Natural teal sapphire weighing 1.36 carats, featuring a cushion cut, teal blue green colour with subtle yellow tones, VVS clarity and untreated (no heat) status. 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 a distinctive combination of blue, green and subtle yellow tones, creating the unique colour profile that makes every gemstone individual. Sold as a loose gemstone, it provides complete flexibility for creating a custom engagement ring, pendant or personalised fine jewellery piece.
Quick Summary
- Natural teal sapphire
- Weight: 1.36 carats
- Cushion cut loose gemstone
- VVS clarity
- Colour: Teal Blue Green with subtle yellow tones
- Treatment: No Heat (Untreated)
- Birthstone: September
- Authorised gemmologist certificate included
The cushion cut enhances brilliance while preserving the gemstone's natural colour zoning and soft outline. 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 September birthstone, sapphire has traditionally been associated with wisdom, loyalty and sincerity. Teal sapphires offer a distinctive alternative to traditional blue sapphires while maintaining the durability and timeless appeal that make sapphire one of the world's most recognised gemstones.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Sapphire
- Shape & Cut: Cushion Cut
- Clarity: VVS
- Weight: 1.36 Carats
- Colour: Teal Blue Green with subtle yellow tones
- Measurements: 7.00 × 5.00 × 4.00 mm
- Treatment: No Heat (Untreated)
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemmologist confirming its natural origin and disclosed gemstone characteristics.
Seller Notes: This is a clean gemstone with natural colour banding visible, which is a common characteristic of many natural teal sapphires and consistent with natural formation.
Jewellery Applications
This listing is for a loose gemstone only and does not include a finished jewellery setting.
Suitable for:
- Custom engagement rings
- Cushion 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, with optional diamond accents.
Why Choose This Gemstone?
Natural teal sapphires are valued for their distinctive blend of colours and individual character. The combination of blue, green and subtle yellow tones creates a gemstone that changes appearance under different lighting conditions, making every stone unique. Their durability and timeless elegance make them a popular choice for custom jewellery and gemstone collectors.
Explore Related Collections
Browse related collections and educational resources:
- Teal & Blue Green Sapphire Collection
- All Loose Sapphire Gemstones
- Gemstone Education Articles
- Custom & Ready-to-Wear Sapphire Jewellery
Shipping & Returns
Worldwide shipping is available with tracking and insurance included. Delivery times may vary depending on destination. 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 sapphire?
Yes. This gemstone is a natural earth-mined teal sapphire and is not synthetic or laboratory created.
Has this sapphire received heat treatment?
No. This gemstone is untreated (no heat), as disclosed in the specifications and gemmologist certificate.
Is this supplied as a finished engagement ring?
No. This listing is for a loose gemstone only. Custom jewellery settings are available separately.
Is a cushion cut teal sapphire suitable for an engagement ring?
Yes. The cushion cut combines brilliance with elegant proportions, making it an excellent choice for custom engagement ring designs.
Why do teal sapphires appear different under various lighting conditions?
The natural combination of blue, green and subtle yellow tones may appear differently under daylight, indoor lighting and studio lighting, giving each gemstone a dynamic and distinctive appearance.








