Natural emeralds, rubies, sapphires, and other gemstones.

Rare loose gemstones sourced from trusted suppliers worldwide.

Natural Emerald Gemstone Natural Blue Sapphire Gemstone Natural Ruby Gemstone
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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:
✨ We ensure every gemstone is authentic and certified for your peace of mind.

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

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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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        Royal Blue Sapphire 4.49ct Natural Certified Sri Lanka Loose Gemstone
        Royal Blue Sapphire 4.49ct Natural Certified Sri Lanka Loose Gemstone