Ruby and Diamond Floral Panel Earrings
A pair of ruby and diamond floral panel earrings, 18ct yellow gold, made as a cluster style arrangement of five floral clusters, varied in size and placement, three featuring central rubies of round or oval cut, all of fine intense colour, bezel and claw s
Ruby and Diamond Cluster Drop Earrings
A lovely pair of ruby and diamond cluster drop earrings, 18ct white gold, made as small oval plaque drops, articulated, each centred by an oval ruby of deep red colour, weighing approximately 1.15ct, claw set in four bead claws, framed by a smooth grain se
14ct Gold Ruby & Diamond Drop Earrings with Certificate
A pair of 14ct gold ruby and diamond drop earrings, each a round brilliant cut diamond cluster surmount suspending a line drop and cluster set with an oval cut ruby estimated as 1.9ct and round brilliant cut diamonds, total diamond weight estimated as 1.40
Ruby and Diamond Cluster Earrings in Yellow and White Gold
A pair of ruby and diamond Clustre earrings. 15ct yellow and white gold, made as small cluster style studs, each set with a central oval ruby of deep purple/red colour, claw set within a frame of single cut diamonds, fitted with pierced posts and sprung cl
18ct Gold & Synthetic Ruby Doublet Earrings with Diamonds
Pair 18ct yellow gold, gem & diamond earrings the red stone is a synthetic ruby doublet. 3.5gms
Victorian Garnet and Diamond Bee Earrings
A pair of Victorian garnet and diamond bee earrings, each comprising a pear shaped garnet cut en cabochon having an applied diamond set bee with ruby eyes, all mounted in 18ct gold. Condition: earrings present in good condition, having later clip fittings.
Ruby and Diamond Drop Earrings in 18ct White Gold
A pair of ruby and diamond drop earrings, each earring set with a pear cut ruby of 0.64cts and 0.68cts respectively, surrounded and surmounted by round brilliant cut diamonds, mounted in 18ct white gold, accompanied by two GSL certificates. Condition: Earr
14ct Gold Ruby & Diamond Earrings with 2.32ct Total Weight
A pair of 14ct yellow gold ruby & diamond earrings, two oval rubies, 2.00ct in total with sixteen round brilliant cut diamonds, 0.32ct in total. Wt 2.3grams
Edwardian Ruby and Diamond Earrings in 9ct Gold
A pair of Edwardian style ruby and diamond earrings, set in 9ct gold with oval cut rubies and round brilliant cut diamonds, length 0.59 in.
Ruby and Diamond Earrings in 18ct White Gold
A pair of ruby and diamond earrings, the central oval ruby in a diamond set frame. 18ct white gold. Weight 2.42 grams. Length 0.31 in. Post and butterfly attachments.
Ruby and Diamond Drop Earrings with 1.08ct Diamonds
A pair of ruby and diamond drop stud earrings, each a rectangular drop set with a ruby, an old European cut and 2 round brilliant cut diamonds, estimated gemstone weight, 2 rubies = 0.40ct, 6 diamonds = 1.08ct, length 1.46 in., wt. 8.4g
VCA Ruby and Diamond Earrings
Pair of 18ct gold, ruby and diamond earrings, Van Cleef & Arpels, each centring a line of baguette rubies between brilliant-cut diamond spacers framed by a similar line of diamonds, length approximately 0.71 in., signed VCA for Van Cleef & Arpels,…
Ruby and Diamond Earrings in White Gold
Pair of 18ct white gold, ruby and diamond pendant earrings, each terminating in an open work oval surround pave-set with brilliant-cut diamonds centring a claw-set oval-shaped ruby swing drop suspended from an open work cluster surmount decorated with diam
Piaget Ruby and Diamond Flower Earrings
Pair of 18ct gold, ruby and diamond earrings, Piaget, each of flowerhead design centring a stamen highlighted with a claw-set brilliant-cut diamond within a similarly set surround of circular-cut rubies framed by textured furling petals, approximately 18.4
18ct White Gold Ruby and Diamond Drop Earrings
A pair of 18ct white gold ruby and diamond drop earrings, two pear shaped rubies, 12.4ct in total with round brilliant cut diamonds 0.80ct in total, colour GH, clarity SI. Total weight 5.3grams
Ivory, Ruby, and Diamond Drop Earrings
A pair of ivory, ruby and diamond drop earrings, each earring featuring a polished elongated drop of ivory surmounted by a ruby and diamond set geometric panel, mounted in silver.
