沒有保留價 - 1 pcs 藍色 海藍寶石 - 6.78 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

*对 EU 内投标人不征收额外增值税或进口关税*

Exceptional Aquamarine gemstone suitable for jewellery or an investment-grade piece.
Full physical ALGT Certificate included.

*合并运输 — 如您中标多颗宝石，仅支付一次运费，并消息联系以合并其余宝石的运送。*

IDENTIFICATION

Species .................................................................................. 天然绿柱石
Variety ................................................................................... 海蓝宝石
Shape & Cutting Style ...................................................... 细长改良八角形，台阶切割
Measurements ................................................................. 22.04 x 7.68 x 5.20 毫米
Carat Weight ...................................................................... 6.78 克拉
Color .................................................................................... 非常淡蓝色
Transparency ...................................................................... 透明

Aquamarine is commonly heated to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not.