1.13-Carat Teal-Blue Bicolored Montana Sapphire (Heated)

1.13-Carat Teal-Blue Bicolored Montana Sapphire (Heated)



A lovely blue and teal bicolored heated Montana sapphire cut in our custom “Eureka” brilliant rectangle cushion design, 1.13 carats.

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This beautiful heated Montana sapphire is a lovely teal and blue bicolored. The colors are in zones, creating a bicolored effect. The color was developed by heating the gem in Montana, but no other treatments were made to the gem. The treatment is permanent and stable and not only develops the color, but also improves the clarity. This sapphire has excellent clarity, making it bright and scintillating in the hand. There may be tiny inclusions that are visible with only a 10x loupe.

This sapphire is faceted in our custom “Eureka” brilliant rectangle cushion design, created and optimized for sapphire. The result is a glittering beauty of a gemstone. The gem weighs 1.13 carats and measures 6.6 mm x 4.9 mm x 4.2 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/

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/