14K Yellow Gold 5 Channel Diamond Men's Ring

This belonged to my late husband who purchased it c2006. Size is 9.25. I could not find receipts but he once said he paid $750 for it. I had an acquaintance who is a jeweler look at it. He did not have his equipment with him and I did not want to pay for an appraisal, but he told me the 5 diamonds were good quality. It is time to let go of this. Thank you for viewing.