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5.28克拉「緬甸」天然尖晶石、鑽石配紅寶石戒指，尖晶石未經加熱處理
估價
$15,000 - 20,000
拍品詳情
Set with a cushion-shaped spinel weighing approximately 5.28 carats, accented by circular-cut rubies, rose-cut and single-cut diamonds, mounted in 18K rhodium plated gold and rose gold, size 6 1/2.
Accompanied by GRS report no. GRS2021-011090, dated 11 January 2021, stating that the 5.28 carat natural spinel is of Burmese (Myanmar) origin, Vivid Red color with no indication of thermal treatment.
附瑞士GRS證書
Accompanied by GRS report no. GRS2021-011090, dated 11 January 2021, stating that the 5.28 carat natural spinel is of Burmese (Myanmar) origin, Vivid Red color with no indication of thermal treatment.
附瑞士GRS證書
專家