14K yellow gold with .40 cttw of diamonds sets in an Octagon Ring. The diamonds are HI VS2-SI1. The ring measures a size 8.5. "Expertly crafted and dazzling, this ring boasts 14K yellow gold with .40 cttw of diamonds in an Octagon setting. The diamonds are HI VS2-SI1, ensuring both quality and distinction. Measuring at a perfect size 8.5, it's designed to make a statement."