Blue Sapphire - 1.14 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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A natural sapphire (corundum) of 1.14 carats, deep blue, oval mixed cut, transparent, heat-treated, sealed with ALGT laboratory report no. 57535402.

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Description from the seller

Deep/Dark Blue Sapphire - 1.14 Carat - original ALGT Report and sealed

ALGT Report Number: 57535402
Antwerp, 31 January2026

Species: Natural Corundum
Variety: Sapphire

Shape and cut: oval, mixed cut.
Measurements: 7.60 x 6.05 x 2.43 mm
Weight: 1.14 Carat
Color: Deep/Dark Blue
Transparent
Comments: No indications of heating.

All orders are carefully packaged, shipped registered with insurance, and include an online tracking number.

Perfectly suited as an investment, collector's item, or for use in a jewelry setting.

Deep/Dark Blue Sapphire - 1.14 Carat - original ALGT Report and sealed

ALGT Report Number: 57535402
Antwerp, 31 January2026

Species: Natural Corundum
Variety: Sapphire

Shape and cut: oval, mixed cut.
Measurements: 7.60 x 6.05 x 2.43 mm
Weight: 1.14 Carat
Color: Deep/Dark Blue
Transparent
Comments: No indications of heating.

All orders are carefully packaged, shipped registered with insurance, and include an online tracking number.

Perfectly suited as an investment, collector's item, or for use in a jewelry setting.

Details

Lab report number
57535402
Gemstone type
Sapphire
Total carat weight
1.14
Gemstone colour
Blue
Transparency
Transparent
Treatment
Heat treatment
Laboratory Report
Antwerp Laboratory for Gemstone Testing (ALGT)
Sealed by laboratory
Yes
Shape
Oval
GermanyVerified
21
Objects sold
85.71%
Private

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