Natural teal sapphire weighing 0.79 carats, featuring a baguette cut, teal green colour, VS clarity 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 green and blue tones that gives the gemstone its distinctive appearance. Weighing 0.79 carats and sold as a loose gemstone, it offers complete flexibility for creating a custom engagement ring, pendant or personalised fine jewellery design.
Quick Summary
- Natural Teal Sapphire
- Weight: 0.79 Carat
- Baguette Cut Loose Gemstone
- VS Clarity
- Colour: Teal Green
- Treatment: Heat Treated
- Birthstone: September
- Gemologist Certificate Included
Teal sapphires belong to the corundum family and are valued for their distinctive colour combinations, durability and suitability for fine jewellery. Ranking 9 on the Mohs hardness scale, sapphire is well suited for jewellery intended for regular wear when professionally set.
As the September birthstone, sapphire has traditionally been associated with wisdom, loyalty and sincerity. The unique teal colour offers an alternative to traditional blue sapphires while maintaining the timeless appeal of natural sapphire.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Sapphire
- Shape & Cut: Baguette Cut
- Clarity: VS
- Weight: 0.79 Carat
- Colour: Teal
- Measurements: 4.20 × 5.70 × 3.30 mm
- Treatment: Heat Treated
- Birthstone: September
Certification & Authenticity
This gemstone includes a certificate issued by an authorised gemologist confirming its natural origin and gemstone characteristics.
Seller Notes: Small mineral inclusions are visible under magnification. These natural internal characteristics are commonly found in 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
- Pendants and necklaces
- Stacking ring designs
- Minimalist jewellery
- 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 appreciated for their distinctive colour, durability and individuality. Each gemstone displays its own natural characteristics, making every sapphire unique. Their versatility and elegant appearance make them a popular choice for custom jewellery and gemstone collectors.
Explore Related Collections
Browse related collections and educational resources:
- 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 included. Delivery times vary by 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 been treated?
Yes. This gemstone has undergone standard heat treatment, which is disclosed in the specifications.
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 and baguette cut make it suitable for custom engagement ring and bespoke jewellery designs.
Why does the gemstone appear different under different lighting?
Natural teal sapphires may display subtle colour variation under daylight, indoor and artificial lighting due to their natural colour characteristics.










