1 pcs 紫色, 粉色藍寶石 - 1.05 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 鲜明的紫粉色蓝宝石

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由Alberto Fidalgo精選

Gemstone Details: Dimensions (Length x Width x Depth): 6.98 mm x 5.08 mm x 3.53 mm Clarity: Transparent Color Details: Vivid Purple-Pink Sapphire Lustre: Vitreous Condition: The gemstone appears in excellent condition with no visible scratches or defects in the photos. No signs of wear were noted. Treatments: No indications of heating or any other treatments. The gemstone has been certified as untreated. Certificate: Gemstone Type: Natural Corundum (Purple-Pink Sapphire) Carat Weight: 1.05 Carat Cut Style: Oval, Mixed Cut Main Properties: Chemical Composition: Al₂O₃ (Aluminum Oxide) Crystal System: Trigonal Mohs Hardness: 9.0 Specific Gravity: 3.97 - 4.10 g/cm³ Optical Character: Uniaxial Refractive Index: 1.757 - 1.779 Birefringence: 0.008 - 0.009

編號 99551652

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1 pcs 紫色, 粉色藍寶石 - 1.05 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 鲜明的紫粉色蓝宝石

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Gemstone Details:

Dimensions (Length x Width x Depth): 6.98 mm x 5.08 mm x 3.53 mm

Clarity: Transparent

Color Details: Vivid Purple-Pink Sapphire

Lustre: Vitreous

Condition: The gemstone appears in excellent condition with no visible scratches or defects in the photos. No signs of wear were noted.

Treatments: No indications of heating or any other treatments. The gemstone has been certified as untreated.

Certificate:

Gemstone Type: Natural Corundum (Purple-Pink Sapphire)

Carat Weight: 1.05 Carat

Cut Style: Oval, Mixed Cut

Main Properties:

Chemical Composition: Al₂O₃ (Aluminum Oxide)

Crystal System: Trigonal

Mohs Hardness: 9.0

Specific Gravity: 3.97 - 4.10 g/cm³

Optical Character: Uniaxial

Refractive Index: 1.757 - 1.779

Birefringence: 0.008 - 0.009