A RUBY AND DIAMOND NECKLACE
Designed as a series of oval and cushion-cut rubies, to the marquise-cut diamond neckchain, mounted in platinum and gold, 16½ ins.
With report CS 50315 dated 12 July 2012 from the American Gemological Laboratories stating that the rubies tested at random show no gemological evidence of heat
A RUBY AND DIAMOND NECKLACE
Designed as a series of oval and cushion-cut rubies, to the marquise-cut diamond neckchain, mounted in platinum and gold, 16½ ins.
With report CS 50315 dated 12 July 2012 from the American Gemological Laboratories stating that the rubies tested at random show no gemological evidence of heat
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