I have a diamond wedding ring that was only worn for three weeks. I've had this in my possession since 2003. Diamonds have gone up 33% over the past eight years and I paid with tax little over eight thousand for this ring. It is a 1.10 carat symmetry is good polishes good Clarity is S12 color is f. I have all paperwork for it including receipt. The mount on the ring is platinum. Sitting over the years could use a cleaning. Diamond itself is worth over $6800 at the time of purchase and now $9044. I am asking $7,000. If you would need to go to a jeweler to authenticate it I have no problem with that.