From the Via Mercanti collection; This sophisticated Tubogas ring is crafted in luxurious 18K yellow gold, its flexible steel wire construction showcases the signature Tubogas technique; Diamonds: 0.22 total carat weight; color/clarity: G-VS; 18K yellow gold; Size 7; 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 Italy