Sterling Silver Red Cut Glass and Clear Cut Glass Halo Accent Ring. This ring is a US size 10 and the stamps 925 sterling silver inside of the band. There’s also a DBJ makers mark as well as they made in. China stamp inside of the band. The stones have all been tested with a presidium Gem tester two, which is verify that all the stones are cut glass. I do accept their offer, so please feel free to leave them and thank you for shopping with me!