Find the finest collection of Celtic knot jewelry here at The Irish Store. Celtic knots date back to the 4th century and can be found on ancient monuments and illuminated manuscripts such as the stunning Book of Kells housed at Trinity College Dublin. Their enduring message of eternity still inspires Celtic jewelry design to this day. Choose a stunning Trinity knot pendant in sterling silver or matching wedding bands for the bride and groom in 14 carat gold. We have Celtic spiral cufflinks inspired by carvings at Newgrange, beautifully crafted by celebrated Irish jewelry designer Declan Killen along with gorgeous Celtic earrings and Tara brooches of distinction.