It...I guess it does look more like a jewel than a "stone". [He'd only ever had it called that, though.] It doesn't hurt at all.

[...aaaand that is a minefield of a question. Dorumon's going to stop and think about how to answer that for a second.] Mmm...it's just the kind of Digimon I am. [Not actually a lie, but it avoids the complicated parts.]