Derived from natural dolomite in Herkimer County, New York, Herkimer diamond quartz is beloved for its natural faceting and diamond-like clarity. This delicate pendant necklace pairs authentic Herkimer crystals in subtle, smoky hues with extra sparkle from cubic zirconia gems. 14K gold-plated brass chain and findings. Clasp closure. | Fabric Care: . | Ratana Pendant Necklace by Soft Surroundings, in Gold Multi size One Size