Natural greenish blue teal sapphire weighing 1.26 carats, featuring a radiant cut, greenish blue colour, 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 gemologist.
This natural greenish blue teal sapphire combines blue, green and subtle yellow undertones to create a distinctive appearance that changes under different lighting conditions. Sold as a loose gemstone, it provides complete flexibility for creating a custom engagement ring, pendant or one-of-a-kind jewellery design while showcasing the durability and beauty of natural sapphire.
Quick Summary
- Natural greenish blue teal sapphire
- Weight: 1.26 carats
- Radiant cut loose gemstone
- Clarity: VVS
- Colour: Greenish Blue with subtle yellow undertones
- Treatment: Untreated (No Heat)
- Birthstone: September
- Gemologist certificate included
The radiant cut combines the brilliance of a round brilliant style with the elegant outline of an emerald cut, producing excellent light return while preserving the gemstone's natural colour characteristics. 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. Greenish blue sapphires are appreciated for their unique colour transitions and contemporary appearance, making them an attractive alternative to traditional blue sapphires.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Sapphire
- Shape & Cut: Radiant Cut
- Clarity: VVS
- Weight: 1.26 Carats
- Colour: Greenish Blue with Yellow Undertones
- Measurements: 6.00 × 5.10 × 4.00 mm
- Treatment: Untreated (No Heat)
- Birthstone: September
Certification & Authenticity
This sapphire is supplied with a certificate from an authorised gemologist 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 sapphire 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
- Radiant cut solitaire rings
- Halo ring designs
- Pendants and necklaces
- Bespoke fine jewellery
- September birthstone jewellery
- Gemstone collections
Custom jewellery settings are available in gold, rose gold, white gold, silver and platinum. Please contact us to discuss bespoke design options.
Why Choose This Gemstone?
Natural greenish blue teal sapphires are appreciated for their distinctive blend of colours and individuality. Every gemstone displays unique colour distribution, making each stone visually different. Their durability, elegance and versatility make them suitable for custom jewellery and collectors seeking an alternative to traditional blue sapphire.
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
Shipping & Returns
Worldwide shipping is available with tracking and insurance. Delivery times 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 according to our published return policy.
Frequently Asked Questions
Is this a natural sapphire?
Yes. This gemstone is a natural earth-mined sapphire belonging to the corundum family.
Has this sapphire received heat treatment?
No. This gemstone is untreated (no heat), as disclosed in the specifications and gemologist 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 sapphire be used for an engagement ring?
Yes. Its radiant cut, durability and untreated natural colour make it well suited for custom engagement ring designs.
Will the colour vary under different lighting?
Yes. Natural greenish blue teal sapphires may display subtle colour variation under different lighting conditions due to their natural colour composition.








