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36.94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

估價
HK$240,000–320,000
€28,900–38,500
$30,000–40,000
One oval sapphire, 36.94 caratsDiamonds in the surround, totalling approximately 2.60 caratsPlatinum附美國GIA證書
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