Rembrandt Nurses Cap Charm. For that special caregiver, our three-dimensional 3/4-inch nurses cap charm in sterling silver is the perfect way to thank her for her role in the medical field. Lifetime warranty backed by Rembrandt Charms. The Nurse jewelry makes a wonderful addition as a charm for a charm bracelet or can be placed on a necklace as a pendant. The entire collection is covered with a lifetime warranty backed by Rembrandt Charms. Our charm is available in 14k yellow gold, 14k white gold, 10k yellow gold, sterling silver or even gold plate over sterling silver. Rembrandt charms miniature works of art will help you recall special days and interests in your life, or those you love. (FUN FACTS: The caps original purpose was to keep the nurses hair neat and in place to present a modest appearance.)