Robert Allison Sterling Silver Moss Agate Celtic Brooch Vintage c1975
This very beautiful Scottish brooch pin is set with a round cabochon cut moss agate stone and surrounded by a Celtic design sterling silver frame, which bears maker's mark and full Edinburgh hallmarks. It fastens with a rollover clasp.
Diameter: 5cm or 2 inches.
Weight: 22 grams or 14.19 pennyweight.