Natural teal blue green sapphire weighing 1.23 carats, featuring an oval cut, bluish green colour, VVS clarity and heat treatment. Offered as a loose gemstone for custom engagement rings, pendants and bespoke jewellery designs, complete with certification from an authorised gemologist.
This natural teal sapphire displays an attractive blend of blue and green tones that creates a distinctive appearance for custom jewellery. Weighing 1.23 carats and cut in an elegant oval shape, this loose gemstone is suitable for engagement rings, pendants and bespoke jewellery while offering complete flexibility for your preferred setting.
Quick Summary
- Natural teal blue green sapphire
- Weight: 1.23 carats
- Oval cut loose gemstone
- Clarity: VVS
- Colour: Bluish Green
- Treatment: Heat Treated
- Birthstone: September
- Gemologist certificate included
Blue green sapphires are valued for their unique balance of blue and green hues, offering an alternative to traditional blue sapphires while maintaining the durability and beauty associated with natural corundum. With a hardness of 9 on the Mohs scale, sapphire is suitable for jewellery intended for regular wear when professionally set.
As the birthstone for September, sapphire has traditionally been associated with wisdom, loyalty and sincerity. Oval-cut sapphires provide elegant proportions and excellent brilliance, making them a popular choice for custom engagement rings and fine jewellery.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Sapphire
- Shape & Cut: Oval
- Clarity: VVS
- Weight: 1.23 Carats
- Colour: Bluish Green
- Measurements: 5.40 × 6.80 × 3.85 mm
- Treatment: Heat Treated
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemologist confirming its natural identity and disclosed gemstone characteristics.
Seller Notes: A clean gemstone. Natural internal characteristics may be present under magnification and are consistent with natural sapphire formation.
Jewellery Applications
This listing is for a loose gemstone only and does not include a finished jewellery setting.
Suitable for:
- Custom engagement rings
- Solitaire ring designs
- Halo ring settings
- Pendants and necklaces
- Bespoke fine jewellery
- September birthstone jewellery
- Gemstone collections
Custom jewellery services are available in yellow gold, white gold, rose gold, silver and platinum. Contact us to discuss your preferred design.
Why Choose This Gemstone?
Natural teal sapphires are appreciated for their distinctive colour combination and versatility in jewellery design. Each gemstone displays its own natural character, making every sapphire unique while retaining the durability and timeless appeal associated with natural corundum.
Explore Related Collections
Browse related collections and educational resources:
- Blue Green & Teal Sapphire Collection
- Natural Sapphire Collection
- All Loose Sapphire Gemstones
- Custom & Ready-to-Wear Sapphire Jewellery
- Gemstone Education Articles
- Contact Us
Shipping & Returns
Worldwide shipping is available. Buyers are responsible for any applicable customs duties or import taxes. Returns are accepted within our published return policy provided the gemstone is returned unused and in its original condition.
Frequently Asked Questions
Is this a natural teal sapphire?
Yes. This gemstone is a natural teal sapphire belonging to the corundum family and is not laboratory created.
Has this sapphire been treated?
Yes. This gemstone has undergone heat treatment, which is disclosed in the specifications.
Does the gemstone include certification?
Yes. A certificate from an authorised gemologist is included.
Is this sold as a finished ring?
No. This listing is for a loose gemstone only. Custom jewellery settings are available separately.
Can this sapphire be used for an engagement ring?
Yes. Its oval cut, durability and attractive colour make it suitable for custom engagement ring designs and other bespoke jewellery projects.








