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细节
VICTORIAN EMERALD AND DIAMOND THREE STONE RING
Square-cut emerald of 2.11 carats, old-cut diamonds, platinum and gold, ring size L, circa 1890
Gem & Pearl Laboratory, 2014, report no. 09560: Colombia, no evidence of clarity enhancement
Square-cut emerald of 2.11 carats, old-cut diamonds, platinum and gold, ring size L, circa 1890
Gem & Pearl Laboratory, 2014, report no. 09560: Colombia, no evidence of clarity enhancement
荣誉呈献
Keith Penton