Sorry to be a newb. I am a member on alot of internet forums and I know people get aggrivated with this kind of question, but I just had a baby and me and my wife are trying to get this ring sold to buy a new car and selling a diamond seems like one of those things that is kinda hard to do and I figure you guys are the best people to ask these questions too. My wife bought the ring 5 years or so ago as a engagement ring for her and her ex. She payed right around 20k for it and now we have no use for it. It is a Princess cut Grade D Clarity SL set in 18k White gold the main stone is 3.01 carat and the setting stones are .46 carats. I went to a jeweler that my family does business with and he wouldn't buy it, but said he would trade it in at 16k. Well we don't need more jewelry, we need a new vehicle. I will post a pic of it later today when my wife sends me a picture. What is it worth and where can I sell it? Am I better removing the diamond from the setting and selling it alone? I have read 3 carat stones are rare and most people would want to have a ring built for it anyway?