This is a very substantial, sparkling set; the multi-layered brooch measures 3 1/4" x 2" and sit up 3/4" high.  The aurora borealis coating is blinding!  The earrings measure 1 3/4" x 1" and are made to curve upwards with the curve of the ear.  The earring back show wear; they were obviously worn and loved.  The backing on the brooch is in excellent condition.  All pieces are spectacular!