Umba Sapphire - Tanzania

Blue Umba Sapphire with a cushion cut, sourced from the Umba Valley. Displays a unique mix of subtle color zoning characteristic of this East African deposit. 

*Please note that our photography is done with a 10x macro lens so you might see things in the photographs that you will not see with the unaided eye. *

.53 carats / 5.6 x 3.7 x 2.7 mm⁠

Estimate: $165 - $175

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