1996 China 4-Coin Unicorn Proof Set w/Box & Papers 1oz. Set #610 of 750. Comes with 0.40oztw of 999 gold and 1 ozt 999 fine silver. Also contains a collectible bottle. Comes in original box, with COA, and PCS Letter. We are a storefront pawnshop. Jewelry descriptions are all provided by our on-site G. If a gemstone is listed as certain gemstone, then she provided the identification. If the mounting prevented proper testing procedure, then she lists that information as well. Additionally, all gold and silver jewelry is acid tested prior to listing. ALL gold and silver coins are sigma tested, not acid tested. PLEASE DO NOT ASK FOR AN EXCEPTION. THIS PROTECTS US BOTH. Please allow 24 hours for a response. Check our other auctions for other great deals!