There are 14 carat, 18 carat, 23 carat, 22 carat, & 24 carat gold. The 24 is the most expensive. I think inside LuLu Al-Mattar there is a shop of Hindi gold.
They say it is getting expensive now. Maybe after Eid Al-Fitr you cn buy one.
Small ring of 22 kerat could cost more than QAR 500 in normal days maybe.