沒有保留價藍色, 紫色坦桑石 - 1.35 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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由Alberto Fidalgo精選

ALGT Report Number: 10930314 Natural Zoisite Tanzanite Square Cushion, Mixed Cut 6,52 x 6,45 x 4,29 mm 1,35 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 100166988

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沒有保留價藍色, 紫色坦桑石 - 1.35 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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ALGT Report Number: 10930314
Natural Zoisite
Tanzanite
Square Cushion, Mixed Cut
6,52 x 6,45 x 4,29 mm
1,35 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.