0.67-Carat Pale Aqua Blue Montana Sapphire

0.67-Carat Pale Aqua Blue Montana Sapphire



A gorgeous light aqua blue unheated Montana sapphire in a modified classic diamond round brilliant, 0.67 carats.

In stock


This pretty little unheated Montana sapphire is classic color for these gems–a lovely light blue-green color, similar to a gem aquamarine.  This particular sapphire is very clean, with just a tiny bit of feather tucked off on one edge, only visible with a 10x loupe.  In the hand this gem is beautiful–its bright and lively.

This sapphire has been faceted in my own modified version of the diamond round brilliant cut, one that I’ve specifically optimized for sapphire to produce the desired “hearts and arrows” effect.  The result is a scintillating gem, perfect for an engagement ring.  It weighs 0.67 carats and measures 5.2 x 3.3 mm.

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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/

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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/

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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/