It's a silver ring. It has a cool design (*^^*) The brand and other details are unknown. There is "925" on the back (4th image). The size is approximately 18mm in inner diameter (around size 16? 5th image). Please note that this is a amateur measurement, so please consider it as a reference only m(__)m There are dullness and scratches. There may be some overlooked details. We ask for your understanding. *Please read our profile before purchasing. By purchasing, you agree to these terms. We have many other items for sale. We can offer discounts for bundled purchases, so we would be happy if you would take a look (*^^^*)