Precious Metal: Sterling Silver (925) Gemstone: Cubic Zirconia Height: 22.7~28.5 mm* (including the bail) Width: 14.3~22.8 mm* Approx. Weight: 3.7 grams* *All weights and measurements are approximate. **Necklace sold separately. Please contact us if you have further questions about alternate sizes or styles, availability, specifications, and personalization options.q