沒有保留價 - 1 pcs 藍色 海藍寶石 - 3.11 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

*在欧盟内的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.

*合并运输 — 如果你赢得多颗宝石，先支付一笔，然后私信以合并运送其余部分。*

IDENTIFICATION

Species .................................................................................. 天然绿柱石
Variety ................................................................................... 海蓝宝石
Shape & Cutting Style ...................................................... 枕形切割，混合切割
Measurements ................................................................. 10.09 x 7.93 x 5.97 mm
Carat Weight ...................................................................... 3.11 克拉
Color .................................................................................... 极淡蓝色
Transparency ...................................................................... 透明

海蓝宝石通常经过加热以改善颜色。目前还没有可用的科学方法来判断此宝石是否经过强化。