Paolo Costagli 9.01 Carat Paraiba Tourmaline "Bon Bon" Ring
Paraiba-type tourmaline "Bon Bon" ring, showcasing a natural cushion-shaped Paraiba tourmaline weighing 9.01 carats, within a wide pavé round-cut diamond and Paraiba-type tourmaline dome, mounted in 18k white gold. Diamonds weighing 5.28 total carats and green tourmaline accents weighing 0.50 total carats. Designed by Paolo Costagli. Accompanied by AGL report stating that the copper-bearing tourmaline center is natural and Paraiba-type with no indications of clarity enhancement. Size 6.