ROBERTO COIN, BLACK DIAMOND AND DIAMOND 'COBRA' EARCLIPS Consisting of links containing numerous round mixed cut black diamonds measuring approximately 1.50-1.90 mm in diameter and 114 round brilliant cut diamonds weighing approximately 1.70 carats total, folding posts with clip backs. Mounted in white gold. Stamp: (Italian hallmark) 18Kt ITALY. 15.90 dwt. Property from an Important Collection, Atlanta, Georgia