没有保留价 - 1 pcs 蓝色 海蓝宝石 - 8.16 ct - 安特卫普宝石检测实验室(ALGT)





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天然海蓝宝石,单颗8.16克拉,透明蓝色,净度 Slight,改进型八边形阶梯切工,尺寸为14.41 × 11.04 × 6.81 mm,附 ALGT 实验室报告编号 97695033。
卖家的描述
*对EU内投标人免征额外的增值税或进口关税*
Εxceptional Aquamarine gemstone suitable for jewellery or an investment-grade piece.
Full physical ALGT Certificate included.
*Combined shipping — If you win multiple stones, pay one, and message to combine the rest.*
IDENTIFICATION
Species ............................................................................. 天然绿柱石
Variety ............................................................................. 海蓝宝石
DESCRIPTION
Shape & Cutting Style ......................................................... 改良的八边形,阶梯切割
Measurements ................................................................. 14.41 x 11.04 x 6.81 mm
Carat Weight .................................................................... 8.16 克拉
Color ................................................................................. 非常淡蓝色
Transparency ..................................................................... 透明
COMMENTS
海蓝宝石通常通过加热来改善颜色。目前尚无科学方法能够确定该宝石是否经过增强。
卖家故事
*对EU内投标人免征额外的增值税或进口关税*
Εxceptional Aquamarine gemstone suitable for jewellery or an investment-grade piece.
Full physical ALGT Certificate included.
*Combined shipping — If you win multiple stones, pay one, and message to combine the rest.*
IDENTIFICATION
Species ............................................................................. 天然绿柱石
Variety ............................................................................. 海蓝宝石
DESCRIPTION
Shape & Cutting Style ......................................................... 改良的八边形,阶梯切割
Measurements ................................................................. 14.41 x 11.04 x 6.81 mm
Carat Weight .................................................................... 8.16 克拉
Color ................................................................................. 非常淡蓝色
Transparency ..................................................................... 透明
COMMENTS
海蓝宝石通常通过加热来改善颜色。目前尚无科学方法能够确定该宝石是否经过增强。

