How gorgeous is this elegant pink zircon necklace? It's a beautiful sparkling necklace that will dress up even the most simple outfit. It has a lobster lock.- Sterling Silver with Rhodium plating and 925 hallmark- AAA+ quality zircons- Rhodium e-coating to prevent tarnishing- To keep a long-lasting shine, do not expose to prolonged heat, water, and moisture- Do not wear while swimming or showering- Comes with authenticity certificate