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7.96克拉「哥倫比亞」天然祖母綠配F-L/VS1-SI2鑽石胸針，19世紀末，祖母綠未經淨度處理
估價
CHF400,000–600,000
€435,000–652,000
$490,000–730,000
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Set with a step-cut emerald weighing 7.96 carats, within a surround of old mine and old European brilliant-cut diamonds, suspended from a line of three similarly cut diamonds, surmounted by a crown accented with old European, cushion modified brilliant- and single-cut diamonds, measuring approximately 88 x 38 mm.
Accompanied by SSEF report no. 158544, stating that the emerald is of Colombian origin, with no indications of clarity modification.
Also accompanied by fourteen GIA reports stating that the diamonds range from F to L Colour and from VS1 to SI2 Clarity.
附瑞士SSEF證書及美國GIA證書十四張
Accompanied by SSEF report no. 158544, stating that the emerald is of Colombian origin, with no indications of clarity modification.
Also accompanied by fourteen GIA reports stating that the diamonds range from F to L Colour and from VS1 to SI2 Clarity.
附瑞士SSEF證書及美國GIA證書十四張