This is my moms but she wanted me to sell it 😉 It’s marked 925 that is Sterling silver. It’s size 7. Has white and black stones ( I don’t know what they are but I believe it’s ones and cz.) Very Spakly! It’s vide style ring almost 1” on the top and just stunning piece. It’s a bit too large for me so that’s why I didn’t want to keep it myself. Enjoy 💐