shaped sapphire flanked by a row of channel-set variously-cut sapphires within a border accented with old round-cut diamonds, the sapphires and diamonds together weigh

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A sapphire and diamond spray brooch, set with ten round blue…
Sapphire and Diamond Flower Spray Brooch

A sapphire and diamond spray brooch, set with ten round blue sapphires in flower cluster formation, offset by diamond set leaves, crafted in platinum and 18ct white gold, total weight 3.8gms.

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18ct gold multi gem brooch, stamped 18K, maker 'Kj', in the…
18ct Gold Multi Gem Squirrel Brooch

18ct gold multi gem brooch, stamped 18K, maker 'Kj', in the form of a standing stylised squirrel set with a round cut diamond to left paw, further accented with cabochon cut sapphires to the eyes and a singular ruby stone to the nose, with incised textured

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18ct gold, diamond and sapphire brooch, marked 750, of…
18ct Gold Diamond Sapphire Foliate Brooch

18ct gold, diamond and sapphire brooch, marked 750, of semi-spherical foliate form, comprising many conjoined 18ct gold internally textured petals, each inset with a round cut diamond or sapphire stone on a four prong setting, with clasp and safety chain t

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Art Deco diamond and stone set Penannular style brooch, finely…
Art Deco Diamond and Sapphire Brooch

Art Deco diamond and stone set Penannular style brooch, finely pierced brooch in platinum on a 14ct white gold ground set with 2 old European cut diamonds and 2 carre cut synthetic blue sapphires, size 1.44 in. x 1.46 in., wt. 5.2g.

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14ct yellow gold brooch, featuring one pear shape sapphire of…
Modern Sapphire and Diamond Gold Brooch

14ct yellow gold brooch, featuring one pear shape sapphire of estimated weight .25cts, accented by 5 x round brilliant cut diamonds of estimated total weight .06cts, in a modern design, secured with trombone clasp. Finished weight 4.44 grams. Overall size

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Vintage boxed 9ct sapphire and diamond paste bar brooch,…
9ct Sapphire & Diamond Paste Bar Brooch with Box

Vintage boxed 9ct sapphire and diamond paste bar brooch, central marquise gem panel with fine shield scroll shoulders, markers mark a J S (unknown) 1.77 in. length

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Jean Schlumberger for Tiffany & Co. sapphire, emerald and…
Schlumberger's Starfish Brooch for Tiffany & Co

Jean Schlumberger for Tiffany & Co. sapphire, emerald and diamond 'Starfish' brooch, circa 2015, modelled as a stylised starfish, centring a circular-cut emerald framed by an organic wirework surround accented at intervals with claw-set brilliant-cut diamo

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Sapphire and diamond Flowerhead brooch, each petal of openwork…
Sapphire and Diamond Flower Brooch

Sapphire and diamond Flowerhead brooch, each petal of openwork design and accented to their tips with brilliant-cut diamonds, centred by a cluster of seven circular-cut blue sapphires, 18ct gold, weight 21.7gm, length 1.65 in.

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14ct white gold, sapphire and diamond brooch, of bar design,…
Sapphire and Diamond Bar Brooch

14ct white gold, sapphire and diamond brooch, of bar design, centring a claw-set circular-cut sapphire, flanked by a geometric openwork surround set throughout with single-cut diamonds with carre-cut sapphire accents, the sapphires together weighing approx

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Victorian sapphire and diamond brooch, classical Victorian…
Victorian Sapphire & Diamond Brooch

Victorian sapphire and diamond brooch, classical Victorian brooch with central sapphire flanked by mine cut diamonds

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A Significate sapphire and diamond brooch with ten quality oval…
Royal Blue Sapphire and Diamond Brooch

A Significate sapphire and diamond brooch with ten quality oval cabochon cut bright transparent fine deep Royal Blue coloured sapphires average weight 0.40ct, seven round early modern brilliant diamonds total weight 0.84ct G colour VS2-Si clarity, four sev

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18ct two-tone gold, sapphire and diamond brooch. Centring a…
Two-tone Gold, Sapphire & Diamond Brooch

18ct two-tone gold, sapphire and diamond brooch. Centring a bezel-set oval-cut sapphire weighing approximately 3.50 carats flanked by fan motifs set with brilliant-cut diamonds together weighing approximately 1.00 carat, measuring approximately 2.76 in. x…

