18 kt vintage platnium wedding ring

Ok here is my suggestion for you. your 18K rings looks like 1930's design to me. if the stones are real and gold is real. we are talking good money.. But get it tested first.  Never asume that they are real untell you have a hands on test... If the person testing it makes you an offer. don't take it unless you need money fast.. also better photos would have helped// Good Luck 

Now I would get the Appraisal and get amount on paper. and ask what ever you want..

Once you have documation price goes up. Good Luck to you...

Looks like my mothers set, Mom and Dad were married 1947 and they were bought in a pawn shop.  I had to get an appraisal for probate and they apraised at $7400.00.  Her set has a stone with a flaw, not visable to the naked eye.  The written appraisal states that all the stones are hand cut, (not laser cut as newer stones) making them more valuable than the same karat weight of perfectly cut  stones.  Hope this helps you

I should have added the wedding ring is 1.33 Karats and the engagement ring is 2.7 Karats