This is a very beautiful, old and unique GEORGIAN TURQUOISE STERLING c. 1830 brooch pin (weight 12.4g). The pin has a marvelous blue color turquoise seed with fantastic sterling shell shape and ornament.The bottom is unmarked. It measures 2 1/4" x 1 1/4". The brooch is in good condition. 0.7 MR 0.2.
