没有保留价 - 4 pcs 蓝色, 紫色 坦桑石 - 0.82 ct - 安特卫普宝石检测实验室(ALGT)





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四颗天然坦桑石,总重0.82克拉,橢圓形混合切工,透明,颜色为非常淡到淡淡的紫蓝色,产地坦桑尼亚,ALGT证书编号51065637并已由实验室封存。
卖家的描述
卓越密封 Tanzanite 宝石,适用于珠宝或投资级作品。
含完整实体 ALGT 证书。
*组合运输 — 如您赢得多颗宝石,只需支付一次,并发送信息以合并其余宝石。*
*欧盟投标者不再需要额外的增值税或进口关税*
IDENTIFICATION
Species ........................................................ 自然透闪石
Variety ........................................................ Tanzanite
Shape & Cutting Style ................................ 椭圆形,混合切割
Total Carat Weight ....................................... 0.82 克拉
Color ............................................................. 非常浅到浅紫蓝色
Transparency ............................................... 透明
ADDITIONAL GRADING CHARACTERISTICS
Origin ............................................................ 坦桑尼亚
Origin determination is an expert opinion based on microscopic examination, spectroscopic features and chemical trace element analysis.
Total 4 stones. Average carat weight: 0.20 ct.
'tanzanite is commonly heated at low temperature to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not.
卖家故事
卓越密封 Tanzanite 宝石,适用于珠宝或投资级作品。
含完整实体 ALGT 证书。
*组合运输 — 如您赢得多颗宝石,只需支付一次,并发送信息以合并其余宝石。*
*欧盟投标者不再需要额外的增值税或进口关税*
IDENTIFICATION
Species ........................................................ 自然透闪石
Variety ........................................................ Tanzanite
Shape & Cutting Style ................................ 椭圆形,混合切割
Total Carat Weight ....................................... 0.82 克拉
Color ............................................................. 非常浅到浅紫蓝色
Transparency ............................................... 透明
ADDITIONAL GRADING CHARACTERISTICS
Origin ............................................................ 坦桑尼亚
Origin determination is an expert opinion based on microscopic examination, spectroscopic features and chemical trace element analysis.
Total 4 stones. Average carat weight: 0.20 ct.
'tanzanite is commonly heated at low temperature to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not.

