This is an oval cabochon-cut, light-green, natural Colombian Emerald gemstone. It weighs 8.05cts and measures 14x11mm.
Comes complete with a full appraisal and retail valuation certificate(includes full colour image of the stone).
Appraisal Value = £893.14
Our appraisals are created using software from Gemworld International Inc, who are an independent, American Based company that do not buy or sell gemstones making their software the most unbiased in the industry.
Below are the technical specs.
Size: | 14x11 mm | |
Shape: | Oval Cabochon-Cut | |
Colour: | Strong-Green | |
Clarity: | Opaque | |
Lustre: | Good | |
Origin: | Colombia | |
Hardness: | 7.5 - 8 | |
Specific Gravity: | 2.67 - 2.84 | |
Refractive Index: | 1.56 - 1.59 | |
Chemical Composition: | Be3Al2(SiO3)6, Beryllium Aluminum Silicate | |
Crystal Structure: | Hexagonal |
CLICK HERE TO SEE ALL OUR OTHER JEWELLERY AND GEMSTONE AUCTIONS