Princess cut diamond engagement ring

I haven't taken this to the jewelers yet so I don't know too much about this ring. I bought it and it was verified by ebay authentication that it is a natural diamond ring and 14k white gold. Sold to me as a pink diamond. I suspect it is coated. If it's not coated I'm going to keep it so if it sells before I find out that's great too. Will update with any information I recieve after taking it to my jeweler. Just engagement ring. Can add better video and pictures for some reason I couldn't get the 14 second one to load. Might consider a trade. Update at my jewelers being appraised 🥰