WomWomen's Pearl Necklace Set. Couture Moment Single Strand 18mm Acrylic Cream Pearl Necklace Featuring Elegant Pearl and Gold Rhinestone Ball Pendant Drop Detail. Length 20 inches with 3-inch extender. Pendant measures 4.25" long with 30mm pearl. Gold metal lobster clasp closure. Includes matching pearl ball stud post backing earrings.