From the Black Caviar collection; Black ceramic Caviar beaded necklace finished with signature gold clasp; Ceramic; sterling silver; 18K yellow gold; 18"L; Lobster clasp closure; Photo may have been enlarged and/or enhanced; All gemstone carat weights (tcw) are approximate; variance may be 0.05 carat.; Some silver jewelry may be surface-coated with rhodium to enhance metal color and shine; it may wear off over time requiring replating.; Imported