This exquisite pendant is made from sterling silver and includes Connemara Marble and Marcasite, creating a visually striking balance. Marcasite, a light crystal, adds a subtle vintage-inspired glimmer to the piece. Connemara Marble, an endangered stone found only in the west of Ireland, is estimated to be over 900 million years old. The shamrock, a beloved symbol of the Emerald Isle, is denoted by exquisite craftsmanship, and this piece is hallmarked in Dublin Castle. It is fitted with a 18 inch sterling silver rolo chain and measures 0.67 inches in width and 17 mm in height with a weight of 3.76 grams.