Natural teal sapphire weighing 1.08 carats, featuring an Asscher cut, greenish blue colour, VVS clarity, Madagascar origin and heat treatment. Offered as a loose gemstone for custom engagement rings, pendants and bespoke jewellery designs, complete with certification from an authorised gemologist.
This natural teal sapphire displays an attractive blend of greenish blue tones and weighs 1.08 carats. Its elegant Asscher cut highlights symmetry and depth while making it suitable for custom jewellery projects, gemstone collections and personalised fine jewellery. Sold as a loose gemstone, it allows complete flexibility for creating a unique design.
Quick Summary
- Natural Teal Sapphire
- Weight: 1.08 Carats
- Shape: Asscher Cut
- Colour: Greenish Blue
- Clarity: VVS
- Treatment: Heat Treated
- Origin: Madagascar
- Birthstone: September
- Certificate from an authorised gemologist included
Teal sapphire is a variety of natural corundum appreciated for its distinctive blend of blue and green hues. With a hardness of 9 on the Mohs scale, sapphire is suitable for jewellery intended for regular wear when professionally set. The Asscher cut enhances the gemstone's geometric beauty and natural brilliance through its step-cut faceting.
As the September birthstone, sapphire has traditionally been associated with wisdom, sincerity and loyalty. Its durability and timeless appearance make it a popular choice for engagement rings, anniversary jewellery and bespoke fine jewellery.
Gemstone Specifications
- Identification: Natural Teal Sapphire
- Species: Natural Corundum
- Variety: Greenish Blue Sapphire (Teal Sapphire)
- Shape & Cut: Asscher Cut
- Clarity: VVS
- Weight: 1.08 Carats
- Colour: Greenish Blue
- Measurements: 5.52 × 5.48 × 3.41 mm
- Treatment: Heat Treated
- Birthstone: September
- Origin: Madagascar
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemologist confirming its identity as a natural sapphire and its disclosed gemstone characteristics.
Seller Notes: A small natural inclusion is present and visible under magnification. Such internal characteristics are commonly found in natural earth-mined sapphires and are consistent with natural gemstone formation.
Slight colour variation may be observed under different lighting conditions due to the gemstone's natural colour composition.
Jewellery Applications
This listing is for a loose gemstone only and does not include a finished jewellery setting.
Suitable applications include:
- Custom engagement rings
- Asscher cut solitaire rings
- Pendants and necklaces
- Halo ring designs
- September birthstone jewellery
- Bespoke fine 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 blue and green hues and their suitability for custom jewellery. Every gemstone displays unique natural characteristics, making each sapphire individual. Their durability and elegant appearance make them a popular choice for buyers seeking an alternative to traditional blue sapphires.
Explore Related Collections
- Blue Green & Teal 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. Buyers are responsible for any applicable customs duties or import taxes. Returns are accepted according to our published return policy.
Frequently Asked Questions
Is this a natural teal sapphire?
Yes. This gemstone is identified as a natural teal sapphire and belongs to the corundum family.
Has this sapphire been treated?
Yes. This gemstone has undergone heat treatment, as disclosed in the specifications.
Does this sapphire include certification?
Yes. A certificate from an authorised gemologist is included.
Is this sold as a finished ring?
No. This listing is for a loose gemstone only. Custom jewellery settings are available separately.
Can an Asscher cut sapphire be used for an engagement ring?
Yes. The Asscher cut offers elegant symmetry and durability, making it suitable for custom engagement ring designs.









