Sign up forusing my code TRAVELINGFROG to get $10 off your first purchase!Gorgeous HUGE Antique Victorian Edwardian solid 18K Yellow Gold and solid Sterling Silver 925 Frame Black and White Cloisonne Enamel Niello Brooch Pin (marked "K18" on the back and acid tested). It measures about 2 1/16" by 1 3/4". Solid 18K Gold part is about 1 5/8" by 1 5/16". This unique brooch pin weighs about 11.4 grams and is in good antique used pre-owned condition, please see pictures for details. Pin works fine.