Bezel-set blue topaz and diamonds alternate along the length of this elegant fine gold collar necklace; Diamonds: 0.32 total carat weight; color/clarity: H-I/I1-I2; Blue topaz; 14K yellow gold; 17"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; Made in USA