710
13.35 克拉「斯里蘭卡皇家藍」天然藍寶石配鑽石戒指, 藍寶石未經加熱處理
One oval-shaped sapphire, 13.35 caratsSixteen marquise-cut diamond surround, 2.31 carats total18K white gold附瑞士GRS證書
<strong>Please note that the GRS report is more than 5 years old and may require an update</strong>