Natural teal sapphire weighing 1.08 carats, featuring an emerald cut, greenish blue colour, loupe clean clarity, heat treatment and Madagascar origin. 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 a distinctive greenish blue colour that combines elegant blue and green tones within a single gemstone. Cut in a refined emerald shape and offered as a loose gemstone, it provides complete flexibility for creating a custom engagement ring, pendant or personalised jewellery design.
Quick Summary
- Natural Teal Sapphire
- Weight: 1.08 Carats
- Emerald Cut Loose Gemstone
- Colour: Greenish Blue
- Clarity: Loupe Clean
- Treatment: Heat Treated
- Origin: Madagascar
- Birthstone: September
- Gemologist Certificate Included
Teal sapphire is a variety of natural corundum valued for its unique blend of blue and green tones. Emerald cutting highlights the gemstone's clean appearance and natural colour while producing elegant step-cut reflections. Sapphire 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, sincerity and loyalty. The distinctive colour of teal sapphire offers an alternative to traditional blue sapphires while maintaining the durability and timeless appeal of the corundum family.
Gemstone Specifications
- Identification: Natural Teal Sapphire
- Species: Natural Corundum
- Variety: Teal Sapphire
- Shape & Cut: Emerald Cut
- Clarity: Loupe Clean
- Weight: 1.08 Carats
- Colour: Greenish Blue
- Measurements: 6.10 × 4.40 × 4.20 mm
- Treatment: Heat Treated
- Origin: Madagascar
- Birthstone: September
Certification & Authenticity
This gemstone includes a certificate issued by an authorised gemologist confirming its natural origin and disclosed gemstone characteristics.
Seller Notes: A loupe clean gemstone with excellent transparency. Minor natural internal characteristics may be visible under magnification and are consistent with natural gemstone formation.
Jewellery Applications
This listing is for a loose gemstone only and does not include a finished jewellery setting.
Suitable for:
- Custom engagement rings
- Anniversary rings
- Pendants and necklaces
- Emerald cut solitaire rings
- 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 combination of blue and green tones, giving each gemstone an individual appearance. Madagascar has become an important source of fine sapphires, producing gemstones valued for their attractive colours and suitability for custom jewellery. Their durability and unique appearance make teal sapphires a popular choice for buyers seeking an alternative to traditional blue sapphires.
Explore Related Collections
Browse related collections and educational resources:
- Blue Green & Teal 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. 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 belongs to the corundum family.
Has this sapphire been treated?
Yes. This gemstone has undergone heat treatment, which is disclosed in the product specifications.
Does the gemstone include certification?
Yes. A certificate from an authorised gemologist is included with this sapphire.
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 durability, emerald cut and elegant greenish blue colour make it well suited for custom engagement ring designs.






