Natural Ruby weighing 0.67 carats, featuring a cushion cut, pigeon blood red colour and unheated status. Offered as a loose gemstone for custom jewellery and supplied with certification from an authorised gemmologist.
This natural ruby weighs 0.67 carats and displays a rich pigeon blood red colour. Its cushion cut enhances colour concentration and visual appeal, making it suitable for custom engagement rings, pendants, and bespoke jewellery designs. Sold as a loose gemstone, it offers flexibility for buyers seeking a natural ruby for jewellery projects or gemstone collections.
Quick Summary
- Gemstone: Natural Ruby
- Weight: 0.67 Carat
- Shape: Cushion Cut
- Colour: Pigeon Blood Red
- Treatment: No Heat (Unheated)
- Clarity: SI
- Birthstone: July
- Certification: Included
Ruby is the red variety of corundum and is valued for its colour, durability, and long-standing use in fine jewellery. With a hardness of 9 on the Mohs scale, ruby is suitable for jewellery intended for regular wear when professionally set.
As the birthstone for July, ruby is traditionally associated with passion, vitality, and devotion. Its vibrant red colour and enduring popularity have made it one of the most recognised gemstones used in engagement rings and fine jewellery.
Gemstone Specifications
- Identification: Natural Ruby
- Species: Natural Corundum
- Variety: Natural Ruby
- Shape / Cut: Cushion Cut
- Clarity: SI
- Weight: 0.67 Carat
- Colour: Pigeon Blood Red
- Measurements: 4.50 × 5.50 × 2.85 mm
- Treatment: No Heat (Unheated)
- Birthstone: July
Certification & Authenticity
This ruby includes a certificate from an authorised gemmologist confirming its identity as a natural ruby and disclosing treatment information.
Seller Notes: Crystal and feather inclusions are present. These characteristics are commonly found in natural rubies and are consistent with natural gemstone formation.
Jewellery Applications
This gemstone is sold loose and is not supplied as a finished ring or jewellery item. Suitable applications include:
- Custom Engagement Rings
- Solitaire Ring Designs
- Pendants and Necklaces
- July Birthstone Jewellery
- Custom Fine Jewellery Projects
- Gemstone Collections
Custom jewellery services are available using gold, rose gold, white gold, silver, and platinum settings, with optional diamond accents.
Why Choose This Ruby?
Natural rubies are valued for their rich red colour, durability, and historical significance in jewellery. Unheated rubies retain their natural colour characteristics without heat enhancement, making them appealing to collectors and buyers seeking gemstones in a more natural state.
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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 according to our return policy.
Frequently Asked Questions
Is this a natural ruby?
Yes. This gemstone is identified as a natural ruby from the corundum family.
Has this ruby been heated?
No. This ruby is listed as unheated (no heat).
Does the gemstone include certification?
Yes. A certificate from an authorised gemmologist is included.
Can this ruby be used in an engagement ring?
Yes. Its durability and cushion cut make it suitable for custom engagement ring designs.
Is this sold as a loose gemstone?
Yes. The ruby is sold loose and is not supplied as a finished jewellery item.