18K金镶嵌8.12克拉椭圆形蓝宝石,配镶钻石1.33克拉,戒指13号
附Gübelin、宝石评分及SSEF证书
Gübelin,2024年,证书编号24011167,8.12克拉,皇家蓝色,未经加热,宝石评分92.8
SSEF,2024年,证书编号136996,8.122克拉,产地马达加斯加,皇家蓝色,未经加热
AN 8.12 CARAT MADAGARSCA ‘ROYAL BLUE’ SAPPHIRE AND DIAMOND RING
Gübelin, 2024, report no. 24011167, 8.12 carats, royal blue, no indications of heating, rating 92.8
SSEF, 2024, report no. 136996, 8.122 carats, Madagascar, royal blue, no indications of heating
USD 117,600-176,500