Hello all, This was originally purchased from Helzberg Diamonds. Unfortunately, i do not have the original paperwork, so I do not know what the stats are but I know it was purchased for much more than currently offered. The ring is .925 sterling silver, the black and white stones are diamonds, and I believe the blue stones may be color treated diamonds as well. There are 9 blue stones, 16 black diamonds, and 20 white diamonds. It is a size 7. The ring has only been worn to try on. Reasonable offers considered. I would prefer PayPal F&F please. I am a private seller and cannot accept returns. This will not come in the original box. Please contact me at@ gracefullygraciegirl (at) Gmail (dot) com. Thanks!