27.99-Carat Georgia Amethyst

27.99-Carat Georgia Amethyst


A large, beautiful rich purple amethyst from the famous Jackson’s Crossroads Mine in Georgia, 27.99 carats.

In stock


This beautiful purple amethyst is a fabulous example of the fine amethyst that has been found in Jackson’s Crossroads, Georgia.  The color is like grape jelly, and it shifts with the lighting.  The photographic lights here are fluorescent, and while they are daylight-balanced it does give the gem a more blue-purple color.  In daylight or incandescent light the color shifts to a more red-purple.  In daylight the gem shows gorgeous flashes of blue and red in the purple. This is a big amethyst, and while the macro image shows some inclusions, its eye clean and just gorgeous in the hand.  It would make an amazing pendant or could be kept as a collector’s gem.  It weighs 27.99 carats and measures 20.8 x 15.9 x 14.1 mm.

Additional information


AGTA Enhancement Code:

Gemstone Shape:

Gem Carat Weight:

Gemstone Origin:

Product Enquiry

Do your gems come with certificates?

We're often asked about this, and yes, we do include our own certificate of origin and authenticity.  You can learn more here: https://www.earthstreasury.com/what-about-a-certificate/

Can I have a custom piece of jewelry made?

We LOVE making custom jewelry for our clients!  You can learn more about how the process works here: https://www.earthstreasury.com/the-custom-jewelry-process/

What is your return policy?

We have a one-week review and return policy that starts the date you receive your gem.  We want you to be 100% sure you have the right gem.  Learn more here: https://www.earthstreasury.com/risk-free-review-and-return-policy/