Heart Knot Ring Sz 5 Promise Love Jewelry

Here's a US size 5 "heart knot" ring that stands for a promise of love. It's a sturdy design in very good preowned condition with signs of light wear. The band is unmarked. The metal content of the ring is not attracted by a magnet. My best guess is that it is gold-plated silver. As expected with all preowned vintage items, some surface wear is likely noticeable due to age and use. Please see all photos! This piece has been lightly wiped off but not deep-cleaned or polished.