524
5.43克拉天然藍寶石配鑽石戒指, 藍寶石未經加熱處理
One oval-shaped sapphire, 5.43 caratsBrilliant-cut diamond surroundPlatinum附瑞士Gübelin及美國GIA證書
One oval-shaped sapphire, 5.43 carats
Brilliant-cut diamond surround
Platinum
Gübelin Report: Origin not determinable, no indications of heating
GIA Report: Burma, no indications of heating
Please note that the GIA report is more than 5 years old and may require an update
附瑞士Gübelin及美國GIA證書
Brilliant-cut diamond surround
Platinum
Gübelin Report: Origin not determinable, no indications of heating
GIA Report: Burma, no indications of heating
Please note that the GIA report is more than 5 years old and may require an update
附瑞士Gübelin及美國GIA證書