Original Heirloom Sterling Silver Letter CharmsAntique Letter Charms Our signature letter charms draw inspiration from vintage and antique pendants weve collected over the years. Available in three sizes, each charm can be worn sleek and unadorned or accented with a single white sapphire or diamond, set in a celestial motif for a subtle touch of light. Interested in adding color or a gem of meaning? Or setting multiple stones? Simply select your letter size and metal purity in the "no stone"