Fine Faceting Rough - new stones added daily
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.
Winza Sapphire Crystal, 6.83ct, Winza, Tanzania, Untreated Unheated, tiny gemmy faceting portions but please don’t facet it
Winza Sapphire, 6.20ct, Winza, Tanzania, Untreated Unheated, facetable portions, see backlit pics
Umba Sapphire Lot, 18.29ct, Umba Valley, Tanzania, Untreated Unheated, too included to facet or cab, set it as is in jewellery
Umba Sapphire, 18.37ct, Umba Valley, Tanzania, Untreated Unheated. Cabbing grade rough, yes it has faceting portions but tiny. Seems to be changing colour or more shifting colour
Umba Sapphire, 14.72ct, Umba Valley, Tanzania, Untreated Unheated. Slightly to moderately included, slight silk, crack going a 1/4 way in. See the backlit pics I have circled the crack, minor fissures to be removed before faceting
Umba Sapphire, 3.70ct, Umba Valley, Tanzania, Untreated Unheated. Slightly to moderately included which some surface gunk to be removed on preform
Umba Sapphire, 2.95ct, Umba Valley, Tanzania, Untreated Unheated. Slightly included with some surface gunk that needs removing on preform
Umba Sapphire Lot, 13.36ct, Umba Valley, Tanzania, Untreated Unheated, flat shapes, great for setting in jewellery as is
Umba Sapphire, 4.37ct, Umba Valley, Tanzania, Untreated Unheated. Flat shape, see pics and video, slightly to very slightly included
Umba Padparadscha Sapphire Lot, 15.15ct, Umba Valley, Tanzania, Untreated Unheated, slightly included to included, 2.16ct average
Winza Sapphire, 9.23ct, Winza, Tanzania, Untreated Unheated, included but can be faceted with inclusions, see backlit pics and video
Winza Sapphire, 2.81ct, Winza, Tanzania, Untreated Unheated, slightly included
Winza Sapphire, 3.89ct, Winza, Tanzania, Untreated Unheated, inclusions inside, note shape
Winza Sapphire, 7.92ct, Winza, Tanzania, Untreated Unheated, heavily included but can be faceted/cabbed
Winza Sapphire, 2.72ct, Winza, Tanzania, Untreated Unheated. Slightly included, complicated shape
Winza Sapphire, 4.33ct, Winza, Tanzania, Untreated Unheated. There is a dividing crack in the middle, stone will need to be split in 2, one side would be vs-si, the other is smaller and si


