1.06-Carat Light Blue-Violet Umba Sapphire

1.06-Carat Light Blue-Violet Umba Sapphire


A gorgeous bright blue sapphire from Umba, Tanzania, 1.06 carats.

In stock

SKU: ET1280 Categories: , , Tags: , , , ,


This beautiful unheated blue sapphire comes from Umba, Tanzania.  Like many unheated sapphires, it shifts color with the lighting, appearing a slightly deeper blue under fluorescent light, and a bright light blue in daylight.  Under incandescent light it shows just a hint of violet tinge to the blue.  While the macro image shows some boehmite inclusions, these are not visible without a loupe; it’s an eye clean gemstone. The gem is faceted in the classic round brilliant design; it weighs 1.06 carats and measures 5.9 x 4.0 mm.

Additional information


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