The celtic knot is an ancient symbol of the journey of life. With no beginning and no end, the knot represents the timeless nature of our spirits and the world we live in. A white topaz celtic knot combines these concepts with the spiritual attributes of the white topaz . White Topaz Is known As the gem of clarity and strength and is the birthstone for the month of April. All of the items below are available in 14K white gold, 14K rose gold, and 14K yellow gold.