this is a beautiful ring. The larger main CENTER STONE looks like either OPAL Or MOTHER OF PEARL. surrounded by much smaller rhinestones.. Size 10 large center stone, fashionable, elegant fair offers will be accepted If you have questions please ask before purchase this is a non smoking, pet friendly home Fair offers will be accepted If you need more info let me know this is a smoke free pet friendly home thank you for visiting my closet #meb (listed or updated 08242025)