1.19-Carat Deep Blue-Violet to Purple Color-Change Umba Sapphire

1.19-Carat Deep Blue-Violet to Purple Color-Change Umba Sapphire

$800.00

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A beautiful deep blue-violet to purple color-change sapphire from Umba, Tanzania, 1.19 carats.

In stock

Description

This lovely unheated sapphire comes from Umba, Tanzania.  This sapphire is a color-change sapphire: Under fluorescent light and in daylight its a deep blue-violet color, while under incandescent light it changes to a deep purple color.  While the macro image shows some crystal inclusions, these are not visible without a loupe; its an eye clean gemstone.  There is some light rutile silk that makes the gem a bit “sleepy” and it has been priced accordingly. The gem is faceted in the classic round brilliant design; it weighs 1.19 carats and measures 6.3 x 4.0 mm.

Additional information

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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/

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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/