That's a nice looking ring. I am less sure about this than the last one you posted but am inclined to give it a thumbs up 👍. I have a similar ring albeit it looks less grumpy. The eyes are a different shape and obviously don‘t have the red glass adornments. However, the marks inside are the same: silver content, 835; inverted triangle; 'PA' inside a box. My ring is more heavily worn so the markings are less clear but I am pretty sure it's authentic.