LOT 848 | A FINE SAPPHIRE AND DIAMOND RING
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Set with a cushion-cut sapphire weighing 5.66 carats, flanked by cushion-cut diamond shoulders each weighing 1.51 carats, to the plain hoop, mounted in platinum, ring size 5½
Accompanied by a report from the Gübelin Gem Lab, stating that the 5.66 carat natural sapphire is blue color, originates from Kashmir and has no indications of heating, report no. CS81320, dated 5th October 2011
Accompanied by a report from the American Gemological Laboratories, stating that the 5.66 carat natural sapphire is blue color, originates from Kashmir and heat enhancement none, report no. 11097121, dated 1st October 2011
Accompanied by two reports from the Gemological Institute of America, stating that the 1.51 carat and 1.51 carat diamonds are both G color and VVS2 clarity, report nos. 2136493905 and 2151005355, dated 12th June 2012 and 26th September 2012 respectively
5.66克拉枕形明亮式/梯式切磨喀什米爾天然藍寶石戒指，配以兩顆各為1.51克拉G/VVS2鑽石，鑲鉑金，戒指尺寸5½，附Gübelin、AGL及GIA證書
ESTIMATES:
HK$ 2,200,000 - 3,500,000 US$ 280,000 - 440,000
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