Look at the price. The probability of perfect quality of green gemstones is 2 in each group. The ring necklace made of three gemstones and one 1G2Y jewelry base is 8G74Y, but the probability of 10% is 425 blue quality. Generally, 85-level trainers will buy it, and the price of AH ranges from 50 to 100G. Another match is to make blue 450 quality rings and necklaces, which are also consumption. 6 Jiao Yanshi plus 6 gem groups, broken down into an ethereal price of about 50. If Jiao Yanshi is cheap, you can do the same. After all, there is a treasure bag trade union that can still explode.