2018 THE GRAT WHITE SHARK – UNDERWATER WORLD 2018 3 OZ PURE SILVER COIN. The king of the underwater world is realistically depicted on a beautiful 3 oz silver coin with translucent blue enamel. Minted in Extra High Relief. The Extra High Relief Technique gives the motif a stunning 3D-effect. The coin comes with a high quality wooden box and Certificate of Authenticity. Frighteningly real: The first 3 oz Antique Finish Silver coin with a tremendous great white shark motif. Through Extra High Relief the beast emerges out of the marine-blue Enamel. Each coin is individually numbered which guarantees the authenticity and strict limitation of worldwide only 999 pieces! This is the first coin of a brand new series from Barbados – next issue coming soon. Quality: Antique Finish Mintage: 999 Material: Pure Silver (99.99%) Year date: 2018 Weight: 3 oz Dimensions: 50mm. Credit / debit card.