沒有保留價 - 1 pcs 藍色 海藍寶石 - 10.84 ct - Antwerp Laboratory for Gemstone Testing (ALGT)





€6 | ||
|---|---|---|
€5 | ||
€2 | ||
Catawiki買家保障
在您收到物品前,我們會妥善保管您的付款。查看詳情
Trustpilot評分 4.4 | 137094 則評論
在Trustpilot獲得極佳評等。
單顆天然海藍寶石,10.84 克拉,改良八角形/混合切工,淺藍色,透明,淨度中等,證書未標示原產地,實驗室未封簽,附上完整 ALGT 證明書(鑑定報告編號 32996831)
賣家描述
*欧洲联盟内的投标人无需额外增值税或进口税*
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.*
ALGT COLORED STONE IDENTIFICATION REPORT
**IDENTIFICATION**
Species ................................................................................. 天然绿柱石
Variety ................................................................................. 海蓝宝石
**DESCRIPTION**
Shape & Cutting Style .................................................... 改良八角形切割
Measurements ............................................................... 18.43 x 10.84 x 7.66 mm
Carat Weight ................................................................. 10.84 克拉
Color ..................................................................................... 浅蓝色
Transparency ...................................................................... 透明
**COMMENTS**
海蓝宝常通过加热来改善颜色。目前还没有现成的科学方法来判断该宝石是否经过强化处理。
賣家的故事
*欧洲联盟内的投标人无需额外增值税或进口税*
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.*
ALGT COLORED STONE IDENTIFICATION REPORT
**IDENTIFICATION**
Species ................................................................................. 天然绿柱石
Variety ................................................................................. 海蓝宝石
**DESCRIPTION**
Shape & Cutting Style .................................................... 改良八角形切割
Measurements ............................................................... 18.43 x 10.84 x 7.66 mm
Carat Weight ................................................................. 10.84 克拉
Color ..................................................................................... 浅蓝色
Transparency ...................................................................... 透明
**COMMENTS**
海蓝宝常通过加热来改善颜色。目前还没有现成的科学方法来判断该宝石是否经过强化处理。

