The latest Gucci Interlocking line features the pink opal, a precious stone known for its calming qualities. New styles in rose gold showcase the gemstone alongside white diamonds, such as this pair of Interlocking G drop earrings. 18k rose gold with pink opal stone, Interlocking G, 2 white diamonds, approximately 0.057 carats, 1 stone, approximately 3 carats, For pierced ears, Weight: 3.9g approximately, 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.