Natural Teal Blue Green Sapphire weighing 3.71 carats, featuring an emerald cut, teal blue green colour, VVS clarity and no heat treatment. Offered as a loose gemstone for custom jewellery and supplied with certification from an authorised gemmologist.
This natural teal blue green sapphire weighs 3.71 carats and displays a distinctive blend of blue and green tones. Cut in an elegant emerald step cut, this loose sapphire is suitable for custom engagement rings, pendants and bespoke jewellery designs. Its unheated status and balanced colour make it an attractive choice for buyers seeking a natural sapphire with a refined appearance.
Quick Summary
- Gemstone: Natural Teal Blue Green Sapphire
- Weight: 3.71 Carat
- Shape: Emerald Cut
- Colour: Teal Blue Green
- Clarity: VVS
- Treatment: No Heat
- Birthstone: September
- Certification: Included
Teal blue green sapphire is a natural variety of corundum valued for its distinctive colour combination and durability. The emerald cut features step facets that emphasise clarity, symmetry and transparency, making it a popular choice for buyers seeking an elegant and contemporary gemstone.
Sapphire ranks 9 on the Mohs hardness scale and is suitable for jewellery intended for regular wear when professionally set. As the birthstone for September, blue sapphire is traditionally associated with wisdom, loyalty and sincerity, making it a meaningful choice for custom jewellery.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Blue Green Sapphire
- Shape / Cut: Emerald Cut
- Clarity: VVS
- Weight: 3.71 Carat
- Colour: Teal Blue Green
- Measurements: 9.70 × 6.90 × 5.25 mm
- Treatment: No Heat
- Birthstone: September
Certification & Authenticity
This sapphire includes certification from an authorised gemmologist confirming its identity as a natural sapphire and its disclosed no heat treatment status.
Seller Notes: Clean stone. Natural colour variation may appear under different lighting conditions due to the gemstone's natural colour composition.
Jewellery Applications
This gemstone is sold loose and is not supplied as a finished jewellery item. Suitable applications include:
- Custom Engagement Rings
- Solitaire Ring Designs
- Statement Rings
- Pendants and Necklaces
- Fine Jewellery Projects
- September Birthstone Jewellery
- Gemstone Collections
Custom jewellery services are available using gold, rose gold, white gold, silver and platinum settings with optional diamond accents.
Why Choose This Gemstone?
Teal blue green sapphires are appreciated for their unique balance of blue and green tones, offering an alternative to traditional blue sapphires. The emerald cut highlights the gemstone's natural clarity and geometric elegance, making it suitable for both classic and contemporary jewellery styles.
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Shipping & Returns
Free standard worldwide shipping with tracking and insurance is included. Delivery generally takes 7–12 business days depending on destination. Buyers are responsible for any applicable customs duties or import taxes. Returns are accepted according to our published return policy.
Frequently Asked Questions
Is this a natural sapphire?
Yes. This gemstone is identified as a natural sapphire belonging to the corundum mineral family.
Has this sapphire been heat treated?
No. This gemstone is described as a no heat natural sapphire.
Does the sapphire include certification?
Yes. Certification from an authorised gemmologist is included.
Is this sold as a finished ring?
No. This product is sold as a loose gemstone suitable for custom jewellery.
Can this sapphire be used for an engagement ring?
Yes. Its durability and emerald cut make it suitable for custom engagement ring designs.








