Natural teal blue sapphire weighing 1.52 carats, featuring an emerald cut, teal blue colour, 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 gemmologist.
This natural teal blue sapphire combines a rich teal blue colour with an elegant emerald cut, creating a distinctive loose gemstone for custom jewellery. Sold unset, it provides complete flexibility for creating a personalised engagement ring, pendant or bespoke jewellery piece while showcasing its natural colour and exceptional clarity.
Quick Summary
- Natural Teal Blue Sapphire
- Weight: 1.52 Carats
- Emerald Cut Loose Gemstone
- Clarity: VVS
- Colour: Teal Blue
- Treatment: No Heat / Untreated
- Birthstone: September
- Certificate from an authorised gemmologist included
The emerald cut highlights the gemstone's colour while producing elegant step-cut reflections and excellent symmetry. 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 provide a distinctive alternative to traditional blue sapphires while retaining the durability and timeless appeal for which sapphires are recognised.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Blue Sapphire
- Shape & Cut: Emerald Cut
- Clarity: VVS
- Weight: 1.52 Carats
- Colour: Teal Blue
- Measurements: 6.20 × 6.20 × 4.00 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: A clean gemstone. Minor 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 applications include:
- Custom engagement rings
- Emerald cut solitaire rings
- Halo ring designs
- Pendants and necklaces
- Fine bespoke jewellery
- September birthstone jewellery
- Gemstone collections
Custom jewellery services are available using yellow gold, white gold, rose gold, silver and platinum, with optional diamond accents.
Why Choose This Gemstone?
Natural teal blue sapphires are valued for their distinctive colour and versatility in custom jewellery. Every gemstone displays its own natural characteristics, making each sapphire unique. Their durability, elegant appearance and suitability for everyday wear have made sapphires one of the world's most popular coloured gemstones.
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
Free standard worldwide shipping is available with tracking and insurance included. Delivery times vary depending on 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 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 accompanying gemmologist certificate.
Is this supplied as a finished engagement ring?
No. This listing is for a loose gemstone only. Custom jewellery settings are available separately.
Is an emerald cut sapphire suitable for an engagement ring?
Yes. The emerald cut provides elegant symmetry and a refined appearance, making it well suited for custom engagement ring designs.
Will the gemstone colour vary under different lighting?
Yes. Natural sapphires may display subtle colour variation under daylight, indoor lighting and other lighting conditions, which is a normal characteristic of natural gemstones.








