1960s silvertone prong set oval unfoiled open backed faux-diamond with flower bottom made of small round faux-diamonds with clear round rhinestone center with small round clear rhinestones up the sides terminating with two slightly bigger round faux-diamonds at the top clip earrings. Unmarked. Verified Delizza & Elster. Measure: 1 11/16 inches long by 7/8 inches wide. Condition: Very good; some of the settings look like they are made of copper and have aged, but this is only visible from the sides.