This sterling silver Celtic necklace features a diamond set in the center of the spiral enhanced Trinity knot along with 10K gold accenting. The Celtic pendant measures 5/8" wide x 7/8" tall, including the jump ring and the chain bail, and includes an 18" long sterling silver chain.The Trinity necklace is made by Solvar Jewelry in Dublin, Ireland and is gift boxed with a Celtic knot history card, complements of The Irish Gift House.