From the Symphony Collection Gleaming gold huggy hoops with dimpled dot design 18k yellow gold Signature synthetic ruby detail at interior Diameter, about 0.75" Hinged post back Made in Italy 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: Gold.