Opal and diamond necklet, fitted to an 18ct yellow gold sprung Omega style choker length necklet is a central feature of an oval shaped cabochon cut opal with play of colour in greens and pinks 0.74 in. x 0.54 in. Surrounding the opal are mass of small white diamonds all grain set. The total weight of the item 44.5 grams.
- Cabochon Cut in Jewellery - A cabochon cut is a type of gemstone cutting where the stone is cut and polished in a convex shape with a flat bottom and a domed top, with no facets. This type of cut is typically used for opaque or translucent stones that have natural patterns or inclusions that are best displayed in this type of cut. Examples of stones that are often cut as cabochons include turquoise, opal, and moonstone.
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