Home/Knowledge Center/2003 1/2 oz Platinum EagleObverse Reverse Approximate Current Value: $475 Diameter: 27.00 mm Mintage/Proof: 17409 / 0 Weight: 15.56 grams Metal: Platinum Information and History of 2003 1/2 oz Platinum Eagle Value of 2003 1/2 oz Platinum Eagle ← Previous2003 1/10 oz Platinum EagleAll BullionNext →2003 1/4 oz Platinum Eagle Have a coin like this?We buy rare U.S. and world coins of every type. Get a fast, free, no-obligation offer. Get a Free Offer