10 pcs 蓝色, 紫色 坦桑石 - 4.42 ct - 安特卫普宝石检测实验室（ALGT）
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卖家的描述
ALGT 彩色宝石鉴定报告
IDENTIFICATION
Species ......................................................................................................... 自然透辉石
Variety ..................................................................................................................... 坦桑石
DESCRIPTION
Shape & Cutting Style ......................................................................... 椭圆形，混合切工
Total Carat Weight .......................................................................................... 4.42 克拉
Color ................................................................................................................. 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.
COMMENTS
Total 10 stones. Average carat weight: 0.44 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.
24 July, 2026
17154477
ALGT 彩色宝石鉴定报告
IDENTIFICATION
Species ......................................................................................................... 自然透辉石
Variety ..................................................................................................................... 坦桑石
DESCRIPTION
Shape & Cutting Style ......................................................................... 椭圆形，混合切工
Total Carat Weight .......................................................................................... 4.42 克拉
Color ................................................................................................................. 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.
COMMENTS
Total 10 stones. Average carat weight: 0.44 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.
24 July, 2026
17154477
详细资料
Number of stones
10
实验室报告编号
17154477
Gemstone type
坦桑石
复数宝石的总重量（克拉）
4,42
颜色
紫色, 蓝色
宝石透明度
透明的
处理
普通热处理，无特殊处理特征
鉴定证书
安特卫普宝石检测实验室（ALGT）
密封/不密封
不是
形状
椭圆形
切割方式
混合切割
德国经验证
pro
Rechtliche Informationen des Verkäufers
- Unternehmen:
- Amour GD Schmuck e. K.
- Repräsentant:
- Renuka Devi Kandaswamy
- Adresse:
- Aichacher Str 16
86577 Sielenbach
GERMANY - Telefonnummer:
- +491727840521
- Email:
- amourgdschmuck@gmail.com
- USt-IdNr.:
- DE360591812
AGB
AGB des Verkäufers. Mit einem Gebot auf dieses Los akzeptieren Sie ebenfalls die AGB des Verkäufers.
Widerrufsbelehrung
- Frist: 14 Tage sowie gemäß den hier angegebenen Bedingungen
- Rücksendkosten: Käufer trägt die unmittelbaren Kosten der Rücksendung der Ware
- Vollständige Widerrufsbelehrung
