From the Pois Mois Collection. Polished wide hoop earring with signature divets. 18K yellow gold Hinged post back Made in Italy SIZE Diameter, 0.75" ABOUT THE BRAND Jewelry designer Roberto Coin founded his eponymous line in 1996, with a strong emphasis on elegance and creative experimentation. Each piece is the result of a long creative process, taking inspiration from cultural influences and nature. Fine Jewelry - Roberto Coin Asset > Roberto Coin > Saks Fifth Avenue > Barneys. Roberto Coin. Color: Yellow Gold.