Umba Sapphires faceting rough
Buying office: Arusha, Tanzania; Sales and Shipping: London, United Kingdom. All items on the website are in our UK office, ready to ship to you. We ship fast, stock moves quickly, so buy now. All natural, untreated, unheated unless otherwise stated. The best way to do it is just add to cart, what you need as you go along, you may not find it again due to so much that we add on site.
Umba Sapphire, 5.09ct, Umba Valley, Tanzania, Untreated Unheated, slight to moderately included, with some surface gunk to be removed
Umba Sapphire, 3.87ct, Umba Valley, Tanzania, Untreated Unheated, heavily included
Umba Sapphire Lot, 35.96ct, Umba Valley, Tanzania, Untreated Unheated, moderately to heavily included
Winza Sapphire Lot, 9.87ct, Winza, Tanzania, Untreated Unheated. Moderately to slightly included, 1.30ct-1.98ct
Umba Sapphire, 6.96ct, Umba, Tanzania, Untreated Unheated, surface gunk that will need to be removed on preform, inside its cloudy with no inclusions once the stuff on the skin is removed, see pics and backlit
Umba Sapphire, 10.09ct, Umba, Tanzania, Untreated Unheated, cabbing rough, or set into jewellery as is
Umba Sapphire, 3.24ct, Umba, Tanzania, Untreated Unheated, vvs, stone is slightly flattish
Umba Sapphire, 4.08ct, Umba, Tanzania, Untreated Unheated, slightly included
Umba Sapphire Lot, 11.88ct, Umba Valley, Tanzania, Untreated Unheated, slightly to moderately included, 0.77ct-2.38ct
Umba Sapphire, 5.14ct, Umba Valley, Tanzania, Untreated Unheated. vvs, flat shape
Winza Ruby, 2.83ct, Winza, Tanzania, Untreated Unheated, fractures inside, great for setting in jewellery as is
Winza Sapphire, 1.44ct, Winza, Tanzania, Untreated Unheated, vs-vvs slightly cloudy
Umba Sapphire, 3.07ct, Umba Valley, Tanzania, Untreated Unheated, vs and slightly silky
Umba Sapphire, 2.00ct, Umba Valley, Tanzania, Untreated Unheated. Slightly included, milky with a very challenging shape
Umba Sapphire, 3.62ct, Umba Valley, Tanzania, Untreated Unheated. Heavily included with silk
Umba Sapphire, 3.80ct, Umba Valley, Tanzania, Untreated Unheated. Moderately included with silk and a challenging shape


