0.74-Carat Pale Blue Montana Sapphire

0.74-Carat Pale Blue Montana Sapphire



A beautiful light blue unheated Montana sapphire in a classic diamond round brilliant design, 0.74 carats.

In stock


This beautiful unheated Montana sapphire is lovely pale blue color, like a blue diamond.  Apart from a tiny amount of rutile silk, it has exceptional clarity.  The silk is not visible except with a 10x loupe, and even then its difficult to find.  In the hand this gem is bright and scintillating.

This sapphire is faceted in my modified version of the diamond round brilliant cut, optimized for sapphire and cut to “hearts and arrows” level of precision; the result is a glittering beauty of a gemstone.  The gem weighs 0.74 carats and measures 5.3 x 3.5 mm.  It would make an amazing center stone for a unique and one-of-a-kind 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/