Natural teal sapphire weighing 0.78 carats, featuring a baguette cut, teal colour, VVS clarity 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 teal colour and elegant baguette cut, creating a distinctive contemporary appearance. Sold as a loose gemstone, it offers complete flexibility for custom jewellery projects including engagement rings, pendants and personalised fine jewellery.
Quick Summary
- Natural teal sapphire
- Weight: 0.78 carat
- Baguette cut loose gemstone
- Clarity: VVS
- Colour: Teal
- Treatment: Heat Treated
- Birthstone: September
- Certificate from an authorised gemologist included
Teal sapphire belongs to the corundum family and is valued for its distinctive colour, durability and versatility in jewellery design. Ranking 9 on the Mohs hardness scale, sapphire is suitable for jewellery intended for regular wear when professionally set.
As the September birthstone, sapphire has traditionally been associated with wisdom, loyalty and sincerity. Teal sapphires provide a contemporary alternative to traditional blue sapphires while retaining the durability and timeless appeal that make sapphire one of the world's most recognised gemstones.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Sapphire
- Shape & Cut: Baguette Cut
- Clarity: VVS
- Weight: 0.78 Carat
- Colour: Teal
- Measurements: 3.80 × 5.50 × 3.50 mm
- Treatment: Heat Treated
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemologist confirming its identity as a natural sapphire and disclosing its treatment status.
Seller Notes: A clean gemstone. Natural internal characteristics may be visible under magnification and are consistent with natural earth-mined sapphires.
Jewellery Applications
This listing is for a loose gemstone only and does not include a finished jewellery setting.
- Custom engagement rings
- Baguette accent or centre stone rings
- 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 settings.
Why Choose This Gemstone?
Natural teal sapphires are appreciated for their unique colour and versatility in jewellery design. Every natural gemstone displays its own individual characteristics, making each sapphire a distinctive choice for custom jewellery and gemstone collections.
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 included. 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 laboratory created.
Has this sapphire been treated?
Yes. This gemstone has received heat treatment, as disclosed in the specifications and gemologist certificate.
Is this sold as a ring?
No. This listing is for a loose gemstone only. Custom jewellery settings are available separately.
Can this sapphire be used in an engagement ring?
Yes. Sapphire is highly durable and suitable for custom engagement rings when professionally set.
Will the gemstone look different under different lighting?
Natural teal sapphires may display subtle colour variation under different lighting conditions, which is a normal characteristic of natural gemstones.










