Boru Trinity Knot Necklace Small Celtic Irish Sterling Silver & Rose Gold CZ Pendant Made in Ireland Trinity Knot necklace measures approximately 5/8 tall by 3/4 wide for a smaller sized pendant. Crafted from sterling silver with rose gold and shining cubic zirconia stones. Nickel and allergy free. Beautifully gift boxed for a lovely Irish gift for her. Crafted by Boru located in Dublin, Ireland! Hallmark stamped at Dublin Castle.