jewels drop

hi im wondering why so low drop rate of jewels here..im hunt jewels like joh.after an hour no have joh/gemstone..super bored while hunting.make it high that players need joh was enjoying to hunt not bored..ty

i spent many hours and days hunting for johs. . .but when i already got 32. . .i put it on my set.
but unfortunately, i didn't the the opt i want. . .all the johs are frustrated.

Some jewels (as JOC, for example) are dropping at some normal events or monsters at game
JOH is droppping as it should
Remember: This is a "medium difficult level server", thats why some things are a little hard over here.
Some GMs makes many events too, and sometimes they ask to you about your price, so you can get some from them too.
Anyway, tnx for suggestion

Goodluck