This Sterling Silver Trinity Knot Pendant is adorned with shimmery marcasite. Marcasite is a light crystal that provides a bright, metallic sheen that adds a unique sparkle. The Trinity Knot is a meaningful symbol of Celtic culture and is a variation of the Celtic Knot, which is said to represent the Holy Trinity. Without a beginning or an end, this renowned knot stands for everlasting life and timeless love. Attached to a 18-inch sterling silver rolo chain, this pendant features an Assay Office Dublin Castle hallmark and a total weight of 2.8 grams. Height & width: 0.51 inches x 13mm.