Natural teal sapphire weighing 1.02 carats, featuring a round cut, greenish blue colour and heat treatment. Offered as a loose gemstone for custom engagement rings, pendants and bespoke jewellery designs, with certification from an authorised gemologist.
This natural teal sapphire displays an attractive blend of green and blue tones in a well-proportioned round cut. Sold as a loose gemstone, it offers complete flexibility for creating a custom engagement ring, pendant or bespoke jewellery piece while showcasing the distinctive colour character that makes teal sapphires increasingly popular.
Quick Summary
- Natural teal sapphire
- Weight: 1.02 carats
- Round cut loose gemstone
- Colour: Greenish Blue
- Treatment: Heat Treated
- Birthstone: September
- Mohs Hardness: 9
- Gemologist certificate included
Teal sapphire belongs to the natural corundum family and combines blue and green tones within a single gemstone. Its round cut provides balanced brilliance and symmetry while highlighting its natural colour variation. With a hardness of 9 on the Mohs scale, sapphire is suitable for jewellery intended for regular wear when professionally set.
As the September birthstone, sapphire has traditionally been associated with wisdom, sincerity and loyalty. Teal sapphires offer a contemporary alternative to classic blue sapphires while maintaining the durability and versatility that make sapphires one of the world's most recognised gemstones.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Sapphire
- Shape & Cut: Round
- Weight: 1.02 Carats
- Colour: Greenish Blue
- Measurements: 5.70 × 3.70 mm
- Treatment: Heat Treated
- Birthstone: September
- Sold As: Loose Gemstone
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemologist confirming gemstone identification and disclosed treatment information.
Seller Notes: A clean gemstone displaying natural colour zoning. Colour zoning is a naturally occurring characteristic found in many earth-mined sapphires and contributes to the individuality of each stone.
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
- Fine bespoke jewellery
- September birthstone jewellery
- Gemstone collections
Custom jewellery services are available in yellow gold, white gold, rose gold, silver and platinum.
Why Choose This Gemstone?
Natural teal sapphires are appreciated for their distinctive blend of blue and green tones, creating a unique appearance that differs from traditional blue sapphires. Every gemstone displays its own natural colour characteristics, making each stone visually distinctive while offering the durability and practicality associated with sapphire jewellery.
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 with order tracking. 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.
Frequently Asked Questions
Is this a natural teal sapphire?
Yes. This gemstone is identified as a natural sapphire belonging to the corundum mineral family.
Has this sapphire been treated?
Yes. Standard heat treatment has been applied and is disclosed in the gemstone specifications and certificate.
Does this listing include a 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, round cut and balanced proportions make it suitable for custom engagement ring designs.
Why do teal sapphires display both blue and green colours?
Natural trace elements within the gemstone create the distinctive blend of blue and green tones that characterise teal sapphires, making each stone unique.








