Natural teal sapphire weighing 0.68 carats, featuring an emerald cut, bluish teal colour, VVS clarity and untreated (no heat) status. Offered as a loose gemstone for custom engagement rings, pendants and bespoke jewellery designs, complete with certification from an authorised gemmologist.
This natural teal sapphire displays an attractive blend of blue and green tones in a compact emerald-cut shape. Sold as a loose gemstone, it offers complete flexibility for creating a custom engagement ring, pendant or personalised jewellery design while showcasing the distinctive beauty of a natural earth-mined sapphire.
Quick Summary
- Natural teal sapphire
- Weight: 0.68 carat
- Emerald cut loose gemstone
- Colour: Bluish teal
- Clarity: VVS
- Treatment: Untreated (No Heat)
- Birthstone: September
- Gemmologist certificate included
Sapphire belongs to the natural corundum family and ranks 9 on the Mohs hardness scale, making it suitable for jewellery intended for regular wear when professionally set. The emerald cut highlights the gemstone's colour and clean appearance while providing elegant step-cut reflections.
As the birthstone for September, sapphire has traditionally been associated with wisdom, loyalty and sincerity. Teal sapphires are appreciated for their distinctive blend of blue and green hues, offering an alternative to traditional blue sapphire jewellery.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Sapphire
- Shape & Cut: Emerald Cut
- Clarity: VVS
- Weight: 0.68 Carat
- Colour: Bluish Teal
- Measurements: 4.30 × 4.80 × 3.30 mm
- Treatment: Untreated (No Heat)
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemmologist confirming its identity as a natural sapphire and its disclosed gemstone characteristics.
Seller Notes: A clean gemstone with natural internal characteristics visible under magnification, consistent with the formation of a natural earth-mined sapphire.
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
- 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 colour, durability and versatility in jewellery design. Every gemstone displays its own unique colour characteristics, making each sapphire an individual choice for custom jewellery and gemstone enthusiasts seeking a natural alternative to traditional blue sapphires.
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. 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 grown or synthetic.
Has this sapphire been heat treated?
No. This gemstone is untreated (no heat), as disclosed in the specifications and accompanying gemmologist certificate.
Is this sold as a finished ring?
No. This listing is for a loose gemstone only. Custom jewellery settings are available separately.
Can this sapphire be used for an engagement ring?
Yes. Its durability and emerald cut make it suitable for custom engagement ring designs when professionally set.
Will the colour appear different under different lighting?
Yes. Natural teal sapphires may display subtle colour variation under different lighting environments, which is a normal characteristic of natural gemstones.








