How 'bout tryin' the Apex pick? It's got a strong point, a good-sized hoe, and you can add a magnet if ya need. Might hold up better than what you've used before!
Wow, that's awesome! Finding stuff like RAF buttons, jewelry, and old coins in your yard must be so cool. And getting a silver quarter from 1938—what a find! Yard detecting sounds like a fun hobby, especially on a farm that's been around for so long.
Wow, congrats on finding the ring! Italian gold with emeralds and diamonds sounds fancy! Bummer about the missing gemstone and diamonds, though. Maybe try emailing the maker in Italian this time? Your detector settings seem tricky but cool that it worked. And finding it after forgetting about the spot for a while