Celtic Moonstone Triquetra Knot Sterling Silver Ring Crafted with an irresistible, Celtic inspired design, August babies will love this sterling silver ring. Accented by a vivid, oval, moonstone surrounded by a triquetra knot motif. .925 sterling silver Measure: Width: 3mm Weight: 2.6 Grams Material: .925 Sterling Silver, Moonstone 3mm Band Width, 6mm Face Crafted with an irresistible, Celtic inspired design, August babies will love this sterling silver ring. Accented by a vivid, oval, moonstone surrounded by a triquetra knot motif. .925 sterling silver Measure: Width: 3mm, Weight: 2.6 Grams, Material: .925 Sterling Silver, Moonstone