A classic Trinity knot design. This necklace is crafted in 10k yellow gold with a real diamond at the bottom corner. It comes with a 18 inch 10k gold sing chain. Celtic culture is interwoven with stories, and the Trinity Knot tells a tale of enduring love. The twists and turns of the Trinity Knot symbolise the timeless nature of the human spirit. With no beginning and no end, this intricate decoration is a sign of eternal life and never ending love. It has been Irish hallmarked by the Assay office at Dublin Castle.