Set with an oval-shaped ruby weighing 7.68 carats flanked by shield-shaped diamonds, mounted in platinum, ring size 5¾
With report no. GRS2005-100121T dated 17 October 2005 from the GemResearch SwissLab stating that the ruby is of Burmese origin (GRS type 'pigeon's blood'), enhanced by heat with minor residues
Lot Essay
US$45,000-55,000
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