Natural teal blue sapphire weighing 0.98 carats, featuring a radiant cut, vivid teal blue 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 blue sapphire displays a vivid blend of blue and teal tones in a durable corundum gemstone. Weighing 0.98 carats and sold as a loose sapphire, it provides complete flexibility for creating a custom engagement ring, pendant or personalised jewellery design while showcasing its natural colour and brilliance.
Quick Summary
- Natural teal blue sapphire
- Weight: 0.98 carat
- Radiant cut loose gemstone
- Clarity: VVS
- Colour: Teal Blue
- Treatment: No Heat (Untreated)
- Birthstone: September
- Authorised gemmologist certificate included
The radiant cut enhances brilliance while highlighting the gemstone's natural colour. 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 blue sapphires offer a distinctive alternative to traditional blue sapphires while maintaining the durability and timeless appeal valued in fine jewellery.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Blue Sapphire
- Shape & Cut: Radiant Cut
- Clarity: VVS
- Weight: 0.98 Carat
- Colour: Teal Blue
- Measurements: 4.85 × 5.60 × 3.90 mm
- Treatment: No Heat (Untreated)
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemmologist confirming its natural origin and disclosed gemstone characteristics.
Seller Notes: 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.
Suitable for:
- Custom engagement rings
- Radiant cut solitaire rings
- Halo ring designs
- 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 with optional diamond accents.
Why Choose This Gemstone?
Natural teal blue sapphires are appreciated for their distinctive colour, durability and versatility. Their combination of vivid colour and everyday wearability makes them a popular choice for engagement rings, personalised jewellery and collectors seeking a unique natural sapphire.
Explore Related Collections
Browse related collections and educational resources:
- Teal & Blue Green 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 included. Delivery times vary by destination. Buyers are responsible for 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 blue sapphire?
Yes. This gemstone is a natural earth-mined teal blue sapphire and is not synthetic or laboratory created.
Has this sapphire received heat treatment?
No. This gemstone is untreated (no heat), as disclosed in the specifications and gemmologist certificate.
Is this supplied as a finished ring?
No. This listing is for a loose gemstone only. Custom jewellery settings are available separately.
Is a 0.98 carat radiant cut sapphire suitable for an engagement ring?
Yes. A radiant cut sapphire of this size offers an excellent balance of brilliance, durability and everyday wearability, making it well suited for a custom engagement ring.
Will the gemstone colour vary under different lighting?
Yes. Natural sapphires may display subtle colour variation under daylight, indoor lighting and studio lighting due to their natural optical characteristics.








