Vintage fine cultured pearls necklace by Dason in original box with tags, pearls are strung and hand knotted in the traditional graduated bead size with 10K white gold clasp, 18 around, and screw back earrings with larger matching pearls and 10K white gold metal, never worn, well stored in our non-smoking home through several generations. The necklace pearls are approximately 2mm graduating up to 7mm round and the earrings 6.5-7mm.