638
13.77克拉「斯里蘭卡」天然藍寶石配鑽石戒指, 藍寶石未經加熱處理
One octagonal step-cut sapphire, approximately 13.77 carats
Brilliant-cut diamond surround
18K white gold
SSEF Report: Ceylon, no indications of heating
Please note that the SSEF report is more than 5 years old and may require an update
附瑞士SSEF證書
Size 5¼
估價
HK$550,000 - 650,000
$70,000-83,000