Rare Cadoro "Thistle" Brooch/Pin Gold Tone w/Clear Rhinestones - Signed

This is a really beautiful gold tone vintage brooch, signed Cadoro. I've seen a few variations on this brooch but none with the fine clear rhinestones. The top part of the flower are fine gold tone wires that give it the wildflower look of a thistle plant. The pin stem runs vertically down the center of the back and secures with a rollover catch. Normal mild vintage wear. All the rhinestones are intact. The length is approx. 3 inches. Cadoro jewelry was founded in 1954, in Manhattan.