Ezekiel Elliott just hooked up Dak Prescott's stocking in a HUUUUGE way -- lacing his quarterback with a brand new BALLER diamond chain ... TMZ Sports has learned.
The Cowboys running back hit up IF & Co. in L.A. and commissioned 2 matching diamond "214" pendants. Not only is "214" a combo of their jersey numbers, but it's also the area code for Dallas.
The final product ... two 14k white gold pendants, each covered with just under 10 carats worth of VS1 and VS2 quality diamonds (the good stuff).