One even single strand pearl necklace 16.0" choker length, knotted with a 14 kt yellow gold clasp containing 67 cultured pearls, 5.1mm in size to 5.4mm in size. The pearls are white in color and exhibiting orient with a medium luster, thin nacre, off-round. One even single strand pearl necklace 16.0" choker length, knotted with a 14 kt yellow gold clasp containing 67 cultured pearls, 5.1mm in size to 5.4mm in size. The pearls are white in color and exhibiting orient with a medium luster, thin nacre, off-round.