A Sapphire and Diamond Ring
The oval-cut sapphire, weighing 12.15 carats, within an openwork surround set with brilliant-cut diamonds, ring size 6?
注脚
Accompanied by a report from SSEF stating that the natural sapphire has no indications of heat treatment and originates from Burma (Myanmar). Report number 60461, dated 29 August 2011.Accompanied by a Gubelin report stating that the natural sapphire has no indications of heat treatment and originates from Burma (Myanmar). Report number 11116077, dated 3 December 2011.12.15克拉天然無經加熱處理緬甸藍寶石配鑽石戒指戒指尺寸6?,附SSEF及Gubelin證書