Leilão Bidspirit | A SAPPHIRE AND DIAMOND RING

A SAPPHIRE AND DIAMOND RING - Set with a cushion-cut sapphire weighing 10.19 carats, embellished with the pear-shaped diamond surround, to the brilliant-cut diamond three-quarter-hoop, mounted in 18K white gold,   diamonds weighing approximately 2.80 carats in total, ring size 6¼ Accompanied by a report from the GemResearch Swisslab, stating that the 10.19 carat natural sapphire is blue color, originates from Sri Lanka and has no indication of thermal treatment, report no. GRS2011-080003T, dated 3rd August 2011 10.19克拉枕形改良明亮式/梯式切磨斯里蘭卡天然藍寶石戒指，配以小鑽，鑲18K白金，鑽石共重約2.80克拉，戒指尺寸6& frac 14;，附 GRS 證書 US$ 37,000 - 48,000