darkmega5
The Destroyer
maybe there could be ruby/sapphire/topaz/amethyst/diamond/amber/emerald/any gemstone I may have missed animal variants (Ex: emerald bunny, sapphire penguin, amber bird.) they could sell for less than gold variants, but more than the normal variant. OR at an anvil, you could turn the gemstone animals in the normal variant and X amount of the corresponding gemstones. Like this if you want this unnecessary but cool idea!