1.74-Carat Blue-Yellow Particolored Montana Sapphire (Heated)

1.74-Carat Blue-Yellow Particolored Montana Sapphire (Heated)



A beautiful heated blue and yellow particolored Montana sapphire cut in my “Sparkling Snowflake” custom hexagon design, 1.74 carats.

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SKU: MS2476 Categories: , , Tags: , ,


This beautiful heated Montana sapphire is a unique combination of two colors, blue and yellow. The gem shows flashes of the two colors, creating a “particolored” 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 appears to be nearly flawless. There are no visible inclusions, even when examined with a 10x loupe.

I faceted this sapphire in my “Sparkling Snowflake” custom hexagon design; the resulting gemstone is a glittering beauty. It weighs 1.74 carats and measures 7.8 mm across the points, 7.1 mm across the flats, and is 4.6 mm deep. This gem would make a stunning and unique engagement ring.

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Product Enquiry

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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/