Natural teal green bi coloured parti sapphire weighing 1.09 carats, featuring an emerald cut, teal green colour zoning and heat treatment. Offered as a loose gemstone for custom engagement rings, pendants and bespoke jewellery, with excellent durability for everyday wear.
This natural bi coloured parti sapphire displays a distinctive combination of teal and green tones created by natural colour zoning within the crystal. Weighing 1.09 carats and cut in an elegant emerald shape, this loose gemstone is suitable for custom jewellery designs while offering a unique alternative to traditional single-colour sapphires.
Quick Summary
- Natural bi coloured parti sapphire
- Weight: 1.09 carats
- Emerald cut loose gemstone
- Colour: Teal Green Parti
- Treatment: Heat Treated
- Birthstone: September
- Hardness: 9 on the Mohs scale
- Sold loose (unset gemstone)
Parti sapphires are natural corundum gemstones that display multiple colours within a single crystal. The emerald cut enhances the gemstone's natural colour zoning while producing elegant step-cut reflections and a refined appearance suitable for custom engagement rings, pendants and fine jewellery.
As the birthstone for September, sapphire has traditionally been associated with wisdom, loyalty and sincerity. The distinctive blend of teal and green colours gives each parti sapphire its own individual appearance, making every gemstone unique.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Bi Coloured Parti Sapphire
- Shape & Cut: Emerald Cut
- Weight: 1.09 Carats
- Colour: Teal Green Parti
- Measurements: 5.00 × 6.10 × 3.20 mm
- Treatment: Heat Treated
- Birthstone: September
- Sold As: Loose Gemstone
- Hardness: 9 (Mohs Scale)
Certification & Authenticity
This gemstone is a natural earth-mined sapphire. Natural colour zoning and internal characteristics are normal features that contribute to the individuality of each parti sapphire.
Seller Notes: A clean gemstone with natural internal characteristics consistent with earth-mined sapphires.
Jewellery Applications
This listing is for a loose gemstone only and does not include a finished jewellery setting.
- Custom engagement rings
- Solitaire ring designs
- Halo ring settings
- Pendants and necklaces
- Bespoke fine jewellery
- September birthstone jewellery
- Gemstone collections
Custom jewellery services are available in yellow gold, rose gold, white gold, platinum and other precious metals.
Why Choose This Gemstone?
Bi coloured parti sapphires are appreciated for their naturally occurring blend of multiple colours within a single gemstone. Every stone displays its own unique colour pattern, making it a distinctive choice for buyers seeking a natural sapphire with individual character and contemporary appeal.
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
Shipping & Returns
Worldwide shipping is available with secure packaging, tracking and insurance. Buyers are responsible for any applicable customs duties or import taxes.
Returns are accepted according to our published return policy provided the gemstone is returned in its original condition.
Frequently Asked Questions
Is this a natural bi coloured parti sapphire?
Yes. This is a natural earth-mined sapphire displaying naturally occurring teal and green colour zoning.
Has this sapphire been treated?
Yes. This gemstone has undergone heat treatment, as disclosed in the specifications.
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 durability and elegant emerald cut make it suitable for custom engagement ring designs.
Will the colour appear different under different lighting?
Yes. Natural parti sapphires may display subtle variations in colour depending on lighting conditions due to their natural colour zoning.