Etruscan Style Ruby and Diamond Trefoil Earrings
A pair of Etruscan style ruby and diamond earrings, each set with an emerald cut ruby of 0.50cts, surmounted by a trefoil of round brilliant cut diamonds, mounted in 18ct gold.
Burmese Ruby & Diamond Earrings, 18ct White Gold
A pair of Burmese ruby and diamond earrings, of cluster design, each earring set with an oval cut ruby of 1.29cts and 1.38cts respectively, surrounded by round brilliant cut diamonds, all mounted in 18ct white gold.
18ct Gold Ruby & Diamond Earrings
Good 18ct yellow gold, ruby & diamond earrings
Ruby and Diamond Stud Earrings in 18ct White Gold
A pair of ruby and diamond stud earrings, each invisibly set with carre cut rubies totalling 1.05cts, within a round brilliant cut diamond surround totalling 0.18cts, mounted in 18ct white gold, total length 0.35 in.
Gilt Ruby & Diamond Earrings with Sterling Silver
A pair of sterling silver and gilt ruby and diamond earrings single cut diamonds with rubies. Rubies are treated by glass filling. Total weight 20.5grams.
Ruby and Diamond Earrings in 18ct White Gold
18ct white gold, ruby and diamond earrings
Ruby and Diamond Drop Earrings
An impressive pair of ruby and diamond drop earrings. 14ct white gold, presented as long cocktail drops, each featuring a teardrop shaped panel encrusted in calibre cut rubies, intense red in colour, capped in a diamond set mount, surmounted by flexible di
Gilt Ruby and Diamond Earrings with Sterling Silver
A pair of sterling silver and gilt ruby and diamond earrings pear and round rubies with table and single cut diamonds. Total weight 19grams. Rubies are treated by glass filling
Gilt Emerald, Ruby and Diamond Earrings
A pair of sterling silver and gilt emerald, ruby and diamond earrings. Pear shaped emeralds, oval rubies with single cut diamonds. Total weight 15.3grams. Rubies are treated by glass filling
Jadeite Disc Earrings with Diamonds and Rubies
A pair of jade diamond and ruby earrings, each a 0.79 in. x 0.51 in. pierced green jadeite disc on an 18ct white gold surmount set with a ruby and round brilliant cut diamonds, with certificate stating type a jadeite.
Ruby and Diamond Quatrefoil Set in 18ct Yellow Gold
18ct yellow gold ruby and diamond pendant. Ring and earring set, i)the quatrefoil shaped pendant diamond set with, centre ruby 0.17 in. diamonds approximately 0.36cts. Weight 3.5grams. ii)A quatrefoil shaped ring diamond set with centre, ruby 0.16 in. and…
18ct Gold Ruby & Diamond Earrings
Pair of 18ct gold, ruby and diamond earrings, each half hoop accented with a collet-set oval ruby framed by baguette and brilliant-cut diamonds, the diamonds and rubies together weighing approximately 1.70 carats and 2.00 carats respectively, length approx
Sterling Silver Gemstone and Diamond Earrings
A pair of sterling silver ruby, emerald, sapphire, citrine and diamond earrings. Eight rubies, eight emeralds, four sapphires, four citrines with single cut diamonds. Total weight 19.3grams. Rubies are treated by glass filling.
Ruby and Diamond Sterling Silver Earrings
A pair of sterling silver ruby and diamonds earrings eighteen rubies with single cut diamonds. Total weight 11.2grams. Rubies are treated by glass filling.
Gemstone and Pearl Earrings with Diamonds
A pair of sterling silver ruby, sapphire, emerald and pearl earrings six sapphires, eight rubies, eight emeralds with single cut diamonds and freshwater pearls. Total weight 16.8grams. Rubies are treated by glass filling.
Ruby and Diamond Earrings in White Gold
A pair of ruby and diamond earrings, each pendant drop comprising a pear shaped ruby within a round brilliant cut diamond surround, suspended below a pave set surmount, mounted in 18ct white gold.
Nouveau Ruby, Diamond, and Pearl Fringe Earrings
A pair of Nouveau style 9ct gold earrings, set with rubies, a round brilliant cut diamond and pearl fringe.
