Natural green parti sapphire weighing 1.18 carats, featuring a radiant cut, greenish yellow colour, loupe-clean clarity and heat treatment. Originating from Madagascar, this loose gemstone is suitable for custom engagement rings, pendants and bespoke jewellery designs and includes certification from an authorised gemologist.
This natural green parti sapphire displays attractive greenish yellow tones with subtle colour variation characteristic of parti sapphires. Sold as a loose gemstone, it offers complete flexibility for creating a custom engagement ring, pendant or personalised fine jewellery piece while showcasing the individuality of a natural earth-mined sapphire.
Quick Summary
- Natural Green Parti Sapphire
- Weight: 1.18 Carats
- Radiant Cut Loose Gemstone
- Clarity: Loupe Clean
- Colour: Greenish Yellow
- Origin: Madagascar
- Treatment: Heat Treated
- Birthstone: September
- Gemologist Certificate Included
Green parti sapphires belong to the natural corundum family and are appreciated for their distinctive colour combinations and durability. Ranking 9 on the Mohs hardness scale, sapphire is suitable for jewellery intended for regular wear when professionally set. Every natural parti sapphire displays its own unique colour distribution, making each gemstone visually distinctive.
As the birthstone for September, sapphire has traditionally been associated with wisdom, loyalty and sincerity. Green sapphires are increasingly chosen by buyers seeking an alternative to traditional blue sapphires while maintaining the durability and timeless appeal of the sapphire family.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Green Parti Sapphire
- Shape & Cut: Radiant Cut
- Clarity: Loupe Clean
- Weight: 1.18 Carats
- Colour: Greenish Yellow
- Measurements: 5.70 × 6.00 × 3.70 mm
- Treatment: Heat Treated
- Birthstone: September
- Origin: Madagascar
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemologist confirming its natural origin and gemstone characteristics.
Seller Notes: A loupe-clean gemstone. Minor natural internal characteristics may be visible under magnification 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
- Radiant cut solitaire rings
- Halo ring designs
- Pendants and necklaces
- Fine bespoke jewellery
- September birthstone jewellery
- Gemstone collections
Custom jewellery services are available in yellow gold, white gold, rose gold, silver and platinum settings.
Why Choose This Gemstone?
Natural green parti sapphires are appreciated for their naturally occurring colour variations and individuality. Each gemstone displays its own unique pattern, making every sapphire distinct. Their durability, elegant appearance and versatility make them a popular choice for custom jewellery and gemstone enthusiasts seeking an alternative to traditional sapphire colours.
Explore Related Collections
Browse related collections and educational resources:
- Green Sapphire Collection
- All Loose Sapphire Gemstones
- Gemstone Education Articles
- Custom & Ready-to-Wear Sapphire Jewellery
Shipping & Returns
Worldwide shipping is available with tracking and insurance included. 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 green sapphire?
Yes. This gemstone is a natural earth-mined green parti sapphire from the corundum family.
Has this sapphire been treated?
Yes. This gemstone has undergone heat treatment, as disclosed in the specifications and gemologist certificate.
Does this listing include a 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 radiant cut, durability and colour make it suitable for custom engagement ring designs.
Will the colour vary under different lighting?
Yes. Natural parti sapphires may display subtle colour variation under different lighting conditions due to their natural colour characteristics.