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Lovely 18ct gold and multi gem bird brooch, marks rubbed,…
18ct Gold Multi-Gem Bird Brooch

Lovely 18ct gold and multi gem bird brooch, marks rubbed, tested 18ct gold, in the form of a long tailed bird with outstretched wings clutching a twig, the wings and tail finely accented with an assortment of round cut precious stones comprising emeralds,

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Unusual 18ct gold multi gem brooch, stamped 18K, maker 'Ck', of…
Multi-Gem 18K Gold Brooch/Pendant with Long-Haired Woman

Unusual 18ct gold multi gem brooch, stamped 18K, maker 'Ck', of disc form, depicting a long haired woman with headband and necklet flanked by two vessels, highly decorated with many precious gems including emeralds (approx 1.30ct total), diamonds (approx 0

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A silver gilt diamond and ruby set lizard brooch, the sinuous…
Ruby and Diamond Lizard Brooch

A silver gilt diamond and ruby set lizard brooch, the sinuous body bead set with a row of rubies framed by multiple old cut diamonds, sapphire set eyes, length 2.28 in.

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An Art Deco sapphire and diamond brooch, double claw set in…
Art Deco Sapphire and Diamond Brooch

An Art Deco sapphire and diamond brooch, double claw set in platinum with a fine blue rectangular cushion cut sapphire of approx. 3.41ct to geometric shoulders set with 6 single cut diamonds on an 18ct white gold tapered bar brooch setting, size 65 x 10.5

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A yellow and white gold, open winged butterfly brooch by…
Garrard & Co. Butterfly Brooch with Diamonds and Gemstones

A yellow and white gold, open winged butterfly brooch by Garrard & Co. London. Wings and body are set with 47 x round brilliant cut diamonds of total estimated weight 1.0 carats, 8 x round 0.08 in. round faceted emeralds, 8 x round 0.08 in. faceted…

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15ct yellow gold and platinum vintage bar brooch, featuring one…
Vintage Sapphire and Diamond Bar Brooch

15ct yellow gold and platinum vintage bar brooch, featuring one 0.25 in. x 0.23 in. oval mixed cut sapphire, accented with 6 x old mine cut diamonds of estimated total weight .08 carats. Total weight 4.50 grams. Length 2.17 in.

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Victorian 14ct diamond opal and sapphire Bug bar brooch, body…
Victorian Bug Bar Brooch with Diamonds, Opal and Sapphire

Victorian 14ct diamond opal and sapphire Bug bar brooch, body set with sapphire and opal with rose cut diamonds to the wings and highlighted with end diamonds

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Mid 20th century 18ct Ben Rosenfeld dog brooch, set with ruby…
18ct Ben Rosenfeld Dog Brooch with Ruby, Sapphire, Diamond

Mid 20th century 18ct Ben Rosenfeld dog brooch, set with ruby eyes, sapphire nose and diamond collar, 1.22 in. high London C1965

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New Zealand Colonial 9ct seven sapphire and diamond chip bar…
NZ Colonial Sapphire & Diamond Bar Brooch with Box

New Zealand Colonial 9ct seven sapphire and diamond chip bar brooch, central gem set star, makers marks worn with possible original box labelled B Petersen & Co Christchurch NZ

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18ct bi-colour gold and gem-set brooch modelled as a stylised…
Gem-Set Floral Brooch in Bi-Colour Gold

18ct bi-colour gold and gem-set brooch modelled as a stylised floral spray embellished with claw-set circular-cut diamonds and rubies and sapphire cabochons, the central stem grain-set with circular-cut diamonds, the diamonds together weighing approximatel

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Platinum, diamond and sapphire brooch of stylised swirl design…
Swirling Sapphire and Diamond Brooch

Platinum, diamond and sapphire brooch of stylised swirl design one side claw-set with eleven circular-cut sapphires and the other side grain set with twenty four brilliant-cut diamonds and four half bezel-set baguette diamonds, the sapphires and diamonds t

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18ct white gold, diamond and sapphire brooch designed as a…
Sapphire and Diamond Flower Brooch

18ct white gold, diamond and sapphire brooch designed as a flower head, the pistils and stamen set with circular-cut sapphires, the petals accented with claw-set brilliant and single-cut diamonds, the diamonds together weighing approximately 1.60 carats, a

