Natural Teal Parti Sapphire weighing 4.04 carats, featuring an oval cut, blue-green colour zoning and heat treatment. Offered as a loose gemstone for custom jewellery and supplied with certification from an authorised gemologist.
This natural sapphire displays an attractive combination of teal, green, and blue tones created by natural colour zoning. Weighing 4.04 carats and cut in an elegant oval shape, this gemstone offers excellent presence for custom engagement rings, statement rings, pendants, and bespoke jewellery designs.
Quick Summary
- Gemstone: Natural Teal Parti Sapphire
- Weight: 4.04 Carat
- Shape: Oval Cut
- Colour: Greenish Blue (Teal / Parti)
- Treatment: Heat Treated
- Measurements: 8.60 × 10.60 × 5.20 mm
- Birthstone: September
- Certification: Included
- Sold As: Loose Gemstone
Teal and parti sapphires are valued for their distinctive colour combinations and individuality. Unlike traditional single-colour sapphires, parti sapphires display multiple hues within the same gemstone, creating a unique appearance that appeals to collectors and buyers seeking an alternative to conventional blue sapphires.
Sapphire belongs to the corundum family and ranks 9 on the Mohs hardness scale, making it suitable for jewellery intended for regular wear. The combination of durability and distinctive colour makes teal parti sapphires a popular choice for engagement rings and bespoke jewellery projects.
As the birthstone for September, sapphire is traditionally associated with wisdom, loyalty, and sincerity. Its enduring popularity has made it one of the most recognised gemstones used in fine jewellery worldwide.
Gemstone Specifications
- Gemstone: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Parti Sapphire
- Shape / Cut: Oval
- Weight: 4.04 Carat
- Colour: Greenish Blue (Teal / Parti)
- Measurements: 8.60 × 10.60 × 5.20 mm
- Treatment: Heat Treated
- Hardness: 9 on Mohs Scale
- Birthstone: September
- Sold As: Loose Gemstone
Certification & Authenticity
This sapphire includes a certificate from an authorised gemologist confirming its identity as a natural sapphire and disclosing treatment information.
Seller Notes: Feather inclusions are present within the gemstone. These characteristics are commonly found in natural sapphires and are consistent with natural formation.
Jewellery Applications
This gemstone is sold loose and is not supplied as a finished ring or jewellery item. Suitable applications include:
- Custom Engagement Rings
- Statement Rings
- Solitaire Ring Designs
- Pendants and Necklaces
- Custom Fine Jewellery Projects
- September Birthstone Jewellery
- Gemstone Collections
Custom jewellery services are available using gold, rose gold, white gold, silver, and platinum settings.
Why Choose This Gemstone?
Teal parti sapphires are admired for their naturally occurring blend of blue and green tones. Their individuality means no two stones display colour zoning in exactly the same way, making each gemstone visually distinctive. Their durability and versatility also make them suitable for both contemporary and heirloom-inspired jewellery designs.
Explore Related Collections
Learn more about Blue-Green Sapphires, Parti vs Teal Sapphires, or browse our Teal Sapphire Collection.
Shipping & Returns
Worldwide shipping is available. 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 and includes gemologist certification.
What is a parti sapphire?
A parti sapphire displays multiple colours within a single gemstone, often including blue, green, and teal tones.
Has this sapphire been treated?
Yes. Heat treatment is disclosed in the gemstone specifications.
Can this gemstone be used in an engagement ring?
Yes. Sapphire ranks 9 on the Mohs hardness scale and is suitable for custom engagement ring designs.
Is this sold as a loose gemstone?
Yes. This sapphire is sold loose and is not supplied as a finished jewellery item.








