No reserve price - 1 pcs Blue Topaz - 35.68 ct - Antwerp...

ALGT COLORED STONE IDENTIFICATION REPORT IDENTIFICATION Species Natural Topaz Variety Blue Topaz DESCRIPTION Shape & Cutting Style Pear, Concave Cut Measurements 23.29 x 19.88 x 11.55 mm Carat Weight 35.68 Carat Color Intense Blue Transparency Transparent ADDITIONAL GRADING CHARACTERISTICS Trade Color Name Swiss Blue COMMENTS Blue topaz is commonly enhanced by irradiation and/or heating to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not. 25 September, 2026 89800661

估價:$672.26

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