Umba Sapphires faceting rough
Ethically sourced East African gemstones, shipped from the UK
Our prices are the same as you were buying from us in person in Arusha, only with better shipping and payment logistics. Shipping via Royal Mail (USPS in the US) and FedEx.
Arusha prices, wherever you are.
Gemologist Checked, Quality Assured.
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Umba Sapphire Lot, 35.96ct, Umba Valley, Tanzania, Untreated Unheated, moderately to heavily included
$180.00
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
$190.00
Winza Sapphire Lot, 9.87ct, Winza, Tanzania, Untreated Unheated. Moderately to slightly included, 1.30ct-1.98ct
Umba Sapphire, 10.09ct, Umba, Tanzania, Untreated Unheated, cabbing rough, or set into jewellery as is
$100.00
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
$48.00
Umba Sapphire, 3.24ct, Umba, Tanzania, Untreated Unheated, vvs, stone is slightly flattish
Umba Sapphire, 4.08ct, Umba, Tanzania, Untreated Unheated, slightly included
$71.00
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
$125.00
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
$60.00
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
$280.00
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
$168.00
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
$44.00
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
$40.00
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
$25.00
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
$45.00
Umba Sapphire, 3.80ct, Umba Valley, Tanzania, Untreated Unheated. Moderately included with silk and a challenging shape
Umba Sapphire Lot, 333.58gm / 1667.91ct, Umba Valley, Tanzania, Untreated Unheated. Not for faceting, but great for small cabs, setting in jewellery, polishing and art, works out to slightly under US$0.8/ct
$1,174.25
Umba Sapphire Lot, 333.58gm / 1667.91ct, Umba Valley, Tanzania, Untreated Unheated. Not for faceting, but great for small cabs, setting in jewellery, polishing and art. Pics and vids are in...
Umba Sapphire, 1.97ct, Umba Valley, Tanzania, Untreated Unheated. Vs-Si
$28.00
Umba Sapphire, 1.97ct, Umba Valley, Tanzania, Untreated Unheated. Vs-Si
Umba Sapphire, 2.56ct, Umba Valley, Tanzania, Untreated Unheated. Vs, colour shift, see pics
$31.00
Umba Sapphire, 2.56ct, Umba Valley, Tanzania, Untreated Unheated. Vs
