Tourmaline
Gem’s family of chemical composition and of varying hardness which goes from 7 to 7,5 on the Mohs scale. Almost all colors and hues are present. The famous Paraïba Tourmaline is very rare prized which is of a beautiful electric blue. Tourmalines come mainly from Brazil, Madagascar, eastern and central Africa (Tanzania, Mozambique, Nigeria, Congo,…). Tourmalines undergo sometimes a heat treatment at low temperature.
Showing 1–16 of 61 results
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Tourmaline rough 6,2 carats
69 € Add to basket -
Lot of 2 rough Tourmaline 7,15 carats
89 € Add to basket -
Tourmaline 2,34 carats SOLD
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Tourmaline 1,71 carat
250 € Add to basket -
Tourmaline rough 4,7 carats
69 € Add to basket -
Tourmaline rough 4,6 carats
69 € Add to basket -
Tourmaline rough 10,7 carats
195 € Add to basket -
Tourmaline rough 9,05 carats
160 € Add to basket -
Tourmaline 0,85 carat
110 € Add to basket -
Tourmaline 1,01 carat
150 € Add to basket -
Tourmaline rough 7,95 carats
120 € Add to basket -
Tourmaline rough 6,3 carats
140 € Add to basket -
Tourmaline rough 8,2 carats
140 € Add to basket -
Tourmaline 1,94 carat
190 € Add to basket -
Tourmaline rough 7,2 carats SOLD
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Tourmaline 1,20 carat SOLD
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