18k white gold Interlocking G details 1 topaz stone, totaling approximately .3 carats Bezel: 6.5mm x 6.5mm Band width: 6.6mm Made in Italy Gucci guarantees, internally and within its supply chain, respect for standards of Social & Environmental Responsibility in line with its sustainability strategy. Gucci gold, platinum and diamonds are certified by the Responsible Jewellery Council whose mission is to promote responsible, ethical, social and environmental practices that guarantee human rights throughout the gold and diamond supply chain, from mines to retail