Natural green sapphire weighing 1.18 carats, featuring an emerald cut, green-yellow colour, VVS clarity and heat treatment. Offered as a loose gemstone for custom engagement rings, pendants and bespoke jewellery designs, complete with certification from an authorised gemologist.
This natural green sapphire displays an elegant blend of light and dark green tones with subtle yellow undertones, creating a refined appearance that suits both modern and classic jewellery styles. Sold as a loose gemstone, it provides complete flexibility for creating a custom engagement ring, pendant or personalised fine jewellery design.
Quick Summary
- Natural Green Sapphire
- Weight: 1.18 Carats
- Emerald Cut Loose Gemstone
- Clarity: VVS
- Colour: Green with Yellow Undertones
- Treatment: Heat Treated
- Birthstone: September
- Gemologist 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 emerald cut emphasises clarity, colour zoning and elegant step-cut reflections while maintaining a timeless appearance.
As the September birthstone, sapphire has traditionally been associated with wisdom, sincerity and loyalty. Green sapphires are appreciated for their understated beauty and natural colour variation, making each gemstone visually distinctive.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Green Sapphire
- Shape & Cut: Emerald Cut
- Clarity: VVS
- Weight: 1.18 Carats
- Colour: Green Yellow
- Measurements: 4.80 × 6.40 × 4.00 mm
- Treatment: Heat Treated
- Birthstone: September
Certification & Authenticity
This sapphire includes a certificate from an authorised gemologist confirming its authenticity and disclosed treatment status.
Seller Notes: A clean gemstone with natural colour banding visible. Colour zoning is a naturally occurring characteristic found in many 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
- Emerald cut solitaire rings
- Halo ring designs
- Pendants and necklaces
- Bespoke fine jewellery
- September birthstone jewellery
- Gemstone collections
Custom jewellery services are available using 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 subtle natural colour variations. The emerald cut highlights the gemstone's clean lines and architectural symmetry, making it an attractive option for buyers seeking a distinctive alternative to traditional blue sapphires.
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. 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 belonging to the corundum family.
Has this sapphire been treated?
Yes. This gemstone has undergone heat treatment, which is disclosed in the specifications and gemologist certificate.
Is this supplied 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 emerald cut make it suitable for custom engagement ring designs intended for everyday wear.
Why does the gemstone show different shades of green?
Natural green sapphires may display subtle colour zoning and variations in tone, giving each gemstone its own unique appearance.








