No, only wedding rings are allowed
https://www.inmateaid.com/ask-the-inmate/hi-can-an-inmate-receive-an-engagment-ring-sent-by-mail-to-him-in-jail-scott-county-jail-in-forest-gt-ms-or-others-thanks-for-your-answer-janine#answer
Accepted Answer Date Created: May 14,2019