LOT 1449 | A RUBY AND DIAMOND RING
Centering upon an oval-cut ruby weighing 5.07 carats by the oval-cut ruby and brilliant-cut diamond surround, to the stylized crossover half-hoop, mounted in 18K white and yellow gold, ring size 5½
Accompanied by a report from the GemResearch Swisslab, stating that the 5.07 carat natural ruby is vivid red color (GRS type "Pigeon's Blood"), originates from Burma (Myanmar) and has no indication of thermal treatment, report no. GRS2010-101694, dated 20th October 2010
5.07克拉橢圓形明亮式/梯式切磨緬甸天然「鴿血紅」紅寶石戒指，配以小鑽，鑲18K白金及黃金，戒指尺寸5½，附 GRS 證書
HK$ 1,000,000 - 1,500,000 US$ 125,000 - 190,000
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