Ruby and diamond cocktail earrings in retro floral design
A stylish pair of ruby and diamond set cocktail earrings. 18ct yellow gold, circa 1950's, the retro floral inspired earrings each detailed centrally by a single brilliant cut diamond within a star shaped frame, surrounded by five smaller bezel set rubies o
Ruby and Diamond Detachable Earrings
A pair of ruby and diamond earrings of detachable design. 18ct yellow gold, made as a pair of solitaire diamond studs to top set with a single brilliant cut diamond of approximately 0.25ct, claw set in a simple mount, suspending a detachable oval cluster p
18ct Gold Ruby & Diamond Earrings with Italian Maker's Marks
Pair of 18ct gold, ruby and diamond earrings Each modelled as a twin half hoop collet-set with baguette rubies and diamonds between a polished gold divider, the rubies and diamonds stated to weigh 1.74 carats and 1.00 carat respectively, length approximate
18ct Gold Diamond and Ruby Half Hoop Earrings
Pair of 18ct gold, diamond and ruby earrings Each designed as a pair of half hoops, the elliptical plaque pave-set with brilliant-cut diamonds flanked by channel-set baguette rubies, the diamonds and rubies together weighing approximately 2.50 carats and 2
Jadeite and Ruby Diamond Earrings in White Gold
A pair of jadeite and ruby diamond earrings, each featuring an elongated pierced jadeite drop surmounted by a diamond and ruby geometric panel, mounted in 9ct white gold.
1950's Ruby and Diamond Fan Earrings
A pair of 1950's cocktail earrings. 18ct yellow gold, circa 1950's, crafted as stylised fan cocktail earrings, set throughout with curved channel set rows of carre cut rubies, pink/red in colour, staggered in lengths, edged in two rails of smaller diamonds
Cultured Pearl, Ruby & Diamond Earrings in White Gold
A pair of cultured pearl, ruby and diamond earrings, each earring having a cultured pearl surrounded by five round brilliant cut diamonds, suspended with a carre cut synthetic ruby and cultured pearl drop, mounted in 14ct white gold
Jadeite, Ruby and Moonstone Earrings in White Gold
A pair of jadeite, ruby and moonstone earrings, each pierced and carved jadeite panel surrounded by rubies, surmounted by diamonds, moonstone and rubies, mounted in 14ct white gold
Diamond and Ruby Huggie Earrings in 14ct White Gold
14ct white gold, diamond and ruby earrings huggie style, approx 6.1 grams
Ruby and Diamond Chimera Clip Earrings by Lalaounis
A pair of ruby and diamond chimera clip earrings, Ilias Lalaounis. 18ct yellow gold. Weight 24.5 grams. Length 1.18 in. Signed IL, Maker's mark, stamped Greece, 750, numbered A21. French import marks
Chimera Clip Earrings by Ilias Lalaounis
A pair of ruby, diamond and sapphire chimera clip earrings, Ilias Lalaounis. 18ct yellow gold. Weight 36 grams. Length 1.57 in. Maker's mark, stamped Greece, 750, numbered A21. French import marks
Cartier Dragon Earrings with Ruby and Diamonds
A pair of Le Baiser du Dragon earrings, Cartier, enamel, ruby and diamond. 18ct white gold. Original box. Stamped Cartier 750 NB5230
Ruby and Diamond Lily Pad Earrings
A pair of ruby and diamond earrings, 18ct yellow gold, made as artisan styled lily pad studs, each set with an oval ruby of light red colour and three brilliant cut diamonds, each claw set, framed by matt finished gold, completed with clip on fittings
Ruby and Diamond Heart Stud Earrings
A pair of heart ruby and diamond stud earrings, 14ct yellow and white gold, made as antique styled heart shaped stud earrings, each centred by an oval shaped ruby of deep red colour, claw set within a grain and millgrained frame of brilliant cut diamonds,
18ct White Gold Ruby and Diamond Earrings
A pair of 18ct white gold ruby and diamond earrings two oval rubies, 2.00ct in total and thirty two round brilliant cut diamonds, 0.35ct in total, mounted in 18ct white gold. Total weight 9.1g
18ct White Gold Ruby & Diamond Drop Earrings
An 18ct white gold pair of ruby and diamond drop earrings eighteen square cut rubies, 2.00ct in total and six round brilliant cut diamonds, 0.10ct in total, mounted in 18ct white gold. Total weight 3.9g
18ct Gold Frog Earrings with Diamonds and Pearls
18ct Carrera Y Carrera diamond/pearl frog earrings. Satin finish 18ct yellow gold frog earrings, featuring Keshi pearl bodies, ruby eyes and diamonds to the hind legs. Colour F, VS clarity. Weight 13.8gms
Ruby Snowflake Earrings with Diamond and White Gold
A pair of ruby snowflake earrings, 18ct white gold, made as large studs of snowflake design, featuring a brilliant cut diamond to centre, framed by eight marquise cut rubies of bright red/pink colour, totalling approximately 3.75ct, each spaced by a single
Ruby and Diamond Swirl Earrings
A pair of ruby and diamond panel earrings, 18ct yellow gold, made as large stud style panel earrings, each designed as a slightly domed swirl pattern, centred by a single brilliant cut diamond of 0.12ct, bezel set, framed by four curved rails of tiny grain
18ct White Gold Ruby & Diamond Earrings
A pair of 18ct white gold ruby and diamond earrings; each an oval ruby estimated as 0.45ct surrounded by 50 round brilliant cut diamonds.
