The circular cat's eye chrysoberyl cabochon, weighing 12.00 carats, within a brilliant-cut diamond surround of brown hue, to a brilliant and marquise-cut navette-shaped diamond surround, mounted in 18k white gold, the diamonds estimated to weigh approximately 2.00 carats in total, ring size 6½
Accompanied by a certificate from the Gem Research Swiss Lab stating that the 12.00 carat cat's eye chrysoberyl is of natural "golden" greenish-brown colour, with no indications of treatment. Report number GRS2012-083398, dated 14 Aug 2012
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