645
14.93 克拉「緬甸皇家藍」天然藍寶石配鑽石戒指, 藍寶石未經加熱處理
One oval-shaped sapphire, 14.93 caratsPear-shaped and brilliant-cut diamond surround, 3.73 carats18K white gold附瑞士GRS證書
- One oval-shaped sapphire, 14.93 carats
- Pear-shaped and brilliant-cut diamond surround, 3.73 carats
- 18K white gold
- Ring size 6½
GRS Report: Burma, no indication of thermal treatment, 'Royal Blue' colour
附瑞士GRS證書
- Pear-shaped and brilliant-cut diamond surround, 3.73 carats
- 18K white gold
- Ring size 6½
GRS Report: Burma, no indication of thermal treatment, 'Royal Blue' colour
附瑞士GRS證書