紫羅蘭色, 綠色, 棕色坦桑石 - 3.19 ct - 國際寶石學院（International Gemological Institute (IGI)）

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IGI Report Number: 803635877 Natural Zoisite Tanzanite Pear, Mixed Cut 13,39 x 7,05 x 4,60 mm 3,19 Carat Light Brownish Greenish Violet Transparent 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. Shipping: Well packed with track&trace and insured.

編號 105705530

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紫羅蘭色, 綠色, 棕色坦桑石 - 3.19 ct - 國際寶石學院（International Gemological Institute (IGI)）

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IGI Report Number: 803635877
Natural Zoisite
Tanzanite
Pear, Mixed Cut
13,39 x 7,05 x 4,60 mm
3,19 Carat
Light Brownish Greenish Violet
Transparent

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.

Shipping:
Well packed with track&trace and insured.