Roberto Coin Cento white gold diamond stud earrings. The cento diamonds have 100 facets making them extra sparkly. The fiery stones are set in a tulip mounting. Crafted in 18k white gold with Roberto Coin's signature, ruby mark on them. In excellent condition with expected wear.All pictures provided are the actual item for sale. The item "ROBERTO COIN Cento Diamond Stud Earrings in 18k White Gold. 48cttw" is in sale since Thursday, May 2, 2019. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Earrings\Diamond". The seller is "31jewelsincorporated" and is located in Fort Lauderdale, Florida. This item can be shipped worldwide.