Natural teal blue green sapphire weighing 1.20 carats, featuring an emerald 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 gemmologist.
This natural teal sapphire displays an attractive blend of blue and green tones in an elegant emerald cut. Weighing 1.20 carats, it is offered as a loose gemstone for buyers seeking a distinctive sapphire for custom jewellery or gemstone collections. The balanced proportions and step-cut faceting emphasise colour and clarity while providing excellent versatility for bespoke designs.
Quick Summary
- Natural teal blue green sapphire
- Weight: 1.20 carats
- Emerald cut loose gemstone
- Clarity: VVS
- Colour: Bluish Green
- Treatment: Heat Treated
- Birthstone: September
- Gemmologist certificate included
Sapphire belongs to the natural corundum family and ranks 9 on the Mohs hardness scale, making it suitable for jewellery intended for regular wear when professionally set. Emerald-cut sapphires showcase colour zoning and clarity through elegant step-cut facets while maintaining a timeless appearance.
As the birthstone for September, sapphire has traditionally been associated with wisdom, loyalty and sincerity. Teal sapphires offer a distinctive alternative to traditional blue sapphires through their naturally occurring blend of blue and green hues.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Sapphire
- Shape & Cut: Emerald Cut
- Clarity: VVS
- Weight: 1.20 Carats
- Colour: Bluish Green
- Measurements: 6.40 × 4.80 × 4.00 mm
- Treatment: Heat Treated
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemmologist confirming its natural identity and disclosed treatment information.
Seller Notes: A clean gemstone with a darker appearance. Minor natural internal characteristics may be visible under magnification and are consistent with natural sapphire formation.
Natural colour zoning may produce subtle variations in appearance under daylight, indoor lighting and studio lighting.
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 in yellow gold, white gold, rose gold, silver and platinum. Please contact us to discuss your preferred design.
Why Choose This Gemstone?
Teal sapphires are recognised for their naturally occurring blend of blue and green tones, offering an individual appearance that differs from traditional blue sapphires. Emerald-cut teal sapphires highlight colour zoning and clarity, making each gemstone visually distinctive while retaining the durability and versatility associated with natural sapphires.
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 according to our published return policy.
Frequently Asked Questions
Is this a natural teal sapphire?
Yes. This gemstone is a natural sapphire belonging to the corundum family.
Has this sapphire been treated?
Yes. This gemstone has undergone heat treatment, which is disclosed in the specifications and 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 emerald cut, durability and balanced proportions make it suitable for custom engagement ring designs.
Will the colour vary under different lighting?
Yes. Natural teal sapphires may display subtle colour variation under different lighting conditions due to their natural colour characteristics.