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Sapphire and diamond enhancer and diamond brooch comprising: an…
Sapphire and Diamond Enhancer with Brooch

Sapphire and diamond enhancer and diamond brooch comprising: an enhancer designed as an open work flower centring a claw-set oval-shaped sapphire surrounded by a border of baguette and marquise-shaped diamonds and four petals, the edges of each grain-set w

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A silver gilt diamond and ruby set lizard brooch, the sinuous…
Diamond and Ruby Lizard Brooch

A silver gilt diamond and ruby set lizard brooch, the sinuous body bead set with a row of rubies framed by multiple old cut diamonds, sapphire set eyes, length .3.15 in.

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A quality early 20th century 18ct yellow and multiple gem set…
Opulent Bee Brooch with Opals, Sapphires, Diamonds, and Rubies

A quality early 20th century 18ct yellow and multiple gem set bee brooch, elegantly modelled with colourful cabochon opal set abdomen, facetted oval 'intense blue' 0.81ct sapphire set thorax, each wing with two rows of brilliant cut diamonds, ruby eyes. Sa

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An antique 15ct gold and silver topped gem set spider brooch,…
Gem-set Spider Brooch with Diamonds and Rubies

An antique 15ct gold and silver topped gem set spider brooch, set with 27 old rose cut diamonds, sapphire set eyes and three rubies to the abdomen. Safety chain attached, length .1.97 in.

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Van Cleef & Arpels diamond and gem-set brooch, circa 1940,…
Floral Gemstone Brooch by Van Cleef & Arpels

Van Cleef & Arpels diamond and gem-set brooch, circa 1940, modelled as a floral bouquet, accented with carved gemstones including emeralds, rubies and sapphires between similarly set brilliant-cut diamonds supported from a wirework basket, mounted in 18ct

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Jean Schlumberger for Tiffany & Co. diamond and gem-set…
Gem-set Grasshopper Brooch by Jean Schlumberger for Tiffany & Co

Jean Schlumberger for Tiffany & Co. diamond and gem-set grasshopper brooch, modelled as a leaping grasshopper, the abdomen and textured wings decorated with buff top pink sapphires to a collar embellished with blue sapphires, the femur and head pave-set wi

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Cartier emerald, sapphire and diamond parrot brooch, designed…
Cartier Parrot Brooch with Emerald, Sapphire, and Diamonds

Cartier emerald, sapphire and diamond parrot brooch, designed as a pair of parrots on a branch, their eyes collet-set with circular-cut emeralds, their articulated heads and tails pave-set with brilliant-cut diamonds, to similarly set wings and bodies with

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Ceylon sapphire and diamond floral brooch, 18ct white gold set…
Ceylon Sapphire & Diamond Floral Brooch in 18ct White Gold

Ceylon sapphire and diamond floral brooch, 18ct white gold set with old mine cut diamonds, seven blue sapphires, approximately 3.25ct total weight, diamond weight is approximately 2.5ct stamped '18ct', 12 grams, length 2.36 in., 1.18 in. wide

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A Belle Epoch pearl and gemset butterfly two Way necklace…
Butterfly Gemstone Pearl Necklace/Brooch

A Belle Epoch pearl and gemset butterfly two Way necklace brooch; featuring a central butterfly with body set with 4 graduated river pearls, to wings with 2 round cut blue sapphires, 6 round cut rubies and 20 rose cut diamonds and 2 ruby eyes in 9ct gold a

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Trio, 18ct two-tone gold, South Sea pearl and gem-set brooch,…
Maltese Cross Brooch with South Sea Pearl and Gemstones

Trio, 18ct two-tone gold, South Sea pearl and gem-set brooch, modelled as a Maltese cross, centring a button-shaped South Sea pearl measuring approximately 0.58 in. Within a surround of brilliant-cut diamonds, pear-cut sapphire and oval rubies cut en caboc

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Formerly property of Patricia lady McCaughey, 18ct white gold,…
Sapphire and Diamond Double Clip Brooch

Formerly property of Patricia lady McCaughey, 18ct white gold, platinum, sapphire and diamond double clip brooch, comprising two detachable dress clips of ribbon scroll and spray design, set with circular-cut sapphires together weighing approximately 9.00

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15ct gold, silver and gem-set brooch, of bar design, centring a…
Gem-set Bar Brooch with Diamonds and Sapphires

15ct gold, silver and gem-set brooch, of bar design, centring a floral cluster and crescent set with old European-cut diamonds together weighing approximately 0.40 carats and circular-cut sapphires together weighing approximately 1.50 carats, the ends term

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A 15ct white gold and sapphire and diamond cluster bar brooch,…
Sapphire and Diamond Cluster Brooch

A 15ct white gold and sapphire and diamond cluster bar brooch, the central sapphire framed by eight brilliant cut diamonds.

