Natural forest green sapphire weighing 1.09 carats, featuring an emerald cut, deep green colour, VVS clarity and untreated (no heat) status. Offered as a loose gemstone for custom engagement rings, pendants and bespoke jewellery designs, complete with certification from an authorised gemmologist.
This natural forest green sapphire displays a rich green colour and elegant emerald cut, creating a timeless loose gemstone suitable for custom jewellery. Weighing 1.09 carats, it offers excellent versatility for buyers seeking a distinctive engagement ring centre stone, pendant or bespoke jewellery project.
Quick Summary
- Natural Forest Green Sapphire
- Weight: 1.09 Carats
- Emerald Cut Loose Gemstone
- Clarity: VVS
- Colour: Forest Green
- Treatment: No Heat / Untreated
- Birthstone: September
- Gemmologist Certificate Included
The emerald cut highlights the gemstone's natural transparency and symmetry through elegant step-cut faceting. 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, sincerity and loyalty. Forest green sapphires offer a distinctive alternative to traditional blue sapphires while maintaining the durability and timeless appeal for which sapphires are known.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Green Sapphire
- Shape & Cut: Emerald Cut
- Clarity: VVS
- Weight: 1.09 Carats
- Colour: Forest Green
- Measurements: 5.00 × 5.20 × 4.20 mm
- Treatment: No Heat (Untreated)
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemmologist confirming its natural origin and disclosed gemstone characteristics.
Seller Notes: A clean gemstone. Minor natural internal characteristics may be visible under magnification and are consistent with natural earth-mined sapphire formation.
Jewellery Applications
This listing is for a loose gemstone only and does not include a finished jewellery setting.
Suitable for:
- Custom Engagement Rings
- Emerald 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, with optional diamond accents.
Why Choose This Gemstone?
Natural forest green sapphires are valued for their rich colour, durability and elegant appearance. Their distinctive green tone offers an alternative to traditional sapphire colours while remaining suitable for engagement rings and everyday jewellery. Every natural sapphire displays unique internal characteristics that contribute to its individuality.
Explore Related Collections
Browse related collections and educational resources:
- Green & Teal 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. Delivery times may vary depending on destination. Buyers are responsible for 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 forest green sapphire?
Yes. This gemstone is a natural earth-mined green sapphire and is not synthetic or laboratory created.
Has this sapphire received heat treatment?
No. This gemstone is untreated (no heat), as disclosed in the specifications and accompanying gemmologist certificate.
Is this supplied as a finished ring?
No. This listing is for a loose gemstone only. Custom jewellery settings are available separately.
Is an emerald cut green sapphire suitable for an engagement ring?
Yes. The emerald cut showcases clarity and symmetry while providing a sophisticated appearance that is well suited for custom engagement ring designs.
Will the gemstone colour vary under different lighting?
Yes. Natural green sapphires may display subtle colour variation under daylight, indoor lighting and studio lighting due to their natural optical characteristics.








