Crafting... but just buy one
To make a tiara on RuneScape you will need:
- Silver ore (you can mine this or buy it from another player) or Silver bar
- A tiara mould (you can get this in crafting shops - look at map)
- Crafting level 23
- Smithing level 20 (if using Silver ore)
It's pretty simple :D
- Take your silver ore/bar and tiara mould to a furance. If you have Silver ore you first need to smelt it to get a Silver bar, if you have a Silver bar skip this step
- 'Use' your Silver bar -> furance. This will then bring up a menu to enable you to chose what you want to craft
- Chose tiara (or right-click craft how many you want) and your done
Alternatively, you can buy one from the Grand Exchange for around 25gp each.