Natural teal green parti sapphire weighing 1.25 carats, featuring a pear cut, green-yellow parti colour, heat treatment and supplied as a loose gemstone for custom engagement rings, pendants and bespoke jewellery, complete with certification from an authorised gemologist.
This natural teal green parti sapphire displays a distinctive blend of green and yellow within a single crystal, creating the natural colour zoning that makes parti sapphires unique. Sold as a loose gemstone, it offers complete flexibility for creating a custom engagement ring, pendant or one-of-a-kind jewellery design while showcasing the individuality of a natural earth-mined sapphire.
Quick Summary
- Natural teal green parti sapphire
- Weight: 1.25 carats
- Pear cut loose gemstone
- Colour: Green Yellow Parti
- Treatment: Heat Treated
- Birthstone: September
- Mohs Hardness: 9
- Gemologist certificate included
The elegant pear cut combines brilliance with an elongated silhouette, making this sapphire suitable for classic and contemporary jewellery styles. 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. Parti sapphires are appreciated for their naturally occurring colour zoning, ensuring that every gemstone displays its own distinctive appearance.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Teal Green Parti Sapphire
- Shape & Cut: Pear Cut
- Weight: 1.25 Carats
- Colour: Green Yellow Parti
- Treatment: Heat Treated
- Mohs Hardness: 9
- Measurements: 5.70 × 7.20 × 4.00 mm
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemologist confirming its identity as a natural sapphire and its disclosed gemstone characteristics.
Seller Notes: A clean gemstone. Minor natural internal characteristics may be present 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 for:
- Custom engagement rings
- Pear solitaire rings
- Halo ring designs
- Pendants and necklaces
- Bespoke fine jewellery
- September birthstone jewellery
- Gemstone collections
Custom jewellery services are available in yellow gold, white gold, rose gold, silver and platinum. Please contact us to discuss your preferred design.
Why Choose This Gemstone?
Parti sapphires are valued for their naturally occurring combination of multiple colours within a single gemstone, making every stone visually distinctive. Their durability, versatility and elegant colour transitions make them a popular choice for buyers seeking an alternative to traditional single-colour sapphires while retaining the beauty and resilience of natural corundum.
Explore Related Collections
Browse related collections and educational resources:
- Blue Green & Teal Sapphire Collection
- Natural Sapphire Collection
- All Loose Sapphire Gemstones
- Custom & Ready-to-Wear Sapphire Jewellery
- Gemstone Education Articles
- Contact Us
Shipping & Returns
Worldwide shipping is available. 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 green parti sapphire?
Yes. This gemstone is a natural earth-mined parti sapphire displaying green and yellow colour zoning.
Has this sapphire been treated?
Yes. This sapphire has undergone heat treatment, which is disclosed in the specifications.
Does this gemstone include certification?
Yes. A certificate from an authorised gemologist is included.
Is this sold as a finished 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 pear cut, durability and natural colour zoning make it well suited for custom engagement ring designs and other bespoke jewellery projects.








