SSEF Report: Ceylon, no indications of treatment The Gem and Pearl Laboratory Report: Natural blue spinel (Cobalt-bearing), no evidence of heat treatment
附瑞士SSEF及寶石證書
551
6.34克拉「斯里蘭卡」天然藍色尖晶石及鑽石戒指,藍色尖晶石未經處理
Size 6
估價 HK$50,000 - 80,000 $6,500-10,000
成交價HK$60,480
聯絡專家
Charlene Lau
Head of Department, Hong Kong, Jewellery +852 2318 2039