It seems like you might be referring to a spring ring in the context of jewelry, possibly a type of clasp used in necklaces or bracelets. A spring ring is a type of fastening mechanism commonly used in jewelry to secure chains and other items. It consists of a hollow circular metal ring with a spring mechanism, and a small lever that opens and closes the ring.

If you're specifically asking about a diamond spring ring, it could mean a piece of jewelry that features a spring ring clasp and is adorned with diamonds. In this case, the diamonds could be set into the ring itself or incorporated into the overall design of the jewelry piece.all ring sizes is avalible, usa 5 to usa 10.