1 pcs Blue Sapphire - 1.28 ct - Antwerp Laboratory for Gemstone Testing (ALGT)





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Sapphire, 1 stone, 1.28 carat, oval mixed-cut, intense blue, transparent, heat-treated, with Antwerp Laboratory for Gemstone Testing (ALGT) identification report.
Description from the seller
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species ................................................................................................. Natural Corundum
Variety ...................................................................................................................... Sapphire
DESCRIPTION
Shape & Cutting Style ......................................................................... Oval, Mixed Cut
Measurements .......................................................................... 7.20 x 5.38 x 3.57 mm
Carat Weight ...................................................................................................... 1.28 Carat
Color ................................................................................................................... Intense Blue
Transparency .................................................................................................. Transparent
COMMENTS
Indications of heating present.
31 October, 2025
59049267
ALGT COLORED STONE IDENTIFICATION REPORT
IDENTIFICATION
Species ................................................................................................. Natural Corundum
Variety ...................................................................................................................... Sapphire
DESCRIPTION
Shape & Cutting Style ......................................................................... Oval, Mixed Cut
Measurements .......................................................................... 7.20 x 5.38 x 3.57 mm
Carat Weight ...................................................................................................... 1.28 Carat
Color ................................................................................................................... Intense Blue
Transparency .................................................................................................. Transparent
COMMENTS
Indications of heating present.
31 October, 2025
59049267