Silver gilt ruby, emerald and diamond drop earrings
A pair of silver gilt ruby emerald and diamond drop earrings; each an articulating ruby surrounded by table and flat cut diamonds to an emerald and diamond cluster surmount. Length 1.77 in.
Diamond and Ruby Hoop Earrings in 18ct Gold
Pair of 18ct gold, diamond and ruby earrings, each modelled as a circular hoop set to the front and inside back with a line of brilliant-cut diamonds, together weighing approximately 2.00 carats, the clasp accented with a circular-cut ruby, diameter approx
Chequerboard Gemstone Set in 14ct Gold
14ct yellow gold, diamond, ruby, sapphire & emerald ring and earrings set both the ring and earrings are set in a chequerboard design. The ring has a wide band and the earrings are a hinged small hoop
Ruby and Diamond Crossover Earrings
A pair of ruby and diamond earrings, each set with a synthetic oval ruby within a crossover border of round brilliant cut diamonds, surmounted by further diamonds, to Continental clip fittings in 18ct white gold
Ruby and Diamond Cluster Earrings in White Gold
A pair 18ct white gold ruby and diamond earrings; each a cluster of 9 mixed cut rubies (treated) to surround and hoop fitting set with 44 round brilliant cut diamonds. Wt. 8.5g.
Diamond and Ruby Earrings in 18ct Gold
A pair of diamond and ruby earrings, 18ct yellow gold, European hook attachments, diameter 0.31 in.
Ruby and Diamond Earrings in 18ct Yellow Gold
A pair of ruby and diamond earrings, 18ct yellow gold, post and clip attachments.
Ruby and diamond cluster earrings in 18ct gold
A pair of ruby and diamond earrings, of cluster design, each earring featuring an oval ruby weighing 0.50cts, within a fine border of round brilliant cut diamonds, to post and butterfly fittings, in 18ct gold.
Ruby and Diamond X Earrings in 18ct Yellow Gold
A pair of ruby and diamond set earrings, 18ct yellow gold, made as half hoop style panel earrings with slightly domed profile and a 'X' shaped design, featuring a row of tapered rubies and row of tapered baguette cut diamonds, intense colour throughout, co
Ruby Diamond Duo Earrings in Sterling Silver
Pair silver ruby & diamond earrings
9ct Gold Ruby and Diamond Filigree Earrings
A pair of 9ct gold ruby and diamond earrings; each a filigree frame set with a marquise and square cut ruby and 2 round brilliant cut diamonds to shepherds hook fittings. Length 1.06 in.
Ruby and Diamond Stud Earrings in 18ct Gold
A pair of ruby and diamond stud earrings, each with two pinkish rubies and a diamond; 18ct gold. Total weight 3.2g
Ruby and Diamond Stud Earrings in 18ct Gold
A pair of ruby and diamond stud earrings, each with a round ruby within a border of ten small diamonds; 18ct gold.
Ruby, Diamond, and Pearl Drop Earrings in 9ct Gold
A pair of 9ct gold drop earrings; each set with a ruby, round brilliant cut diamonds and a cultured pearl drop. Length 1.46 in. Wt. 3.1g.
