Vintage SG 1980s Cloisonne Enameled Red, Gold, and Pink Geometric Earrings

A very pretty set of cloisonne earrings from the 1980s! Marked "SG" on the back, these date to the 1980s-1990s and feature gorgeous colors. In an octagonal shape, with triangular geometric designs featuring a red background, pink triangles and slightly orange red inner triangles with gold tone metal accents. They measure about 1-1/8" in diameter. Fun, beautiful and retro! In good condition.