坦桑石 - 4.68 ct - Instituto Gemólogico Español (IGE)

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目前出價
€ 2
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Alberto Fidalgo
專家
由Alberto Fidalgo精選

資深金匠、寶石學家及鑽石商,擁有超過十五年經驗。

零售估值  € 2,800 - € 3,500
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坦桑石,4.68 克拉,單顆梨形寶石,尺寸為 13.32 × 9.71 × 6.04 mm,產自坦尚尼亞,顏色 AAA 鮮明紫色,放大鏡檢視無瑕,切工良好,實驗室封存並附 IGE 報告 9227 2031 3010,常見的加熱處理以改善顏色,是否受加熱目前無法確定。

AI輔助摘要

賣家描述

Clean lustrous Tanzanite,
Weight: 4.68 ct
Size: 13.32 x 9.71 x 6.04 mm
Shape: Pear.
Color Grade: AAA, Vibrant Violet.
Clarity Grade: Loupe Clean.
Cut Grade: Good.
Treatment: Tanzanite is commonly heated to improve its color. Wether or not this gemstone has been enhanced by heating cannot currently be determined.
Origin: Tanzania.
IGE Report Number: 9227 2031 3010

Sending via registered insured mail with tracking number

Clean lustrous Tanzanite,
Weight: 4.68 ct
Size: 13.32 x 9.71 x 6.04 mm
Shape: Pear.
Color Grade: AAA, Vibrant Violet.
Clarity Grade: Loupe Clean.
Cut Grade: Good.
Treatment: Tanzanite is commonly heated to improve its color. Wether or not this gemstone has been enhanced by heating cannot currently be determined.
Origin: Tanzania.
IGE Report Number: 9227 2031 3010

Sending via registered insured mail with tracking number

詳細資料

實驗室報告編號
9227 2031 3010
Gemstone type
坦桑石
總克拉重量
4,68
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
Instituto Gemólogico Español (IGE)
有密封的
賣家
西班牙已驗證
10390
已售物品
99,42%
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