Sapphire and Diamond Ring | 10.06克拉 天然 「斯里蘭卡 / 馬達加斯加 / 緬甸」未經加熱藍寶石 配 鑽石 戒指

Sapphire and Diamond Ring

10.06克拉 天然 「斯里蘭卡 / 馬達加斯加 / 緬甸」未經加熱藍寶石 配 鑽石 戒指

Set with an oval sapphire weighing 10.06 carats, surrounded by brilliant- and princess-cut diamonds, to the brilliant-cut diamond shank, mounted in 18 karat white gold, size 6.

Accompanied by SSEF report no. 124059, dated 16 August 2022, stating that the sapphire is of Ceylon origin, with no indications of heating. Also accompanied by Gübelin report no. 22071238, dated 18 July 2022, stating that the sapphire is of Madagascan origin, with no indications of heating, tradecolour 'royal blue'. Further accompanied by a gemmological report.