Garnet: 8mm x 6mm; 14K yellow gold; 0.75"L; Post back 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.; Garnet is a birthstone for January; Gemstone Treatment and Care; Imported