ruby stone ring in silver Certified Natural Unheated Ruby 0.52 crt. rubygems for ring
Natural Ruby Cushion Cut 0.52 Carat – Loose Gemstone for Custom Jewellery
This natural ruby gemstone weighs 0.52 carats and features a classic cushion cut that highlights its rich red colour and balanced proportions. Offered as a loose gemstone, it is suitable for custom ring settings, pendants, or bespoke jewellery projects. Carefully selected for colour and cut quality, this ruby is ideal for buyers seeking a certified natural gemstone for fine jewellery.
Rubies are a variety of corundum valued for their durability, colour intensity, and long-term wearability. With excellent hardness, this ruby performs well in everyday jewellery when professionally set, making it a practical and enduring choice for both collectors and jewellery designers.
✨ Gemstone Details
- Object: Loose Gemstone
- Species: Natural Corundum
- Identification: NATURAL RUBY
- Colour(Hue): Red
- Shape: Cushion cut
- Measurement: 4.70 x 4.70 x 2.60
- Weight: 0.52 cts.
- Treatment: Un treated
- Birthstone: July
- Certificate: certificate provided with shipping
Sellers comments (clarity): Has a Crystal inclusion on magnification
This gemstone is supplied with a certificate from an authorized gemologist verifying identification and treatment status.
Custom Jewellery & Usage Options
This is a loose gemstone and does not come as a finished ring. Custom jewellery services are available upon request, including designs in gold, rose gold, white gold, silver, and platinum. This ruby may be set as an engagement ring, pendant, or other bespoke jewellery piece depending on your design preferences.
Browse related selections and educational resources: Ruby collection | Natural Sapphire Collection | All sapphire | Ready to Wear Jewelry | Contact us | Gemstone Education Articles | Nash Gems
Why choose a natural ruby gemstone?
Natural rubies are valued for their durability, rarity, and deep red colour. Cushion-cut rubies offer a balanced shape that enhances brilliance while preserving weight. This makes them well suited for fine jewellery designs where both appearance and longevity are important considerations.
Shipping & Returns
Worldwide shipping is available with tracking and insurance. Buyers are responsible for any applicable customs or import duties. Returns are accepted within 15 days of delivery, provided the gemstone is unused and returned in its original condition.
WORLDWIDE SHIPPING
Free standard shipping worldwide! Item will be shipped from Sri Lanka with tracking number and fully insured. Delivery time is 7 - 10 business days (Due to Covid-19 delivery might take longer). Buyers are responsible for any customs and import taxes that may apply.
RETURNS
We have a 100% money back policy in case of any dis-satisfaction. You may return it within 15 days of receipt of same in original, unused and same condition. A refund would be processed after we receive the gemstone back.
We hope you enjoy your purchase and will consider us for future purchases. Please feel free to contact us with any questions or requests. Thanks.
IMPORTANT FACTS
- All our gemstones are natural and earth-mined. Each of the stones displayed are inspected carefully and are cut and polished by professionals. This enables us to provide high quality gemstones at a wholesale price.
- Our gemstones are not lab created, have not received any chemical treatments,. We sell gemstones which are either 100% natural or treated with basic heat treatment. You can find this information under specification for each product.
- Earth-mined gem stones naturally consists of natural inclusions such as feathers, colour bands, needle like inclusions, crystals. These might be visible under a 10x lens.
- Due to fluctuations in different scales please allow ± 0.1 cts for each stone. This will not affect the final price.
- In order to give you a better look of our products, we work hard to get images from different angles. However we guarantee you that the real gemstone is prettier than the images.
Please do not hesitate to Contact us for any questions or requirement.
Choose options
WHAT MAKES A RUBY VALUABLE?
-
Rubies are valued based on their color (pigeon blood red being most prized), clarity, cut, carat weight, and origin. Burmese rubies are especially sought after for their exceptional quality.
ARE RUBIES DURABLE?
-
Yes! Rubies rank 9 on the Mohs hardness scale, making them extremely durable and perfect for everyday wear, including rings, bracelets, and pendants.
WHAT TREATMENTS ARE COMMON FOR RUBIES?
-
Heat treatment is standard and permanent, enhancing color and clarity. All treatments are disclosed to ensure transparency and buyer confidence.
HOW CAN I TELL IF A RUBY IS NATURAL?
-
Natural rubies often contain inclusions visible under magnification. Certification from reputable gemological laboratories is recommended to verify authenticity.
WHAT'S THE DIFFERENCE BETWEEN RUBY AND PINK SAPPHIRE?
-
Both rubies and pink sapphires are corundum. The distinction is based on color: rubies have a deeper red hue, while pink sapphires are lighter and less saturated.