This Royal Australian Air Force (aka R.A.A.F) Spitfire Propeller Brooch is crafted from 9 carat yellow gold. It’s in excellent condition with very little general wear. The brooch measures approximately 40mm long by 5mm wide. On the back is stamped ‘9ct’. The total weight of this item is; 1.90grams. Thank you for viewing. If you have any question, please don’t hesitate to ask.