Carved Owl in Amber Acrylic with Cubic Zirconia Sterling Silver Ring Size 10

Pre-owned Owl Ring, I was told the owl is carved using the technique of carving is called "Reverse Intaglio". The image is carved in reverse from the back of the pendant, which forms a 3D image when seen from the front. The ring is stamped HT 925 no visible signature of the maker. The ring has been stored in a jewlery box in a smoke-free home for at least 15 years, due to arthritis I am unable to wear it so it's time to pass on to someone who loves owls too. I take close-up pictures of the items so the details are clearly visible. It can make items look bigger, so please review the measurements in the photos