Umba Sapphire Facet Rough Parcel - Great Clarity - 21.08 ctw. - 16 pcs.

Gem:  Umba sapphire Weight:  21.08 ctw - 1.32 ct. average Dimensions: N/A Clarity: VS+ Origin:  Umba Valley, Tanzania Treatments:  None Comments: This is a perfect parcel for overseas cutting, or practic on small, good quality rough.  There's some great colors, and the deeper blues are open, and will make open gems.  This is just a good clean parcel of fun!! Natural gems are getting harder and more expensive to find, and I was thankfully able to land a parcel of sapphires big enough to sell off a few as rough!