The 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, and by law is only available for that particular year. There being a 26 year wait before this letter can be marked again. Limited Edition classic oval signet ring in gold with British hallmarks. The crown representing solid gold. 'A' is the official date letter for 2025.