Metal: 18k Recycled Gold Plated on Brass Gemstones: Seed Pearls, White Topaz & Black OnyxLength: ShortCharm Dimensions: 29.9mm x 17.9mm Chain Length: 17.7inch with extensions from 16.1inch to 17.7inch Weight: 12.85g Cultured freshwater pearls are sourced by our Responsible Jewelry Council certified suppliers. Every pearl is naturally unique in its irregularity; imperfections are here to be celebrated. Product Code: HR-G-N8-WP-BX