紫色, 藍色坦桑石 - 1.77 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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由Alberto Fidalgo精選

ALGT Report Number: 80013842 Natural Zoisite Tanzanite Pear, Mixed Cut 8,08 x 7,89 x 4,96 mm 1,77 Carat Light Purplish Blue Transparent Origin Tanzania 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 100784575

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紫色, 藍色坦桑石 - 1.77 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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ALGT Report Number: 80013842
Natural Zoisite
Tanzanite
Pear, Mixed Cut
8,08 x 7,89 x 4,96 mm
1,77 Carat
Light Purplish Blue
Transparent
Origin Tanzania

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.