I like the agate. Reason I Home › Forums › General Discussion › Newbie Island › What kind of gemstone do you like best? › I like the agate. Reason I May 3, 2010 at 11:19 am #5113 adiamore07Participant I like the agate. Reason I like agate the most is because they are cool in looks and when we wear them; it feels good. Also, I would like a diamond for my Engagement Ring.