0.65-Carat Pale Blue Montana Sapphire

0.65-Carat Pale Blue Montana Sapphire


A beautiful pale blue unheated Montana sapphire in my custom “Aurora” brilliant square cushion design, 0.65 carats.

In stock


This beautiful unheated Montana sapphire is a gorgeous pale blue color. The gem has excellent clarity, with no inclusions visible even with a 10x loupe.  The high clarity makes the gem very bright and scintillating in person.

This sapphire is faceted in my custom “Aurora” brilliant square cushion design; the resulting gem is very bright and lively in the hand. It weighs 0.65 carats and measures 4.5 x 3.4 mm.  It would make an amazing center stone for a beautiful engagement ring!

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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/