ALL STONES ON SITE

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. 

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Opal, 41.60gm / 208ct, Kigoma, Tanzania, Untreated Unheated, keep as a specimen, cab or facet it, polishes well

Opal, 41.60gm / 208ct, Kigoma, Tanzania, Untreated Unheated, keep as a specimen, cab or facet it, polishes well

€191,95
Opal, 41.60gm / 208ct, Kigoma, Tanzania, Untreated Unheated, keep as a specimen, cab or facet it, polishes well
Mixed Lot, 64.07ct, Tanzania, Untreated Unheated, great for specimen collections or setting in jewellery as is, great for cabs too!

Mixed Lot, 64.07ct, Tanzania, Untreated Unheated, great for specimen collections or setting in jewellery as is, great for cabs too!

€255,95
Mixed Lot, 64.07ct, Tanzania, Untreated Unheated, great for specimen collections or setting in jewellery as is, great for cabs too! 
Aquamarine, 7.74ct, Loliondo, Tanzania, Untreated Unheated, vvs-if, flattish shape, Very light colour

Aquamarine, 7.74ct, Loliondo, Tanzania, Untreated Unheated, vvs-if, flattish shape, Very light colour

€63,95
Aquamarine, 7.74ct, Loliondo, Tanzania, Untreated Unheated, vvs-if, flattish shape, Very light colour
Cobalt Spinel, 5.00ct, Mahenge, Tanzania, Untreated Unheated, slightly included, purple violet modifier in the blue caused by higher iron in the stone

Cobalt Spinel, 5.00ct, Mahenge, Tanzania, Untreated Unheated, slightly included, purple violet modifier in the blue caused by higher iron in the stone

€364,95
Cobalt Spinel, 5.00ct, Mahenge, Tanzania, Untreated Unheated, slightly included, purple violet modifier in the blue caused by higher iron in the stone
Winza Sapphire Lot, 9.87ct, Winza, Tanzania, Untreated Unheated. Moderately to slightly included, 1.30ct-1.98ct

Winza Sapphire Lot, 9.87ct, Winza, Tanzania, Untreated Unheated. Moderately to slightly included, 1.30ct-1.98ct

€173,95
Winza Sapphire Lot, 9.87ct, Winza, Tanzania, Untreated Unheated. Moderately to slightly included, 1.30ct-1.98ct
Mahenge Spinel, 3.55ct, Mahenge, Tanzania, Untreated Unheated, too flat to facet but great to set in jewellery as is

Mahenge Spinel, 3.55ct, Mahenge, Tanzania, Untreated Unheated, too flat to facet but great to set in jewellery as is

€77,95
Mahenge Spinel, 3.55ct, Mahenge, Tanzania, Untreated Unheated, too flat to facet but great to set in jewellery as is