Natural teal blue sapphire weighing 1.52 carats, featuring a cushion cut, teal blue colour, VVS clarity and no heat treatment. 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 displays a balanced blend of blue and subtle green tones, giving it a distinctive appearance compared with traditional blue sapphires. Sold as a loose gemstone, it offers complete flexibility for custom jewellery projects including engagement rings, pendants and heirloom-quality designs.
Quick Summary
- Natural Teal Blue Sapphire
- Weight: 1.52 Carats
- Shape: Cushion Cut
- Colour: Teal Blue
- Clarity: VVS
- Treatment: No Heat (Untreated)
- Birthstone: September
- Loose Gemstone
- Gemmologist Certificate Included
The cushion cut enhances brilliance while maintaining soft rounded corners that suit both contemporary and classic jewellery styles. Sapphire belongs to the natural corundum family and ranks 9 on the Mohs hardness scale, making it suitable for jewellery intended for everyday wear when professionally set.
As the September birthstone, sapphire has traditionally been associated with wisdom, loyalty and sincerity. Teal blue sapphires are appreciated for their distinctive colour profile, offering an elegant alternative to traditional blue sapphires.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Blue Sapphire
- Shape & Cut: Cushion Cut
- Clarity: VVS
- Weight: 1.52 Carats
- Colour: Teal Blue
- Measurements: 5.70 × 5.80 × 4.60 mm
- Treatment: No Heat (Untreated)
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate from an authorised gemmologist confirming its natural identity and no heat treatment.
Seller Notes: Clean stone with excellent transparency. Minor natural internal characteristics may be visible under magnification and are consistent with natural gemstone formation.
Jewellery Applications
This listing is for a loose gemstone only and does not include a finished jewellery setting.
Suitable applications include:
- Custom engagement rings
- Solitaire ring designs
- Halo ring settings
- Pendants and necklaces
- Fine bespoke jewellery
- September birthstone jewellery
- Gemstone collections
Custom jewellery services are available in yellow gold, rose gold, white gold, silver and platinum with optional diamond accents.
Why Choose This Gemstone?
Natural teal blue sapphires combine timeless durability with a distinctive colour profile that varies subtly under different lighting conditions. Their unique appearance and everyday wearability make them a popular choice for buyers seeking a personalised gemstone for custom jewellery.
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Shipping & Returns
Worldwide shipping is available with tracking and insurance included. Delivery typically takes 7–12 business days 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.
Frequently Asked Questions
Is this a natural teal blue sapphire?
Yes. This gemstone is a natural earth-mined sapphire and is not laboratory created.
Has this sapphire been treated?
No. This gemstone has received no heat treatment, as disclosed in the specifications and 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 cushion cut, durability and no heat status make it well suited for custom engagement ring designs.
Why does the colour appear slightly different under various lighting?
Natural teal sapphires may display subtle colour shifts under daylight, indoor lighting and studio lighting due to their natural colour composition. This is a normal characteristic of natural gemstones.








