The 21-year-old joined the Lions on dual registration with Irlam back in March.
Cartwright has made 10 appearances for Guiseley since his move to West Yorkshire.
He has also featured further up the football pyramid for Chester and also at Step 4 for City of Liverpool.
Alongside this, Cartwright enjoyed a spell in Wales where he plied his trade at Cefn Druids.
The midfielder is available for selection in Belper's FA Trophy clash away at Runcorn Linnets.
Photo credit: Belper Town
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