Vintage Signed Judith Jack Sterling Silver, Onyx & Marcasite Brooch

We are pleased to offer this beautiful, and quite substantial, vintage brooch. It is signed "STERLING" along with the maker's mark for Judith Jack.

This piece is just lovely and features a domed design with silver ridged sections (like a shell) with overlapping bands of black onyx and marcasites. It measures approximately 2"L x 1-5/8"W x 3/4"H and weighs 37.7 grams or 1.330 ounces.

This is a spectacular piece in very good to excellent condition!