Fine Jewels
拍品 1790:
Set with an oval-cut ruby weighing 5.14 carats, within the oval-cut diamond surround, openwork gallery with circular-cut rubies and pavé-set with diamonds to the half-hoop, mounted in 18K white gold, diamonds weighing approximately 2.00 carats, ring size 5¾
Accompanied by a report from the GemResearch Swisslab, stating that the 5.14 carat natural ruby is vivid red color (GRS type "pigeon’s blood"), originates from Mozambique and has no indication of thermal treatment, report no. GRS2015-091004, dated 12th September 2015
