Lovely, classic Diamond engagement ring! Comes with IGL certificate that gives all the specifics about the Diamond. It is .77ctw and approximately 6mm round. It’s is SI3 clarity, so there are inclusions visible to naked eye, certificate says it is clarity enhanced. It is very pretty and sparkling! In classic 14k white gold setting that is a size 5. Final sale, by PayPal, free shipping within US. Thank you!