Yellow gold and citrine pin brooch

Oval-shaped 18-karat yellow gold brooch pin Adorned on its upper surface with a large, faceted oval citrine held in place by numerous prongs, beaded and decorated with a seed-like pattern. The surrounding decoration is openwork and alternates between domed, heart-shaped motifs bordered with seed-like patterns and small domes set with the same type of decoration. A safety pin with a clasp is present on the back of the antique brooch.