Kimberly DePaola

One of the 'Real Housewives' is going full Mick Jagger on the jeweler who's suing her for ripping off designs -- saying the guy is using her, and he better get off of her cloud ... before she sues his ass. Kim DePaola from 'RHNJ' tells TMZ ... Ohio jeweler Constantino Frangopolous is "delusional"…

Kimberly DePaola -- a semi-regular on "Real Housewives of New Jersey" -- enticed a well-known jeweler to sell her some of his best pieces ... so she could rip off the designs and sell them as her own ... according to a new lawsuit. Constantino Frangopolous claims he and Kimberly struck a deal --…