I think I remember a post like this where someone helped the Op find their lost object so it's worth a shot?!
I noticed a couple of weeks ago one of the diamonds in my engagement ring has fallen off, it's a small marquise that's was sitting on the side but now it's gone 🥲
I've checked in all the usual places and it may very well have just escaped down the drain or got lost when I was out and about but we are moving out of our apartment next month and if there's any chance it's hiding somewhere at home I'd love it if anyone could point me in the right direction 
Just to tug on your heart strings a little, it's very sentimental (aren't they all) but DH is currently refusing any more treatment for his cancer so it feels extra important I find it. If it's hiding somewhere here I don't want to leave it IYSWIM
So can any of you MN witches see it??? 🤞🏼