This is a beautiful Pin or Brooch from 1930s. It has a large center amethyst stone measure 3/4 inches long, 14.5 mm wide and 10 mm tall. Estimated 15 carats. The stone is a medium purple with natural color zoning indicates no heating. The stone is surrounded with a row of natural seed pearls. The back has a push style pin that secures the pin in place. I found no markings on this piece, but it tested as 14K. Total weight is 6.3 grams. Good condition I see no issues