AN EARLY 20TH CENTURY RUBY AND DIAMOND RING
Composed of three graduated cushion shaped rubies within a single-cut diamond surround, circa 1910, ring size L
Accompanied by report no. 13298 dated 11th October 2016, from The Gem & Pearl Laboratory, London, stating that the rubies were found to be natural, no evidence of heat treatment was observed, origin opinion Burma
AN EARLY 20TH CENTURY RUBY AND DIAMOND RING
Composed of three graduated cushion shaped rubies within a single-cut diamond surround, circa 1910, ring size L
Accompanied by report no. 13298 dated 11th October 2016, from The Gem & Pearl Laboratory, London, stating that the rubies were found to be natural, no evidence of heat treatment was observed, origin opinion Burma
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