EFYTAL CZ Solitaire Necklace - Sterling Silver Large Solitaire Cubic Zirconium Necklace SPECIFY CHAIN LENGTH IN "GIFT MESSAGE" FIELD (Select Gift option at checkout) Chain: 16". The chain is dainty but strong, and will not break. Efy Tal Jewelry (manufacturer) will always replace it for you if needed. Materials: Sterling Silver, Cubic Zirconium. EFYTAL stands by the quality of our materials. Description: Sterling Silver Large Solitaire Cubic Zirconium Necklace Friendship Necklace, Perfect for Bridesmaids and Best Friends, Best Friends Jewelry