Ruby and Diamond Bow Earrings in 18ct White Gold
A pair of ruby and diamond cocktail earrings, of bow and ribbon design, set with round brilliant and single cut diamonds, with ruby detail, to post fittings, in 18ct white gold.
Burmese Ruby and Diamond Earrings in White Gold
A pair of ruby and diamond earrings, each earring featuring an oval Burmese ruby weighing 1.265cts, within a border of round brilliant cut diamonds, suspended on a detachable diamond stud fitting weighing 0.50cts, in 18ct white gold.
Bulgari Ruby, Sapphire, and Diamond Earrings
A pair of ruby, sapphire and diamond earrings, by Bulgari, each designed with a central line of round brilliant-cut diamonds, the first earclip bordered by channel-set calibre-cut sapphires, the second earclip with similarly-set rubies, signed Bulgari, dia
Ruby and Diamond Gold Cluster Earrings
A pair of ruby, diamond and 18ct gold cluster stud earrings. Total wt 1.5g.
Ruby and Diamond Earrings in 18ct Yellow Gold
18ct yellow gold, ruby and diamond earrings, centered with 32 oval shaped rubies approx 3.50ct total weight, outlined by 36 square cut diamonds approx 1.50ct total weight, colour G-H and clarity VS. Total weight approx 11.1 grams
Floral Basket Earrings with Ruby, Emerald, and Diamond
A pair of 9ct rose gold earrings; basket of flowers motif set with rubies, emeralds and a round brilliant cut diamond. Length 1.85 in. Wt. 3.7g.
Cartier Enamel, Ruby and Diamond Earrings from Le Baiser Collection
A pair of enamel, ruby and diamond earrings by Cartier, from the Le Baiser du dragon collection, each earring of oriental geometric form, set with black enamel, diamonds, and a ruby cut en cabochon, to post and clip fittings, in 18ct white gold.
Ruby and Diamond Heart Earrings in 14ct Gold
A pair of ruby and diamond heart earrings each with eight rubies and five diamonds; post and scroll fittings; 14ct gold. Total weight 3.2g
Ruby and Diamond Stud Earrings in 14ct White Gold
A pair of diamond and gem set stud earrings; each an oval ruby (treated) to a surtround of eighteen round brilliant cut diamonds in 14ct white gold
Silver Gem Cluster Earrings with Diamond and Colored Stones
A pair of silver gem set Dearest cluster earrings; each set with a round brilliant cut diamond, emerald, amethyst, ruby, sapphire and topaz. Length 0.83 in. Wt. 1.5g.
18K White Gold Diamond and Ruby Cluster Earrings
A pair of 18K white gold diamond and ruby cluster earrings. Each earring is set with a centre diamond of approximately 0.25ct with a claw set surround of 6 rubies totalling approximately 0.60ct. Estimated total diamond weight 0.50ct and ruby weight 1.20ct
Gemstone Ring and Earring Set
Ruby, sapphire and emerald dress ring 18ct yellow gold, of entwined design, together with three row diamond hoop earrings, each row set alternately with a marquise-cut ruby, emerald and sapphire A/F (2)
Ruby and Diamond Earrings in 9ct Gold
9ct yellow gold ruby and diamond earrings. Total weight approx 2.2 grams
Geometric Ruby and Diamond Earrings in 18ct Gold
A pair of ruby and diamond earrings, of open geometric design, featuring rubies cut en cabochon with round brilliant and princess cut diamond detail, to post and clip fittings, in 18ct gold, circa 1980.
Geometric Gemstone Earrings with Diamond Detail
A pair of sapphire, ruby and diamond earrings, of geometric design featuring a sapphire and ruby cut en cabochon, with diamond detail, to post and clip fittings, in 18ct gold, circa 1980.
Ruby and Diamond Cluster Earrings in White Gold
A pair of ruby and diamond earrings, of cluster design, each earring featuring an oval ruby weighing 2.0cts, within a border of round brilliant cut diamonds, in 18ct white gold.
South Sea Pearl and Gem Earrings with Diamond Surmount
A pair of South Sea pearl and gem set earrings, featuring an oval pearl of silver white hues, measuring 0.49 in. mounted on a diamond set cap, suspended below a detachable onyx, diamond, ruby and sapphire set geometric style surmount, to post and clip…
Ruby and Diamond Bow Earrings in White Gold
A pair of ruby and diamond cocktail earrings, of bow and ribbon design, set with round brilliant and single cut diamonds, with ruby detail, to clip fittings, in 18ct white gold.
