没有保留价 - 1 pcs 蓝色 海蓝宝石 - 6.78 ct - 安特卫普宝石检测实验室(ALGT)





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海青石海蓝宝石,1颗,6.78克拉,极浅蓝色,透明,改良八角形阶梯切割的祖母绿形,通常经加热处理且无证据显示处理,ALGT证书编号67323381。
卖家的描述
*对欧盟内的投标者,不征收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
Shape & Cutting Style ...................................................... 改良八角形,阶梯切割
Measurements ................................................................. 11.76 x 10.19 x 8.33 mm
Carat Weight ...................................................................... 6.78 克拉
Color .................................................................................... 非常浅蓝色
Transparency ...................................................................... 透明
海蓝宝石通常会经加热以改善颜色。目前没有可行的科学方法来判断该宝石是否经过改性。
卖家故事
*对欧盟内的投标者,不征收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
Shape & Cutting Style ...................................................... 改良八角形,阶梯切割
Measurements ................................................................. 11.76 x 10.19 x 8.33 mm
Carat Weight ...................................................................... 6.78 克拉
Color .................................................................................... 非常浅蓝色
Transparency ...................................................................... 透明
海蓝宝石通常会经加热以改善颜色。目前没有可行的科学方法来判断该宝石是否经过改性。

