David Klass custom made this ring for me in 2016. It is solid 18k yg with a platinium milgrain bezel with claw prongs weighing 5.1 grams. I bought the diamond from a fellow PS'er who sourced it from CvB Designs. The diamond is GIA certified #6173757651, J VS1, bright white with pastel flashes. It is currently a size 7 and sizeable. I've looked up some comps, the closest is at OWD and selling for $7449, GIA #1182012707. The attached PS thread shows the completed ring and more photos. https://www.pricescope.com/community/threads/oec-in-custom-dk-setting.225294/ Paypal only, fees additional. Please message with any questions.