1.15-Carat White Montana Sapphire


A beautiful colorless Montana sapphire in my “Helena” brilliant design, 1.15 carats.

In stock


This is a rarity for Montana–a colorless or white sapphire.  While many Montana sapphires can be very pale, they still have some color.  This stone lacks any color and is a pure white.  There is sone small feather that has some oxide staining but its tucked way off in a corner and is nearly invisible without a loupe.  Regardless, it will be hidden by a prong when the gem is set.

I faceted this sapphire in my “Helena” brilliant oval design; the resulting gemstone is very bright in the hand.  It weighs 1.15 carats and measures 6.2 x 5.3 x 4.1 mm; the perfect size for an engagement ring.

Additional information


Gemstone Origin:

AGTA Enhancement Code:

Gem Carat Weight:

Gemstone Shape:

Gemstone Design:

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/