1.78-Carat Light Pink Montana Sapphire

1.78-Carat Light Pink Montana Sapphire


A beautiful light pink unheated Montana sapphire in a custom square cushion design, 1.78 carats.

In stock


This beautiful little unheated Montana sapphire is a lovely light pink color.  The color is extremely unique for a Montana sapphire, and quite striking in the hand. There is a very light amount of natural rutile silk that gives the gem a very faint violet tone and softens it just a tiny bit. While the macro image shows some tiny crystal inclusions and few lines of boehmite, none of these are visible without a 10x loupe.  It is an eye clean gemstone and quite bright and flashy in the hand.

This sapphire is faceted in my custom “Bella” brilliant square cushion design that I’ve created and optimized for sapphire; the result is a glittering beauty of a gemstone.  The gem weighs 1.78 carats and measures 6.1 x 5.0 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/