Mase -- Feels So Good to Not Owe Jeweler $35k

Rapper Mase no longer has to worry about a $35,000 unpaid jewelry bill ... because a court just decided he is off the hook for the five-figure bling, TMZ has learned.

TMZ broke the story ... Mase was sued last year by Aydin & Company -- a jewelry store in Atlanta -- who claimed the rapper bailed on a bill waaaaay back in 2005 (right about the time he was last popular).

Mase had claimed he never signed for the bling and therefore owed them zilch. A Georgia court agreed with rapper and granted judgment in his favor this month -- which means he's totally in the clear.