Vintage designer blue agate and sterling silver brooch. The blue agate is bezel set within a decorative open backed sterling silver setting with small butterfly details around the perimeter.   It measures approximately 3.7 x 3 cm and has a silver pin and rollover C clasp closure to the rear. Weight is 10 grams. It has makers marks "RP" and silver hallmarks for Sheffiled 1986 on the rear. It is in very good condition.

Condition: Very Good
Colour/gemstone: Silver and blue agate
Metal: Sterling Silver
Size: Approximately 3.7 x 3
Era: 1986