Buy OSRS Necklace mould
The Necklace mould is a Crafting tool in Old School RuneScape. Players use it to make necklaces at a furnace. Keep the mould in your inventory, then use a gold bar on a furnace. If you also have a cut gem in your inventory, you can add the gem to the necklace.
The mould can make many types of necklaces. A gold necklace needs level 6 Crafting and gives 20 XP. Higher levels unlock more. A sapphire necklace needs level 22, an emerald necklace needs level 29, and a ruby necklace needs level 40. A diamond necklace needs level 56, a dragon necklace needs level 72, and an onyx necklace needs level 82. The best is the zenyte necklace at level 92, which gives 165 XP. Some necklaces, like opal, jade, and topaz, use a silver bar instead of a gold bar.
This makes the mould a key item for training Crafting and making jewellery to sell or enchant. The Necklace mould is tradeable and noteable, but it cannot be equipped or stacked. It weighs 0.453 kg. Its item ID is 1597. It can also spawn in the Crafting Guild.