Cut Stones - Investment Grade, SELECTED
Buying office: Arusha, Tanzania, Sales and Shipping: London, United Kingdom. All items on the website are in our UK office ready to ship.
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Sapphire Cabochon, 1.87ct, Umba Valley, Tanzania. Untreated Unheated.
6 852,00 kr
1.87ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated.
Sapphire Cabochon, 2.65ct, Umba Valley, Tanzania. Untreated Unheated
8 771,00 kr
2.65ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated.
Sapphire, Colour Change, 3.21ct, Umba Valley, Tanzania, Untreated Unheated. Precision cut by us in London. See other pics for colour change effect of this sapphire
34 260,00 kr
3.21ct Sapphire, Colour Change, Umba Valley, Tanzania, Untreated Unheated. Precision cut by us in London
Colour Change Sapphire Cabochon, 3.46ct, Umba Valley, Tanzania. Untreated Unheated.
15 662,00 kr
3.46ct Colour Change Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated.
Colour Shifting Umba Sapphire Cab, 5.33ct, can be used as a cab or faceted into a cut stone, Tanzania, Untreated Unheated.
52 075,00 kr
5.33ct Umba Sapphire Cab, can be used as a cab or faceted into a cut stone, Tanzania, Untreated Unheated.
Sapphire Cabochon, 3.49ct, Umba Valley, Tanzania. Untreated Unheated. Yes that's a moving spot caused by silk positioning!
28 935,00 kr
3.49ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated.
Padparadscha Sapphire, 1.93ct, Included, Tanzania, Umba Valley, Untreated Unheated. 6.2 x 6.2 x 4 mm
7 831,00 kr
1.93ct Padparadscha Sapphire, Included, Tanzania, Umba Valley, Untreated Unheated. 6.2 x 6.2 x 4mm
Sapphire Cabochon, 1.51ct, Umba Valley, Tanzania. Untreated Unheated
5 825,00 kr
1.51ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated
Colour Change Sapphire Cabochon, 3.52ct, Umba Valley, Tanzania. Untreated Unheated. Seems to have silk that appears as a moving spot
38 450,00 kr
3.52ct Colour Change Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated. Seems to have silk that appears as a moving spot
Sapphire Cabochon, 2.77ct, Umba Valley, Tanzania. Untreated Unheated.
9 397,00 kr
2.77ct Sapphire Cabochon, Umba Valley, Tanzania. Untreated Unheated.
Spessartite Garnet, 2.21ct, Tanzania, Unheated Untreated
6 265,00 kr
2.21ct Spessartite Garnet, Tanzania, Unheated Untreated