0.81-Carat Pale Aqua Blue Montana Sapphire

0.81-Carat Pale Aqua Blue Montana Sapphire



A beautiful light aqua blue unheated Montana sapphire in a classic diamond round brilliant design, 0.81 carats.

In stock

SKU: MS1363 Categories: , , Tags: , ,


This lovely unheated Montana sapphire is a gorgeous light aqua blue color–similar to a gem aquamarine.  It has a very light amount of natural silk, but it is too tiny to be seen with the naked eye–its a bright and lively gemstone in the hand.

This sapphire is faceted in my modified version of the classic diamond round brilliant cut, optimized for sapphire and cut to “hearts and arrows” precision.  The gem weighs 0.81 carats and measures 5.5 x 3.6 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/