Offered for your consideration is an classic 1980's Onyx Brooch in 14 K yellow gold. Can't you just see it on a iconic 1980's over the top piece? It is 3 1/8" long and 5/8" wide and weighs 12.9 grams.
It is in excellent estate condition. Note the hallmarks 14 K for fineness and 'PBD' for the marker. It would be a great addition to your jewelry wardrobe.