Board Thread:Questions and Answers/@comment-122.62.176.66-20130205003002/@comment-67.166.169.12-20140107222614

Fractalman wrote: If you're in single player, just burn three of them and use NEI (aka cheat mode) to spawn yourself the diamonds. Alternatively, set up a mass fabricator and give it lots of power and scrap and use 9 uu matter to make 1 diamond. If you make gold ore and macerated instead of diamonds with 5 uu matter and turn 4 ingots into 1 diamond, it costs less, and uses less uu matter, so look here for how to create 2 GOLD ORE (which means 4 gold ingots if macerated and smelted or 1 diamond if macerated and smelted and transmuted)