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Description

Technical Specification: 4.49ct Natural Blue Sapphire

Gemstone Identification & Certification

  • Identification: Natural Sapphire (Corundum)

  • Certification: Gemological Science International (GSI)

  • Report Number: 72342480119

  • Origin: Sri Lanka (Ceylon)

Physical Dimensions & Cut

  • Carat Weight: 4.49 carats

  • Measurements: 10.07 x 8.15 x 5.36 mm

  • Shape/Cut: Cushion Mixed Cut

  • Cut Grade: Good (Symmetric geometry with classic cushion proportions)

Optical & Material Properties

  • Color: Blue (Consistent, high-saturation "Royal Blue" tone)

  • Transparency: Transparent, Moderately included.

  • Luster: Vitreous

  • Species/Group: Corundum

Internal Characteristics & Treatment

  • Treatment Status: Indications of thermal enhancement (Heated)

  • Treatment Disclosure: Standard heat treatment applied to enhance natural color saturation and clarity while maintaining gemstone integrity.

  • Inclusion Profile: Natural internal characteristics present, consistent with earth-mined Sri Lankan sapphire.

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Our gemstones are certified by trusted labs. You can verify gemstones at the following labs:
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Royal Blue Sapphire 4.49ct Natural Certified Sri Lanka Loose Gemstone

    Technical Specification: 4.49ct Natural Blue Sapphire Gemstone Identification & Certification Identification: Natural Sapphire (Corundum) Certification: Gemological Science International (GSI) Report...

    $999.00

    1 in stock

    • Shipped today? Order within: Jul 06, 2026 17:00:00 +0300

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      Description

      Technical Specification: 4.49ct Natural Blue Sapphire

      Gemstone Identification & Certification

      • Identification: Natural Sapphire (Corundum)

      • Certification: Gemological Science International (GSI)

      • Report Number: 72342480119

      • Origin: Sri Lanka (Ceylon)

      Physical Dimensions & Cut

      • Carat Weight: 4.49 carats

      • Measurements: 10.07 x 8.15 x 5.36 mm

      • Shape/Cut: Cushion Mixed Cut

      • Cut Grade: Good (Symmetric geometry with classic cushion proportions)

      Optical & Material Properties

      • Color: Blue (Consistent, high-saturation "Royal Blue" tone)

      • Transparency: Transparent, Moderately included.

      • Luster: Vitreous

      • Species/Group: Corundum

      Internal Characteristics & Treatment

      • Treatment Status: Indications of thermal enhancement (Heated)

      • Treatment Disclosure: Standard heat treatment applied to enhance natural color saturation and clarity while maintaining gemstone integrity.

      • Inclusion Profile: Natural internal characteristics present, consistent with earth-mined Sri Lankan sapphire.

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