Fine Jewels
拍品 655:
Set with a navette-shaped ruby weighing 3.07 carats flanked by marquise-cut diamonds, to the two-tiered brilliant-cut diamond border, to the half-hoop, mounted in 18K rose gold, ring size 7
Accompanied by a report from the Gemresearch Swisslab, stating that the 3.07 carat natural ruby is vivid red color, originates from Mozambique and has no indication of thermal treatment, report no. GRS2011-061523, dated 26th June 2011
