0.73 ct Emerald Cut Emerald, GRS, Colombia No Oil

0.73 ct Emerald, emerald cut, from Colombia. Treatment: No Oil. Colombia is the classic source of fine emerald, valued for its pure, slightly bluish green. GRS report GRS2020-118269. Measurements: 5.89 × 5.28 × 3.48 mm. Our grading: fine quality vivid green. Stock number CS-1309. Approved trade buyers can sign in on this page for pricing, or WhatsApp or email us about this stone. Viewings by appointment in Toronto, Hong Kong, Bangkok and Dubai.

“Vivid” in its colour grade marks the most saturated level of colour. Its laboratory report is from GRS (GemResearch Swisslab), a Swiss laboratory widely used for coloured stones. Its length-to-width ratio is 1.12, close to square. Well suited to a solitaire, a halo ring or a pendant.

More like this: Colombian Emeralds · Loose Emeralds · Stone search

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Further reading: Reading a GRS Report: Pigeon's Blood, Royal Blue, Vivid and the Comments Line · Rubies, Sapphires and Emeralds: Origin, Treatment and Value