Diamonds: 0.03 total carat weight; color/clarity: HI/I1I2; Amethyst: 10mm x 8mm; tanzanite: 5mm; 14K rose gold; 18"L; pendant: 0.8"L; Lobster clasp closure; 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; All gemstone carat weights (tcw) are approximate; variance may be 0.05 carat.; Gemstone Treatment and Care; Imported