Rough that can be set as is into jewellery
Natural Gemstones - Direct Source. 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. Ships fast; stocks move 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. Pics and vids are taken from a phone with no enhancement and are heavily zoomed in, showing inclusions that may not be visible to the naked eye. What you see is exactly what we see here.
Opal, 37.04ct, Tanzania, Untreated Unheated, from a 1999 deposit, chatoyant (cats-eye effect)
Opal, 70.82ct, Tanzania, Untreated Unheated, from a 1999 deposit, chatoyant (cats-eye effect)
Opal, 78.43ct, Tanzania, Untreated Unheated, from a 1999 deposit, chatoyant (cats-eye effect)
Opal, 78.02ct, Tanzania, Untreated Unheated, from a 1999 deposit, chatoyant (cats-eye effect)
Opal, 70.23ct, Tanzania, Untreated Unheated, from a 1999 deposit
Opal Cats Eye Effect, 10.69ct, Tanzania. Untreated Unheated
Sapphire Crystal, 92.21ct, Tanzania, Untreated Unheated
Sapphire Crystal, 99.17ct, Tanzania, Untreated Unheated
Mahenge Spinel Crystal 9.00gm / 45.00ct, Tanzania Untreated Unheated, 20 x 16 x 15mm
Alexandrite Crystal, 37.19ct, Manyara, Tanzania, Untreated Unheated. 17.1 x 12.2 x 15.2mm
Alexandrite Crystal, 14.74ct, Tanzania. Untreated Unheated, 15 x 13 x 8mm
Mahenge Spinel Crystal, 12.38ct, Tanzania, Untreated Unheated. 11.5 x 12.1 x 9.3 mm
WHOLESALE LOT IOLITE, 5049gm {5kg lot}, From Tanzania, Cab-Bead Grade, Holistic Grade, Collection Grade, Some Crystals Too..
Iolite Lots, 50g, Tanzania, Blind Pour Basis, 0.2g - 3g sizes, CAB GRADE TO BEAD GRADE ROUGH, Buy As Much As You Like, Untreated Unheated
Blue Green Apatite Lots 50g, from Tanzania, Blind Pour, 0.2gm - 3gm- Buy As Much As You Like, Untreated Unheated
Iolite Lots, 2kg {10,000ct lot}, Tanzania, but good for setting as is, holistics etc. 0.20gm - 3gm pcs, Price is per 2 kg lot, Untreated Unheated


