Natural green sapphire weighing 0.89 carat, featuring a round cut, green colour and untreated status. Offered as a loose gemstone for custom engagement rings, pendants and bespoke jewellery designs, with certification from an authorised gemmologist.
This natural green sapphire displays a balanced green colour and a classic round cut that enhances brilliance and symmetry. Sold as a loose gemstone, it offers flexibility for creating a custom engagement ring, pendant or personalised jewellery piece while showcasing the durability and timeless appeal of natural sapphire.
Quick Summary
- Natural Green Sapphire
- Weight: 0.89 Carat
- Round Cut Loose Gemstone
- Colour: Green
- Treatment: Untreated
- Birthstone: September
- Mohs Hardness: 9
- Gemmologist Certificate Included
Green sapphire belongs to the natural corundum family and ranks 9 on the Mohs hardness scale, making it suitable for jewellery intended for regular wear when professionally set. The round cut provides excellent light performance and balanced proportions for both contemporary and classic jewellery styles.
As the birthstone for September, sapphire has traditionally been associated with wisdom, loyalty and sincerity. Green sapphires are appreciated for their understated elegance and natural colour variation, making each gemstone distinctive.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Green Sapphire
- Shape & Cut: Round
- Weight: 0.89 Carat
- Colour: Green
- Measurements: 5.20 × 5.00 × 4.00 mm
- Treatment: Untreated
- Birthstone: September
- Sold As: Loose Gemstone
Certification & Authenticity
This gemstone includes a certificate issued by an authorised gemmologist confirming its identification as a natural sapphire.
Seller Notes: A clean gemstone with an attractive face-up appearance. Natural internal characteristics may be visible under magnification and are consistent with natural gemstone formation.
Jewellery Applications
This listing is for a loose gemstone only and does not include a finished jewellery setting.
Suitable applications include:
- Custom engagement rings
- Solitaire ring designs
- Pendants and necklaces
- September birthstone jewellery
- Bespoke fine 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 sapphires are valued for their durability, elegant appearance and versatility in jewellery design. Their balanced colour and everyday wearability make them an excellent choice for buyers seeking a distinctive alternative to traditional blue sapphires while retaining the strength and beauty of the corundum family.
Explore Related Collections
Browse related collections and educational resources:
- Teal, Blue & Green 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 with tracking. Delivery times vary depending on destination. 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 sapphire and is not laboratory created or synthetic.
Has this sapphire been treated?
No. This gemstone is listed as untreated.
Does the sapphire include certification?
Yes. A certificate from an authorised gemmologist confirming identification is included.
Is this sold as 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 durability and round cut make it suitable for custom engagement ring designs and jewellery intended for regular wear.








