Research costs (University of Thought)
- Cut Garnet: Choronzon 17
- Cut Garnet: Lens 17
- Cut Garnet: Queen's tomb 17
- Cut Garnet: Thistle 17
- Cuttable Amethyst 100
- Cuttable Garnet 100
- Cuttable Lapis 100
- Cuttable Turquoise 100
Allow one to add a balance to a gem cutting table, measuring a gem's weight, with 2 Cut Garnet: Queen's Tomb.
Teachable in 16 lessons.