Vintage Crystal Ring-What size do you need??

I have several of these vintage rings in lots of sizes. These are a heavy silver plate and have stood the test of time. Very pretty ring that features 5 round crystals at top of band. I was told this was called a promise ring back in the day but I just think it’s a beautiful ring to mix in with your collection for an amazing price. Sorry this ring in image is size 6 (not my size). Comment size 6, 7, 8