1980s Nordstrom Classiques Entier Heraldic Crest Symbol Gold Tone Clip Earrings

Vintage 1980s (?) Nordstrom Classiques Entier Goldtone metal Heraldic Crest Symbol Clip Earrings. STUNNING! Large at 1 & 1/4" Approx in diameter size. Make a statement! I don't know how they got them to look like real gold! They look very regal when worn!