These sterling silver Claddagh earrings feature tiny Trinity knots on the hearts along with marcasite stones and green enamel accenting. The Claddagh stud earrings are on posts that are complete with push on butterfly backs; they measure 3/8" wide x 1/2" tall.These marcasite earrings are made by Cailin Jewelry in Co. Kildare, Ireland and are gift boxed with Claddagh and Celtic knot history cards, complements of The Irish Gift House.