KJC Coins (Australia) offer one of Australia's best and affordable ranges of coin jewellery. Our range includes frames made for the popular Australian Gold Kangaroos in five different sizes as well as Sovereigns, Half Sovereigns and Australian $200 Koala Gold Coins. We have plain simple frames through to Cartier style frames with Diamonds and others with Rubies and also offer unique thicker plain frames with Crystal either side of the coin to protect your valuable heirloom.