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✔ Natural Gemstone
✔ Certified by Gemmologist
✔ Suitable for Engagement Rings
✔ Custom Ring Available

Collector Grade Natural Gemstone: No two sapphires are ever identical. Once this gemstone is sold, this exact piece will never return to our collection.

Want to make a custom ring with this sapphire? Contact us for design options.

Natural Garnet 3.72 Ct Cushion Cut Loose Gemstone | Untreated January Birthstone

One-of-a-Kind Natural Gemstone — Available Only Once

✔ Natural Earth-Mined
✔ Certified Gemstone
✔ Engagement Ring Ready
✔ Free Worldwide Shipping
✔ 15-Day Returns
Sale price$787.50 USD

Natural Garnet weighing 3.72 carats, featuring a cushion cut, reddish purple colour and untreated status, offered as a loose gemstone for custom jewellery designs and supplied with gemmologist certification.

This natural garnet displays an attractive reddish purple colour and weighs 3.72 carats. Its cushion cut provides balanced proportions and a classic appearance suitable for custom engagement rings, pendants, statement jewellery, and bespoke jewellery projects. Sold as a loose gemstone, it offers flexibility for a wide range of custom settings.

Quick Summary

  • Gemstone: Natural Garnet
  • Weight: 3.72 Carat
  • Shape: Cushion Cut
  • Colour: Reddish Purple
  • Treatment: Untreated
  • Birthstone: January
  • Certification: Included
  • Sold As: Loose Gemstone

Garnet is a well-known gemstone valued for its rich colour, durability, and long history of use in jewellery. Cushion-cut garnets are appreciated for their soft corners, balanced symmetry, and ability to showcase colour while maintaining a timeless appearance.

As the birthstone for January, garnet is traditionally associated with strength, commitment, and friendship. Its distinctive colour and versatility make it a popular choice for personalised jewellery and meaningful gifts.

Gemstone Specifications

  • Gemstone: Natural Garnet
  • Colour: Reddish Purple
  • Shape / Cut: Cushion Cut
  • Weight: 3.72 Carat
  • Treatment: Untreated
  • Measurements: 10.20 × 6.60 × 5.25 mm
  • Birthstone: January
  • Sold As: Loose Gemstone (Unset)

Certification & Authenticity

This gemstone includes a certificate from an authorised gemmologist confirming its identity as a natural garnet.

Seller Notes: This gemstone presents a clean appearance. Natural internal characteristics may be visible under magnification 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
  • Statement Rings
  • Pendants and Necklaces
  • January Birthstone Jewellery
  • Custom Fine Jewellery Projects
  • Gemstone Collections

Custom jewellery services are available using yellow gold, white gold, rose gold, silver, and platinum settings.

Why Choose This Garnet?

Natural garnets are valued for their vibrant colour, versatility, and suitability for a wide range of jewellery designs. The cushion cut enhances visual appeal while maintaining a classic shape that works well in both traditional and contemporary settings.

Explore Related Collections

Browse related selections and educational resources: Garnet Collection | All Gemstones | Ready-to-Wear Jewellery | Contact Us | Gemstone Education Articles

Shipping & Returns

Worldwide shipping is available. Buyers are responsible for any applicable customs duties or import taxes. Returns are accepted according to our published return policy.

Frequently Asked Questions

Is this a natural garnet?

Yes. This gemstone is identified as a natural garnet and includes gemmologist certification.

Has this garnet been treated?

No. This gemstone is listed as untreated.

Does the gemstone include certification?

Yes. Certification from an authorised gemmologist is included.

Can this garnet be used in a custom ring?

Yes. Its size and cushion cut make it suitable for custom ring and jewellery designs.

Is this sold as a loose gemstone?

Yes. The garnet is sold loose and is not supplied as a finished jewellery item.

Natural cushion-cut purple garnet gemstone, 3.72 carats, untreated, from NASHGEMS, ideal for custom rings, engagement rings, or pendants.
Natural Garnet 3.72 Ct Cushion Cut Loose Gemstone | Untreated January Birthstone Sale price$787.50 USD

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WHAT IS GARNET?

 

  • Garnet is a diverse group of silicate minerals found in nearly every color of the spectrum. While red is the most well-known hue, garnets can also be found in orange, green, purple, and even color-change varieties.

IS GARNET ONLY RED?

 

  • No! Although red is the most common color, garnets come in a wide range of hues — including orange, yellow, green, purple, brown, pink, and rare color-change types that shift shades under different lighting.

WHAT IS GARNET'S BIRTHSTONE MONTH?

 

  • Garnet is the birthstone for January, symbolizing friendship, trust, and protection. It’s believed to inspire energy, creativity, and loyalty, making it a cherished gem for new beginnings.

HOW DURABLE IS GARNET?

 

  • Garnets have a hardness of 6.5–7.5 on the Mohs scale, making them durable enough for everyday wear with reasonable care. Avoid harsh impacts and store separately from harder gemstones to prevent scratches.

ARE GARNETS VALUABLE?

 

  • The value of a garnet depends on its type and rarity. Demantoid and tsavorite garnets are among the most valuable, prized for their brilliance and vivid green color. Meanwhile, pyrope and almandine varieties are more affordable yet equally stunning.