Natural teal blue green sapphire weighing 1.16 carats, featuring an emerald cut, blue green colour, untreated (no heat) status and sold as a loose gemstone for custom engagement rings, pendants and bespoke jewellery designs. Includes certification from an authorised gemmologist.
This natural teal blue green sapphire displays a distinctive blend of blue and green within a single gemstone, creating the unique colour variation that makes every stone individual. Its elegant emerald cut enhances symmetry and colour zoning while providing an excellent choice for buyers seeking a loose sapphire for custom jewellery.
Quick Summary
- Natural teal blue green sapphire
- Weight: 1.16 carats
- Emerald cut loose gemstone
- Colour: Blue Green
- Treatment: Untreated (No Heat)
- Birthstone: September
- Sold unset for custom jewellery
- Authorised gemmologist certificate included
Emerald-cut sapphires are valued for their clean architectural lines and step-cut facets, which highlight transparency and natural colour distribution. Sapphire belongs to the corundum family and ranks 9 on the Mohs hardness scale, making it 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. Teal blue green sapphires offer a distinctive alternative to traditional blue sapphires while maintaining the durability and timeless appeal that have made sapphires one of the world's most recognised gemstones.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Blue Green Sapphire
- Shape & Cut: Emerald Cut
- Weight: 1.16 Carats
- Colour: Blue Green
- Treatment: Untreated (No Heat)
- Hardness: Mohs 9
- Measurements: 6.50 × 4.85 × 3.50 mm
- Birthstone: September
- Sold As: Loose Gemstone (Unset)
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemmologist confirming its identification and untreated status.
Seller Notes: A clean gemstone. Minor natural internal characteristics may be visible under magnification and are consistent with natural gemstone formation.
Jewellery Applications
This listing is for a loose gemstone only and does not include a finished jewellery setting.
Suitable applications include:
- Custom engagement rings
- Emerald cut solitaire rings
- Halo ring designs
- Pendants and necklaces
- Bespoke fine jewellery
- September birthstone jewellery
- Gemstone collections
Custom jewellery services are available using yellow gold, white gold, rose gold, silver and platinum settings. Please contact us to discuss custom design options.
Why Choose This Gemstone?
Natural teal blue green sapphires are valued for their distinctive combination of blue and green tones within a single gemstone. Each stone displays its own natural colour pattern, making every sapphire unique. The emerald cut emphasises symmetry and colour distribution, making this gemstone well suited for elegant contemporary and heirloom-inspired jewellery designs.
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 15 days of delivery provided the gemstone is returned unused and in its original condition in accordance with our published return policy.
Frequently Asked Questions
Is this a natural teal blue green sapphire?
Yes. This gemstone is a natural earth-mined sapphire and is not synthetic or laboratory created.
Has this sapphire been treated?
No. This gemstone is untreated (no heat), as confirmed by the accompanying gemmologist certificate.
Is this sold as a finished ring?
No. This listing is for a loose gemstone only. Custom jewellery settings are available separately.
Can this gemstone be used for an engagement ring?
Yes. Its durability, emerald cut and untreated natural colour make it an excellent choice for a custom engagement ring.
Will the gemstone colour vary under different lighting?
Yes. Natural teal blue green sapphires may display subtle colour variation under different lighting conditions due to their natural colour characteristics.








