First time poster. Came across this ring and am curious what it is, its value, who made the piece. Thank you for your time! Here’s what I have guessed so far with Google lens:

• potentially a garnet or citrine
• 1/8 or 1/4ct emerald or baguette cut
• labeled “04 (unidentified symbol) 916 R” (22k Gold)
• guessing it is a men’s engagement ring