6-7mm black color cultured freshwater pearl necklace

An exquisite necklace consisting of three strands black genuine pearls, end with a beautiful cameo lady clasp which was set on sterling silver. The pearls measure approx.6-7mm in diameter, good quality, almost perfect round and have high luster and smooth surface. Each pearl is double knotted with durable silk thread for beauty and security. The length is 17" to 20".