This sterling silver Celtic necklace with marcasite stones features a facet cut dome of Connemara marble in the center along with a knot-work design. The dimensional Celtic Connemara marble necklace measures 7/8" wide x 1 1/8" tall, including the chain bail and the jump ring, and it includes an 18” long sterling silver chain.This Irish pendant is made by Solvar Jewelry in Dublin, Ireland and it is gift boxed with Celtic knot and Connemara marble history cards, complements of The Irish Gift House.