Was detecting the same house when I stumbled upon this a Sterling silver piece with my great grandfathers initials.not sure if it's diamonds on the front but when I first pulled it out I thought it was junk because it was so blinged out. Luckily my Aunt was with me and told me those were his initials and these were popular in the day. It was in a ivy infested part behind the garage where he used to plant crops.