The 14K Gold Diamond & Emerald Shamrock Stud Earrings are made from genuine 14k gold and natural diamonds. Crafted in Ireland by Solvar and hallmarked in Dublin Castle, these earrings measure approximately 3/8" by 3/8" and feature a diamond weight of .027ct. Legend states that St. Patrick picked the shamrock from the land to symbolize the Holy Trinity, and today it is known as a good luck charm. These stud earrings, adorned with diamonds and emeralds, embody the spirit of the Emerald Isle and come with a guarantee of authenticity from Dublin Castle.