Maurizio Pintaldi, a tourmaline and diamond ring, the pink oval and green pear-shaped tourmaline
Maurizio Pintaldi, a tourmaline and diamond ring, the pink oval and green pear-shaped tourmaline cabochons set to a sculptural brushed gold band, decorated with a naturalistic gold nugget effect and geometric openwork holes interspersed with single-cut diamonds, unsigned, size L1/2