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An 18ct gold and platinum, sapphire and diamond bar brooch,…
18ct Gold Sapphire Diamond Bar Brooch

An 18ct gold and platinum, sapphire and diamond bar brooch, claw set with three early cut diamonds and two sapphires.

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An estate 18ct sapphire and diamond bar brooch, coronet claw…
18ct Sapphire and Diamond Bar Brooch

An estate 18ct sapphire and diamond bar brooch, coronet claw mounts securing the oval facet cut Ceylonese sapphire flanked by two brilliant cut diamonds.

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Sapphire and diamond brooches, a bee brooch in 14ct yellow gold…
Sapphire and Diamond Bee & White Gold Brooch Set

Sapphire and diamond brooches, a bee brooch in 14ct yellow gold which is set with small sapphires and diamonds. Weight 3.7 grams. One 18ct white gold brooch sapphire and diamond set having a total weight of 9.9 grams. (2)

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Sapphire and diamond set 18ct yellow gold brooch marked 750…
18ct Gold Sapphire and Diamond Brooch from Italy

Sapphire and diamond set 18ct yellow gold brooch marked 750 Italy, weight 5.9 grams

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Mid 20th century 18ct white gold diamond and sapphire spray…
Diamond and Sapphire Spray Brooch

Mid 20th century 18ct white gold diamond and sapphire spray brooch, two 28 stone diamond stems supporting seven sprays of nine marquise cut mid-blue sapphires and eight scattered diamond all individually set

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18ct & platinum seven sapphire & diamond bar brooch, central…
18ct Sapphire & Diamond Platinum Bar Brooch

18ct & platinum seven sapphire & diamond bar brooch, central rectangular step cut bright blue sapphire approx 1.449cts with six round brilliant cut shoulder diamonds

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Charming Asprey 18ct gold multi gem brooch, marked Asprey…
Asprey 18ct Gold Multi Gem Chick Brooch

Charming Asprey 18ct gold multi gem brooch, marked Asprey London, A&Co Ltd, 750/18, 1969, with import mark, in the form of a baby chick set with twin cabochon cut emeralds as eyes, twenty four round cut diamonds to the abdomen and surrounding eyes and a mu

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Tiffany & Co. diamond, sapphire and enamel 'Ladybug' brooch,…
Tiffany Ladybug Brooch with Diamonds and Enamel

Tiffany & Co. diamond, sapphire and enamel 'Ladybug' brooch, modelled as a ladybug, applied with blue and yellow enamel wingcases, the thorax and abdomen embellished with pave-set brilliant-cut diamonds and the eyes accented with cabochon blue sapphires, t

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Diamond and sapphire brooch set with nine blue sapphires and…
Sapphire and Diamond Brooch in 18ct Yellow Gold

Diamond and sapphire brooch set with nine blue sapphires and five white old European cut diamonds. The mount is in 18ct yellow gold stamped and acid tested. Weight: 42.4 grams

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Sapphire, diamond, mother of pearl and onyx brooch, Piaget,…
Piaget Bird Brooch with Sapphire, Diamond and Mother of Pearl

Sapphire, diamond, mother of pearl and onyx brooch, Piaget, circa 1970, modelled as a bird perched on an onyx branch, its body set throughout with circular-cut sapphires, its tail set with circular-cut and baguette sapphires tipped by mother of pearl accen

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An 18ct yellow and white gold sapphire and diamond bar brooch,…
18ct Sapphire & Diamond Bar Brooch with Yellow & White Gold

An 18ct yellow and white gold sapphire and diamond bar brooch, featuring one oval cut sapphire, claw set in white gold double pronged 6 pillar coronet with scalloped sides, accented by a round brilliant cut diamond on each side, each claw set in white gold

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