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Lot 5115

A no-heat ruby, diamond and platinum ring

A no-heat ruby, diamond and platinum ring designed as an oval mix-cut ruby, weighing 10.71 carats, atop a steep gallery of round brilliant-cut diamonds, further enhanced by channels of or radiant-cut diamonds; accompanied by AGL report no. 1087813, October 20, 2017, stating, natural corundum, ruby, no indication of treatment, 10.71 carats, 16.41... more