Hallmarked Band 14K Gold NarrowThe date letter collection utilizes a strong British tradition which requires precious metals to be officially stamped. A symbol represents the metal the piece is created in, and the date letter represents the year it was made, by law only available for that particular year, there being a 26 year wait before this letter can be marked again. Limited Edition Classic band, for weddings and other milestone dates. See also Hallmarked Band 14k Gold Wide.