没有保留价 - 1 pcs 紫色紫水晶 - 42.60 ct - 安特卫普宝石报告（GRA）

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Certificate Date 19/05/2026 Certificate Number 1830017737 Identification Natural Quartz, Amethyst Shape and cutting style Trillion Mixed Cut - Measurements (in mm) 22.82 x 25.03 x 13.39 - Grading results Weight (in carat) 42.6 ct Transparency Transparent Color Purple Comments Amethyst is commonly heated to improve its color. There is currently no scientific testing method available to disclose such treatment.

编号 104248398

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没有保留价 - 1 pcs 紫色紫水晶 - 42.60 ct - 安特卫普宝石报告（GRA）

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Certificate Date 19/05/2026
Certificate Number 1830017737
Identification Natural Quartz, Amethyst
Shape and cutting style Trillion Mixed Cut -
Measurements (in mm) 22.82 x 25.03 x 13.39 -

Grading results
Weight (in carat) 42.6 ct
Transparency Transparent
Color Purple
Comments
Amethyst is commonly heated to improve its color.
There is currently no scientific testing method available
to disclose such treatment.