563
4.93克拉 「斯里蘭卡」天然亞歷山大變色石 配 鑽石戒指, 亞歷山大變色石未經加熱處理
估價
HK$280,000–330,000
€30,700–36,200
$35,000–42,000
成交價
HK$375,000
One oval alexandrite, 4.39 caratsTen oval diamonds in the surround, totalling 4.40 caratsEmbellished by smaller round alexandritesTitanium附 瑞士 Gübelin 證書