Vintage 12k GF Burt Cassell Signed Feather Brooch w/ Black Gemstone

Graceful vintage gold filled feather brooch from Burt Cassell. Simple, clean design with a prong-set black gemstone accent - onyx maybe? A classic and understated but distinctive piece that’s perfect for many outfits and occasions. Signed “12K GF BURT CASSELL” on back. Approx. 2 1/8 inches long. Excellent vintage condition: minimal wear/tarnish, clasp functions properly, no obvious flaws. See photos for condition and measurements. Any questions, please ask! 🤗 👋 NEW TO POSHMARK? Enter code BOGGY_STYLE at sign-up to get $10 toward your first purchase! 🕺 Additional Style Tags: Spring, Summer, Feather, Nature, Leaf, Retro, Feminine, Classic, Metallic, Minimalist, Boho, Bohemian, Neutral, Professional, Work, Office, Formal, Casual, Southwest, Travel