Minimal form, magnetic glow. With a modern hoop line, the Mini CZ Open Heart Hoop Charm delivers instant elevation. Lightweight polish that works as hard as you do. Materials: Sterling silver Plating: 14K Gold or Rhodium (Silver) Design: Modern polished hoop Sustainability: Made with sustainable materials Add the Mini CZ Open Heart Hoop Charm to your lineup; engineered for balance and shine so every look—casual, corporate, or cocktail—lands on point.