Natural Paraiba tourmaline, isolated, translucent,... - Lot 177 - Vermot et Associés

Lot 177
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Estimation :
70000 - 80000 EUR
Natural Paraiba tourmaline, isolated, translucent,... - Lot 177 - Vermot et Associés
Natural Paraiba tourmaline, isolated, translucent, cushion cut weighing 32.02 carats, sold with its two certificates: LFG Laboratory attesting "Tourmaline Paraiba bright green and slightly yellow, "without thermal modification", Provenance Mozambique" and CGL Laboratory attesting "Tourmaline Paraiba intense green, "without thermal modification", Provenance Mozambique" size 20.45 x 19.18 x 11.83 mm. Exceptional stone. "Paraiba" is the name of a region and deposit in Brazil that is now virtually exhausted, where these first tourmalines were found in 1989. Deposits were discovered in Mozanbique and Nigeria with the same chemical components in 2001 and 2005. Their production is also very limited. Due to their rarity and the interest of the Haute Joaillerie, these rare tourmalines from blue to green are very sought after, Video on demand to be studied
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