Jewellery/Ring4 messages

Who knows what this ring is?

https://www.catawiki.nl/catalogus/sieraden/type/ring/7938829 ring

This is a rosary ring or a prayer ring .......

Thank you. Do you know how much it is approximately worth?

New, bought in a jewelry store in silver approx. 10 / gram and in 14 krt. yellow gold approx. 100 / gram.