The Interlocking G is transformed into petite earrings, presented in precious yellow gold. The Ouverture collection brings classic elements together to create styles that can be worn again and again. 18k yellow gold, Interlocking G details, For pierced ears, Interlocking G: 6.5mm, 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 Jewelry 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