Uncut ruby

An  Uncut Ruby is a red gem used in Crafting  and  Fletching. An uncut ruby can be cut by a player with level 34 crafting by using it with a  chisel, which makes the uncut ruby into a ruby  and yields crafting experience.

Uncut rubies can be obtained in several ways. Players can get them randomly while mining ores, as drops from monsters or as a reward from Random events. With level 40 mining and the Shilo Village quest completed, players can mine the gem rocks in Village Shilo Village. Gem rocks may also appear while playing the Tai Bwo Wannai Cleanup activity, where players can mine them 3 times. A quick way to get uncut rubies is Wall safe cracking in the Rogues' Den, but this requires level 50thieving.

Members can use the Fletching skill to cut a ruby into ruby bolt tips  by using a chisel on a 'cut' ruby at level 63 fletching. Cutting a ruby into bolt tips grants the player 4 experience in the fletching skill and gives the player 12 sapphire bolt tips.