
| Origin: Umba Valley Tanzania Weight: 3.78 carats Size: 8.3 x 8 x 5 mm Clarity: Top clean facet rough Cut: Blocky and well shaped for good yeild! Color: Medium light blue Treatment: None, guaranteed 100% natural unheated color Note: Nice chunky piece of natural Umba Sapphire rough. Clean and blocky with great color, this facet rough will cut a bright, eye clean Sapphire with pretty color! |
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