Celtic knots, or Celtic interlace, are intricate and embellished designs of never-ending spirals, loops, knots and sometimes animals used in Celtic jewelry and Celtic rings.

Emerging from Ireland in the 7th century, Celtic design was first used to decorate symbols of Christian faith, such as the Gospels and Celtic crosses, before expanding to other Celtic jewelry.

The Book of Kells (penned circa 800 AD) is the most famous illustration of Celtic knots. It is a stunning collection of paintings that illuminate the four Gospels in Latin. In the 13th century, Giraldus Cambrensis was so stricken by the incredible degree of ornament and detail, "the work not of men, but of angels."

The symbolism of Celtic jewelry can be interpreted in different ways. For some the use of Celtic designs is an affirmation of Irish identity. But there is also poetry in Celtic design - a deeper meaning that defies literal translation.

The single continuous path has been seen as the persistence of life, love and faith. Many ancient Celtic knots are not a single path, but several closed paths that are linked or woven together. These can be seen as metaphors for the intermingled paths of life. These linked knots are often referred to as "love knots," a theme which works beautifully in a Celtic wedding ring or Celtic wedding band.

See our Titanium Rings category for some great Celtic designs.

More resources on Celtic history:

Who Were the Celts? - A lengthy but interesting document on the Celts