Designed In London. Made of Alloy, Allergy free material. Plated with High Quality Polish for Long Lasting Finish. This chic slice of stone will take any outfit to a spiritual level. Created in gold-tone metal, this necklace features a slice of rose quartz that hangs on a fine chain. Fastens with a lobster clasp. Fastens with a lobster clasp and extender chain for perfect fit always.In compliance to the British and European Union Nickel directive which requires a very low level for Nickel in all jewellery .Great as a gift for yourself or your loved ones.