Natural teal blue green sapphire weighing 1.71 carats, featuring a radiant cut, teal blue green 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 green sapphire displays a balanced blend of blue and green tones with excellent transparency and brilliance. Weighing 1.71 carats and cut in a radiant shape, this loose sapphire offers an attractive option for buyers seeking a distinctive centre stone for custom jewellery while retaining complete design flexibility.
Quick Summary
- Gemstone: Natural Teal Blue Green Sapphire
- Weight: 1.71 Carats
- Shape: Radiant Cut
- Colour: Teal Blue Green
- Clarity: VVS
- Treatment: Untreated / No Heat
- Birthstone: September
- Certification: Included
Blue green sapphires belong to the natural corundum family and are appreciated for their distinctive colour combinations and durability. Ranking 9 on the Mohs hardness scale, sapphire is suitable for jewellery intended for regular wear when professionally set. The radiant cut enhances brilliance while showcasing the gemstone's natural colour distribution.
As the birthstone for September, sapphire has traditionally been associated with wisdom, sincerity and loyalty. Teal blue green sapphires offer a distinctive alternative to traditional blue sapphires for buyers seeking a unique gemstone for custom jewellery.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Blue Green Sapphire
- Shape & Cut: Radiant Cut
- Clarity: VVS
- Weight: 1.71 Carats
- Colour: Teal Blue Green
- Measurements: 5.70 × 8.20 × 3.70 mm
- Treatment: Untreated / No Heat
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemmologist confirming its natural origin and untreated status.
Seller Notes: This gemstone displays excellent transparency and a clean appearance. Minor natural internal characteristics may be visible under magnification and are consistent with natural sapphire 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
- Anniversary jewellery
- Bespoke fine jewellery
Custom jewellery services are available using yellow gold, white gold, rose gold, silver or platinum with optional diamond accents.
Why Choose This Gemstone?
Natural teal blue green sapphires are valued for their distinctive colour blend and individuality. Each gemstone displays its own natural colour pattern, making every stone unique. Their durability and timeless appearance make them a popular choice for engagement rings and personalised jewellery.
Explore Related Collections
Browse related collections and educational resources:
- Blue Green & Teal 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 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. Please refer to our return policy for complete details.
Frequently Asked Questions
Is this a natural sapphire?
Yes. This gemstone is a natural earth-mined sapphire belonging to the corundum family.
Has this sapphire been treated?
No. This gemstone is untreated (no heat), as disclosed in the specifications and gemmologist certificate.
Does this listing include a 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 untreated natural colour make it suitable for custom engagement ring designs.
Why may the colour appear different under various lighting conditions?
Natural sapphires can display slight colour variation under daylight, indoor lighting and studio lighting. This is a normal characteristic of natural gemstones.








