14K yellow gold; white and black diamonds and sapphire; black rhodium; White diamonds: .02 total carat weight; color/clarity: HI/I1I2; Black diamonds: .04 total carat weight; Blue sapphire: .30 total carat weight; 18"L; pendant: 0.75"L; Lobster clasp; All gemstone carat weights (tcw) are approximate; variance may be 0.05 carat.; Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care; Photo may have been enlarged and/or enhanced; Imported