A Necklace mould is a piece of Crafting equipment used to make necklaces. This mould needs to be in your inventory when you use a gold bar on a furnace. If a cut gem is also in you inventory, you will have the option of adding the gem to the necklace. This mould can be purchased at the Rommik's Crafty Supplies in Rimmington or at the Dommik's Crafting Store in Al Kharid. It is also found on a table in the Crafting Guild.