Size 6.5 platinum pave ring. Imprint says 585 OTC but tests as platinum, 9grams

Beautiful size 6.5 platinum pave open hearts ring. Weighs 9 grams. It tests as platinum, but the imprint says 585 so it could be white gold. This ring is breathable. I'm unsure why it tests as platinum, maybe it really is idk. If not it's white gold, 14k. It has over 4 grams if DWT in it as well, but the ring sets on 9.1 grams. I'm unsure what to ask for it, as it's in very excellent used condition. If you wear a size 7 comfortably, I am sure this ring would fit. It isnt uncomfortable at all, and it definitely is one of a kind, and an eye catcher. It did come from a reputable dealer, as in zales, marks and Morgan, Friedman's, im Unsure uts been so long. This is a very nice ring and I love that it can be resized if you need it to by adding another one of the triangles in it. I havent been able to find another ring like this one, but i know it was bought in the late 80s. Early 90s. Very durable, no stones missing. You can tell it hasn't been worn a lot.