Originally Posted by
Nohara
Hmm, I dont really agree, although you get our recipes faster, it seems far more logical to buy Golden Lotus with your Motes of Harmony. You can either sell these for lots and lots of gold, or use them to transmute your gems. Raw Pandarian Garnets are going for 5g a piece on my server, and other even cheaper. So instead of randomly get your recipes with 3 spirits, you can buy 9 golden lotus, go to your nearest transmute master and transmute away. This ensures you of at least 9 rare red uncut gems.
That said, I wouldnt do what I said above just now. Uncut rare gems go from 80g to 300g on my server, but Golden Lotus sell for 650g. So, I would simply buy the gems you want for research and sell the Golden Lotus.
So, basicly, you can earn about 6k minus gem cost (nets about 4500g), or have that extra research once every 3-4 days. With the current amount of gem slots, I would first focus on rare red gems, because those will sell the most the next few weeks. After that orange and purple.
About common cutted gems, sell to your vendor, not worth selling them in the AH.