Natural Teal Blue Green Sapphire weighing 3.13 carats, featuring an emerald cut, teal-blue-green colour and heat treatment. Offered as a loose gemstone for custom jewellery and supplied with certification from an authorised gemologist.
This natural teal blue green sapphire weighs 3.13 carats and displays a distinctive blend of teal, blue, and green tones. Its elegant emerald cut enhances the gemstone's colour zoning and clean lines, making it suitable for custom engagement rings, pendants, statement jewellery, and gemstone collections. Sold as a loose gemstone, it offers complete flexibility for bespoke jewellery design.
Quick Summary
- Gemstone: Natural Teal Blue Green Sapphire
- Weight: 3.13 Carat
- Shape: Emerald Cut
- Colour: Teal Blue Green
- Treatment: Heat Treated
- Birthstone: September
- Certification: Included
Teal sapphires belong to the natural corundum family and are valued for their unique colour combinations and excellent durability. With a Mohs hardness of 9, sapphire is suitable for jewellery intended for regular wear when professionally mounted. Emerald-cut sapphires are appreciated for their elegant proportions and ability to showcase natural colour characteristics.
As the birthstone for September, sapphire has long been associated with wisdom, loyalty, and sincerity in traditional gemstone symbolism. Teal sapphires provide a distinctive alternative to classic blue sapphires while maintaining the durability and versatility expected of fine sapphire jewellery.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Blue Green Sapphire
- Shape / Cut: Emerald Cut
- Weight: 3.13 Carat
- Colour: Teal Blue Green
- Measurements: 6.70 × 8.00 × 5.80 mm
- Treatment: Heat Treated
- Birthstone: September
Certification & Authenticity
This gemstone is supplied with a certificate from an authorised gemologist confirming its identity as a natural sapphire and disclosing its treatment status.
Seller Notes: The gemstone displays a darker body colour with good overall transparency. Natural internal characteristics may be present and are consistent with the formation of earth-mined sapphires.
Jewellery Applications
This gemstone is sold loose and is not supplied as a finished ring or jewellery item. Suitable applications include:
- Custom Engagement Rings
- Solitaire Ring Designs
- Statement Rings
- Pendants and Necklaces
- September Birthstone Jewellery
- Custom Fine Jewellery Projects
- Gemstone Collections
Custom jewellery services are available using yellow gold, white gold, rose gold, silver, and platinum settings.
Why Choose This Gemstone?
Natural teal blue green sapphires are appreciated for their distinctive colour combinations, durability, and versatility in custom jewellery. Their combination of blue and green hues offers an alternative to traditional blue sapphires while maintaining the strength and timeless appeal of the corundum family.
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Shipping & Returns
Worldwide shipping is available. Buyers are responsible for any applicable customs duties or import taxes. Returns are accepted according to our published return policy.
Frequently Asked Questions
Is this a natural teal sapphire?
Yes. This gemstone is identified as a natural sapphire displaying teal, blue, and green colour characteristics.
Has this sapphire been treated?
Yes. This sapphire has undergone heat treatment, which is disclosed in the product specifications.
Does the gemstone include certification?
Yes. A certificate from an authorised gemologist is included.
Can this sapphire be used in an engagement ring?
Yes. Its durability and emerald cut make it suitable for custom engagement ring designs when professionally mounted.
Is this sold as a loose gemstone?
Yes. The gemstone is sold loose and is not supplied as a finished jewellery item.








