Amethyst: 5mm; blue topaz: 5mm; citrine: 5mm; Peridot: 5mm; garnet: 5mm; 14K yellow gold; 7.5"L; Lobste; Lobster clasp; 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.; Imported