1.03-Carat Mint Green Montana Sapphire

1.03-Carat Mint Green Montana Sapphire



A beautiful mint green unheated Montana sapphire in a custom trillion design, 1.03 carats.

In stock

SKU: MS1278 Categories: , ,


This beautiful unheated Montana sapphire is gorgeous mint green color–green tinted by a hint of blue.  Like many Montana sapphires, it can shift color–in daylight it can appear more blue-green than green.  This sapphire is unheated and untreated in any way.  There is a tiny amount of natural rutile silk that is proof of its unheated status and a tiny inclusion visible in this macro image, but neither of these are visible without a loupe.

This gem is faceted in a custom trillion design and cut to high precision; the result is a glittering beauty of a gemstone. The gem weighs 1.03 carats and measures 6.6 x 3.9 mm; it would an ideal stone for a unique engagement ring.

Additional information

Weight 1 oz
Dimensions 3 × 2 × 1 in

, ,

AGTA Enhancement Code

Gemstone Origin

Gemstone Shape


Gem Carat Weight

Gemstone Artist

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/