Brand new, never set. Crisp, clean, gorgeous lab diamond. IGI Certified IGI Report Number LG536289045 Measurements:8.21x8.26x5.13 mm Video can be seen here: https://www.brilliance.com/lab-grown-diamonds/round/2-15-carat-g-color-super-ideal-make-vs2-clarity-igi-certified-SKU-LG17861001