Beautiful Art Deco 18k Gold and 50 Antique Silver Set Diamonds Star Brooch. The total diamond weight is 3 carats. They are old mine cuts with open culets averaging I color and VS clarity. The brooch weighs 5.9 grams. From widest width from star point to star point 1 1/2 inches. This is a beautiful Art Deco diamonds star brooch in excellent condition guaranteed to please the new owner.