It’s not New, It’s not Preowned, It’s ShopWorn – Be The First. Roberto Coin Roman Barocco 18k Yellow Gold Diamond 0.30ct Ring 6.5 7771654AJ65X. This dazzling Roberto Coin 18k Yellow Gold Band Ring feature twisted strands of 18k yellow gold that frame sparkling white diamonds. Perhaps one of the most iconic Roberto Coin collections, Barocco…