Mabe Pearl and Gem Earrings with Onyx and Ruby
A pair of mabe pearl and gem set earrings, featuring an oval mabe pearl, within an onyx, diamond and ruby set surround, to post and clip fittings, in 14ct gold, circa 1980.
18ct Gold Gem Set Parrot Earrings with Rubies and Diamonds
A pair 18ct gold gem set parrot earrings; set with rubies, sapphires, round brilliant cut diamonds and green garnets. Length 1.38 in. Wt. 6.8g.
Ruby and Diamond Cluster Earrings in White Gold
A pair ruby & diamond earrings; each a hoop surmount set with 12 round brilliant cut diamonds suspending an approx. 1.4ct ruby and 21 round brilliant cut diamond cluster in 18ct white gold. Length 1.18 in. Wt. 4.3g.
Ruby and Diamond Earrings in 14ct Gold
14ct yellow gold, ruby and diamond earrings with 15 rubies (15.50ct) and 70 diamonds (3.00ct) colour G-H, clarity SI1-SI2. Total weight approx 17 grams.
Tahitian Pearl, Ruby & Diamond Tassel Earrings in 18ct Gold
A pair of Tahitian pearl, ruby and diamond earrings, each earring comprising a round interchangable pearl, measuring 0.41 in., between diamond set caps with ruby detail, suspending a fine tassel, to shepherd hook fittings, in 18ct gold
Jade, Ruby and Diamond Earrings in 18ct Gold
A pair of jade, ruby and diamond earrings, 18ct yellow gold, made as stud styled earrings, each featuring an oval cabochon piece of pale green/colourless jade, measuring 0.28 in. x 0.24 in., claw set within a curved frame of polished and grain set…
Ruby and Diamond Hoop Earrings in 18ct Yellow Gold
A lovely pair of ruby and diamond earrings, 18ct yellow gold, made as fancy hoop style panel earrings, each set to top with an oval shaped cluster, centrally set with an oval faceted ruby of deep red/pink colour, weighing approximately 0.35ct, claw set, fr
Ruby and diamond cluster earrings in white gold
A pair of ruby & diamond cluster earrings; each an approx. 0.75ct ruby to surround and post set with round brilliant cut diamonds in 18ct white gold. Wt. 3.2g.
Sterling Silver Filigree Earrings with Diamonds, Rubies & Pearls
Antique sterling silver filigree earrings set with diamonds, rubies & seed pearls
Ruby and Diamond Earrings with White Gold Fittings
Diamond and ruby earrings, each earring having three oval cut rubies suspended from and articulated diamond set surmount 18ct white gold (tested) post and butterfly fittings. The butterflies are 9ct gold
Ruby, Diamond and Pearl Drop Earrings in 9ct Gold
A pair of gem set drop earrings; each a ruby and round brilliant cut diamond ribbon surmount suspending a cultured pearl in 9ct gold. Length 0.79 in. Weight 2.7g
Emerald, Diamond and Ruby Gold Drop Earrings
A pair of 18ct gold earrings; each a three emerald line drop suspending a round brilliant cut diamond and ruby cluster. Length 0.59 in. Wt. 1.6g
18ct Gold Ruby & Diamond Earrings with Missing Butterflies
A pair of 18ct gold ruby & diamond stud earrings; each an oval ruby adjacent to two round brilliant cut diamonds (missing butterflies). Wt. 1.8g
18ct Gold Ruby & Diamond Stud Earrings Set (3)
Three 18ct gold ruby & diamond stud earrings; matching pair each set with an approx. 1.30ct ruby and a 0.07ct round brilliant cut diamond, other set with an approx. 1ct ruby and a 0.06ct round brilliant cut diamond. Wt. 3.4g
Ruby & Diamond Earrings, 18ct White Gold, 1.00 ct
Ruby and diamond earrings, pair of 18ct white gold 1.00 ct diamond set earrings, each with a pendant mount containing a central marquise shaped burmese 0.50 ct ruby with a surround of brilliant cut diamonds (2). Weight 4 grams, E-F colour VS2 clarity