Fine Jewels And Watches November 2017
拍品 2150:
Set with an oval-cut ruby weighing 5.02 carats, flanked by half-moon-shaped diamond shoulders, to plain hoop, mounted in platinum, 18K white and yellow gold, ring size 6½
Accompanied by a report from the GemResearchSwisslab, stating that the 5.02 carat natural ruby is vivid red color, originates from Mozambique and is heated with insignificant residues, report no. GRS2011-040348T, dated 20th April 2011
