Natural teal blue green sapphire weighing 1.23 carats, featuring a radiant cut, blue green bi-colour appearance, VVS clarity and untreated (no heat) status. 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 blend of bluish-green and greenish-blue tones within a single gemstone, creating the distinctive bi-colour appearance valued by jewellery buyers and gemstone collectors. Sold as a loose gemstone, it provides complete flexibility for creating a custom engagement ring, pendant or personalised fine jewellery piece.
Quick Summary
- Natural teal blue green sapphire
- Weight: 1.23 carats
- Radiant cut loose gemstone
- Clarity: VVS
- Colour: Blue Green Bi-Colour
- Treatment: Untreated / No Heat
- Birthstone: September
- Certificate from an authorised gemologist included
The radiant cut combines brilliant faceting with balanced proportions, enhancing brightness while showcasing the gemstone's natural blue green colour blend. Sapphire belongs to the corundum family and 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, loyalty and sincerity. Teal sapphires provide a distinctive alternative to traditional blue sapphires while retaining the durability and timeless appeal for which natural sapphire is recognised.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Sapphire
- Shape & Cut: Radiant
- Clarity: VVS
- Weight: 1.23 Carats
- Colour: Blue Green
- Measurements: 5.70 × 6.00 × 3.80 mm
- Treatment: Untreated (No Heat)
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemologist confirming its natural origin and key gemstone characteristics.
Seller Notes: A clean gemstone. Minor natural internal characteristics may be visible under magnification and are consistent with natural earth-mined sapphire formation.
Jewellery Applications
This listing is for a loose gemstone only and does not include a finished ring or jewellery setting.
Suitable applications include:
- Custom engagement rings
- Radiant cut solitaire rings
- Halo ring designs
- Pendants and necklaces
- Bespoke fine jewellery
- September birthstone jewellery
- Gemstone collections
Custom jewellery services are available in gold, rose gold, white gold, silver and platinum settings, with optional diamond accents.
Why Choose This Gemstone?
Natural teal sapphires are appreciated for their distinctive blend of blue and green hues and the individuality of each gemstone. Their durability, unique colour combination and versatility make them suitable for custom jewellery and for buyers seeking an alternative to a traditional blue sapphire.
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 synthetic or laboratory created.
Has this sapphire been heat treated?
No. This gemstone is untreated (no heat), as disclosed in the specifications and gemologist certificate.
Is this sold as a finished engagement 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 radiant cut, durability and natural colour make it suitable for custom engagement ring designs.
Will the colour vary under different lighting?
Yes. Natural teal sapphires may display subtle variations in appearance under daylight, indoor lighting and studio lighting due to their natural colour characteristics.









