沒有保留價 - 1 pcs 藍色, 紫色 坦桑石 - 1.29 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
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一顆天然坦桑石寶石，1 顆，重 1.29 克拉，顏色 purplish blue，透明度，橢圓形混切，淨度 Slight，原產地坦尚尼亞，通常經過加熱處理但無證據顯示受處理，附完整 ALGT 證書（證書編號 17885035）。
AI輔助摘要
賣家描述
*对欧盟投标者：无额外增值税或进口关税*
Εxceptional Tanzanite gemstone suitable for jewellery or an investment-grade piece.
Full physical ALGT Certificate included.
*合并运输——若您赢得多颗宝石，请支付一个费用，然后留言以合并发送其余宝石。*
IDENTIFICATION
Species __________________________ Natural Zoisite
Variety __________________________ Tanzanite
DESCRIPTION
Shape & Cutting Style __________________ Oval, Mixed Cut
Measurements __________________________ 7.71 x 6.18 x 3.06 mm
Carat Weight ___________________________ 1.29 Carat
Color _________________________________ Purplish Blue
Transparency __________________________ Transparent
ADDITIONAL GRADING CHARACTERISTICS
Origin ________________________________ Tanzania
Origin determination is an expert opinion based on microscopic examination, spectroscopic features and chemical trace element analysis.
COMMENTS
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.
賣家的故事
新上市现在主要通过我们的公司账户。 "TheRoyalGems" 位于塞浦路斯。 同一团队，已转型为专业卖家。
由Google翻譯翻譯*对欧盟投标者：无额外增值税或进口关税*
Εxceptional Tanzanite gemstone suitable for jewellery or an investment-grade piece.
Full physical ALGT Certificate included.
*合并运输——若您赢得多颗宝石，请支付一个费用，然后留言以合并发送其余宝石。*
IDENTIFICATION
Species __________________________ Natural Zoisite
Variety __________________________ Tanzanite
DESCRIPTION
Shape & Cutting Style __________________ Oval, Mixed Cut
Measurements __________________________ 7.71 x 6.18 x 3.06 mm
Carat Weight ___________________________ 1.29 Carat
Color _________________________________ Purplish Blue
Transparency __________________________ Transparent
ADDITIONAL GRADING CHARACTERISTICS
Origin ________________________________ Tanzania
Origin determination is an expert opinion based on microscopic examination, spectroscopic features and chemical trace element analysis.
COMMENTS
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.
賣家的故事
新上市现在主要通过我们的公司账户。 "TheRoyalGems" 位于塞浦路斯。 同一团队，已转型为专业卖家。
由Google翻譯翻譯詳細資料
寶石數量
1
實驗室報告編號
17885035
Gemstone type
坦桑石
總克拉重量
1,29
顏色
紫色, 藍色
寶石透明度
透明
清晰度
輕微
療程
經一般加熱，沒有處理過的證據
證書上的原產地
坦桑尼亞
鑑定證書
Antwerp Laboratory for Gemstone Testing (ALGT)
有密封的
不是
形狀
橢圓形
切割方式
混合式切割
