This sterling silver ring has a 14k yellow gold bezel and is inlaid with mother of pearl and black jade and features a 2 mm natural white diamond and 2 mm natural black diamond. Signet measures 13 mm by 9 mm and band tapers to 2 mm. This ring is unable to be resized. For longest lasting wear, all inlay rings should be removed for any strenuous activities (such as exercise, swimming, washing dishes, or showering) and in daily wear where it could get wet (like washing hands). Inlay stones can be porous and are much softer than many other jewelry materials.