Natural Blue Green Teal Parti Sapphire weighing 3.04 carats, featuring a cushion cut, natural blue, green and teal colour zoning with heat treatment. Offered as a loose gemstone for custom jewellery and supplied with certification from an authorised gemologist.
This natural parti sapphire weighs 3.04 carats and displays an attractive combination of blue, green and teal tones created through natural colour zoning. Its cushion cut enhances brilliance while maintaining soft proportions, making it suitable for custom engagement rings, pendants and bespoke jewellery designs. Sold as a loose gemstone, it provides flexibility for personalised jewellery projects and gemstone collections.
Quick Summary
- Gemstone: Natural Blue Green Teal Parti Sapphire
- Weight: 3.04 Carat
- Shape: Cushion Cut
- Colour: Blue / Green / Teal
- Treatment: Heat Treated
- Clarity: VS
- Birthstone: September
- Certification: Included
Parti sapphires are varieties of natural corundum recognised for displaying multiple colours within a single gemstone. Unlike uniform-colour sapphires, each parti sapphire exhibits its own unique pattern of blue, green and teal hues, making every stone visually distinctive.
With a hardness of 9 on the Mohs scale, sapphire is suitable for jewellery intended for regular wear when professionally set. Cushion-cut sapphires remain a popular choice for both classic and contemporary jewellery because of their balanced proportions and attractive brilliance.
As the birthstone for September, sapphire is traditionally associated with wisdom, sincerity and loyalty. Parti sapphires appeal to buyers seeking a distinctive alternative to traditional blue sapphires while retaining the durability and elegance of the corundum family.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Green Sapphire (Parti Sapphire)
- Shape / Cut: Cushion
- Clarity: VS
- Weight: 3.04 Carat
- Colour: Green with Natural Blue and Teal Colour Zoning
- Measurements: 8.10 × 7.60 × 5.20 mm
- Treatment: Heat Treated
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate from an authorised gemologist confirming its identity as a natural sapphire and disclosing treatment information.
Seller Notes: Tiny needle-like inclusions are visible under magnification. These natural internal characteristics are commonly found in earth-mined sapphires and are consistent with natural gemstone formation.
Jewellery Applications
This gemstone is sold loose and is not supplied as a finished jewellery item. It is suitable for:
- Custom Engagement Rings
- Anniversary Rings
- Pendants and Necklaces
- Custom Fine Jewellery
- September Birthstone Jewellery
- Gemstone Collections
Custom jewellery services are available using gold, white gold, rose gold, silver and platinum settings.
Why Choose This Gemstone?
Blue green teal parti sapphires are appreciated for their naturally occurring colour zoning, making each gemstone visually unique. Their durability, distinctive appearance and versatility make them an attractive option for buyers seeking an alternative to traditional single-colour sapphires while retaining the benefits of natural corundum.
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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 parti sapphire?
Yes. This gemstone is identified as a natural sapphire displaying blue, green and teal colour zoning.
Has this sapphire been treated?
Yes. Heat treatment has been applied and is disclosed in the gemstone specifications.
Does the gemstone include certification?
Yes. It is supplied with certification from an authorised gemologist.
Can this gemstone be used for an engagement ring?
Yes. Its durability and cushion cut make it suitable for custom engagement ring designs.
Is every parti sapphire identical?
No. Natural parti sapphires display unique colour zoning patterns, making each gemstone individual in appearance.








