Natural bluish green sapphire weighing 1.01 carat, featuring a pear cut, blue-green colour and heat-treated status. Offered as a loose gemstone for custom engagement rings, pendants and bespoke jewellery designs, complete with certification from an authorised gemologist.
This natural bluish green sapphire displays an attractive blend of blue and green tones that create a distinctive appearance under different lighting conditions. Sold as a loose gemstone, it provides complete flexibility for creating a custom engagement ring, pendant or personalised fine jewellery piece while preserving the natural beauty of the stone.
Quick Summary
- Natural Bluish Green Sapphire
- Weight: 1.01 Carat
- Pear Cut Loose Gemstone
- Colour: Blue Green
- Treatment: Heat Treated
- Birthstone: September
- Mohs Hardness: 9
- Gemologist Certificate Included
Bluish green sapphire belongs to the natural corundum family and is valued for its durability, colour stability and suitability for everyday jewellery. Ranking 9 on the Mohs hardness scale, sapphire is widely chosen for engagement rings and heirloom-quality jewellery when professionally set.
As the birthstone for September, sapphire has traditionally been associated with wisdom, loyalty and sincerity. Bluish green sapphires offer a distinctive alternative to traditional blue sapphires while maintaining the timeless appeal that has made sapphire one of the world's most recognised gemstones.
Gemstone Specifications
- Identification: Natural Sapphire
- Species: Natural Corundum
- Variety: Bluish Green Sapphire
- Shape & Cut: Pear Cut
- Weight: 1.01 Carat
- Colour: Blue Green
- Measurements: 7.60 × 4.80 × 3.40 mm
- Treatment: Heat Treated
- Hardness: Mohs 9
- Birthstone: September
- Sold As: Loose Gemstone
Certification & Authenticity
This sapphire includes a certificate issued by an authorised gemologist confirming its authenticity and disclosed treatment information.
Seller Notes: A clean gemstone with natural internal characteristics consistent with earth-mined sapphires.
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
- Halo ring settings
- Pendants and necklaces
- Fine bespoke 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?
Bluish green sapphires are appreciated for their balanced combination of blue and green hues, giving every gemstone its own unique appearance. Their durability, individuality and timeless style make them a popular choice for buyers seeking a natural coloured gemstone for custom jewellery or meaningful gifts.
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
- Contact Us
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 bluish green sapphire?
Yes. This gemstone is a natural earth-mined sapphire and is not synthetic or laboratory created.
Has this sapphire been treated?
Yes. This gemstone has undergone heat treatment, which is disclosed in the specifications and gemologist certificate.
Is this sold 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 pear cut, durability and colour make it suitable for custom engagement ring and fine jewellery designs.
Will the colour vary under different lighting?
Yes. Natural bluish green sapphires may display subtle colour variation under different lighting environments, which is a normal characteristic of natural gemstones.








