1 pcs 紫羅蘭色, 藍色, 紫色藍寶石 - 1.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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由Alberto Fidalgo精選

ALGT COLORED STONE IDENTIFICATION REPORT IDENTIFICATION Species ................................................................................................. Natural Corundum Variety ......................................................................................... Color-Change Sapphire DESCRIPTION Shape & Cutting Style ......................................................................... Oval, Mixed Cut Measurements .......................................................................... 6.31 x 4.20 x 4.08 mm Carat Weight ...................................................................................................... 1.00 Carat Color ........................................................................... Vivid Violetish Blue/Vivid Purple Transparency .................................................................................................. Transparent ADDITIONAL GRADING CHARACTERISTICS Color Quality Grade .......................................................................... Fine Color Quality Optical Effect ................................................................................ Color-Change Effect COMMENTS No indications of heating. 17 November, 2025 70685434

編號 100126802

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1 pcs 紫羅蘭色, 藍色, 紫色藍寶石 - 1.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species ................................................................................................. Natural Corundum
Variety ......................................................................................... Color-Change Sapphire
DESCRIPTION
Shape & Cutting Style ......................................................................... Oval, Mixed Cut
Measurements .......................................................................... 6.31 x 4.20 x 4.08 mm
Carat Weight ...................................................................................................... 1.00 Carat
Color ........................................................................... Vivid Violetish Blue/Vivid Purple
Transparency .................................................................................................. Transparent
ADDITIONAL GRADING CHARACTERISTICS
Color Quality Grade .......................................................................... Fine Color Quality
Optical Effect ................................................................................ Color-Change Effect
COMMENTS
No indications of heating.
17 November, 2025
70685434