7.39克拉「緬甸抹谷」天然紅寶石配鑽石戒指, 紅寶石未經加熱處理 Jewels & Jadeite

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7.39克拉「緬甸抹谷」天然紅寶石配鑽石戒指, 紅寶石未經加熱處理

估價: HK$3,200,000 - 3,800,000
€385,000 - 458,000
$400,000 - 480,000

拍品詳情

One oval ruby, 7.39 caratsPear- and marquise-shaped diamonds, totalling approximately 5.60 caratsPlatinum and 18 karat yellow gold附瑞士Gübelin及美國GIA證書

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