Vintage 1974 Sarah Coventry Contessa Crown Brooch Pendant Faux Fire Opal Signed

stunning vintage Sarah Coventry "Contessa" pendant brooch from 1974. This highly collectible, multi-functional piece features a built-in bale on the reverse side, allowing it to transition seamlessly from a statement pin to a dramatic necklace pendant.Centerpiece: A large, open-backed oval faux fire opal cabochon made of molded art glass. It features a brilliant iridescent foil backing that creates intense shifting pink, blue, and gold flashes simulating a natural fire opal.Design: Intricate antiqued gold-tone filigree setting shaped into an ornate, regal crown and crest motif.Accents: Meticulously detailed with teardrop and round rhinestones in vibrant shades of pink, purple, and olivine green.Hallmark: Signed © COVENTRY on the textured reverse side.Condition: Excellent vintage condition. All rhinestones and the central glass cabochon are present, bright, and securely set. The pin mechanism and roll-over safety clasp function smoothly.