No. 100126802

Sold
1 pcs Violet, Blue, Purple Sapphire - 1.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
Final bid
€ 319
1 day ago

1 pcs Violet, Blue, Purple Sapphire - 1.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Alberto Fidalgo
Expert

Selected by Alberto Fidalgo
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

No. 100126802

Sold
1 pcs Violet, Blue, Purple Sapphire - 1.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Violet, Blue, Purple Sapphire - 1.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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

Final bid
€ 319
Alberto Fidalgo
Expert
Selected by Alberto Fidalgo
Retail Estimate  € 700 - € 850

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