Lugano Diamonds’ Collection of Yellow Diamond Rings and Earrings Image Credit: Lugano Diamonds, Moti Ferder, Diamond, Marquise, Pear Shape, Rose Cut, 18 Karat, White Gold, Yellow Gold, Platinum, Emerald Cut, Briolette, Cushion, Ring, Earrings, Round Brilliant, PavĂ© Lugano Diamonds’ Collection of Yellow Diamond Rings and Earrings