Engagement ring & wedding band set. *REAL DIAMONDS*

These are yellow gold, size 4-4.5. The engagement ring is a princess cut and is just under a karat. The band has 6 princess cut diamonds in a row equaling to around a karat. I took them to my local jeweler to see what I could get and he gave me an idea, as well as confirmed the authenticity(also advised not worth spending $200+ for documentation) I could pay to get it appraised and show pictures of those appraisals but I’d rather save the money and let Poshmark verify lol. I have absolutely no rush to sell these, my wife would like to sell them sooner than me as they are from a previous marriage. Any questions feel free to ask. If it turns out someone NEEDS papers,other than POSHMARK VERIFICATION PROCESS, I am willing to get the clarity/color/cut appraised by a jeweler, in order to make the sale happen. However buyer is responsible for this appraisal when it comes back as expected & authentic!