Not all gold is created equal — and not all gold-tone jewelry is gold filled. This Coro brooch is the real thing.
The stamp on the reverse says it all: 12kt gold filled, signed Coro Inc. That's not a marketing claim. It's a legal designation — 12 karat gold filled means the piece contains a layer of real gold bonded to a base metal core, with the gold comprising at least 1/20th of the total weight. It's durable, it's genuine, and it's a world apart from the gold-plated pieces that flood the vintage market.
Coro was one of America's most prolific and beloved costume jewelry manufacturers, producing pieces from the 1930s through the 1970s. At their peak, they were the largest costume jewelry company in the world. Their signed pieces — especially in gold filled — are among the most collected vintage jewelry on the market today.
This flower brooch is a standout example. The petals are textured and dimensional, layered in a construction that catches light from every angle. Three sparkling light blue rhinestones at the center add a jewel-toned accent that keeps the piece from feeling heavy. The gracefully curved stem adds movement. The roll-over pin clasp on the reverse functions perfectly.
All rhinestones are present and bright. The gold fill shows beautifully — warm, rich, and built to last.
This is the kind of piece that pairs effortlessly with a blazer lapel, a coat, or a scarf — classic American style, signed and verified.