The World’s Most Expensive Sunglasses, produced for Chopard by De Rigo Vision. The sunglasses that worth $400,000 are made of 60 grams of 24 carat gold and decorated with 51 full-cut 4 carat River diamonds. The diamonds are set by using a special technique so that the stones are set more closely together than with the classic pavé setting. By being placed this way, the stones create a carpet that lets out a special light.
