A Sapphire and Diamond Ring
The cushion-shaped sapphire, weighing 12.13 carats, within a brilliant-cut diamond surround, diamonds approximately 2.90 carats total, ring size 7
注脚
Accompanied by a Gubelin report stating that the natural sapphire has no indications of heat treatment and originates from Burma (Myanmar). Report number 18117120, dated 12 December 2018. 12.13克拉天然無經加熱處理緬甸藍寶石配鑽石戒指鑽石共重約2.90克拉,戒指尺寸7,附Gubelin證書