1.10-Carat Aqua Blue Montana Sapphire

1.10-Carat Aqua Blue Montana Sapphire



A lovely light aqua blue unheated Montana sapphire in my custom Helena brilliant oval design, 1.10 carats.

In stock

SKU: MS1357 Categories: , ,


This beautiful unheated Montana sapphire is a lovely light aqua blue color–a classic Montana sapphire color.  It has a very light amount of natural rutile silk, but not enough to effect the brilliance, and its impossible to see without a microscope.  Its a very bright and scintillating gem in the hand!

This sapphire is faceted in my custom “Helena” oval brilliant design that I’ve designed and optimized for sapphire; the result is a glittering beauty of a gemstone.  The gem weighs 1.10 carats and measures 6.4 x 5.3 x 4.0 mm.  It would make an beautiful 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/