Heart Knot: The heart is our center, our way of seeing and our connection to creativity. We all want to be in our heart, because nothing is more meaningful than connecting from the heart. The knot work is eternal, with the interconnecting lines suggesting the eternality of love. It represents the unity with others we feel in any true act of love. Our Heart jewelry is handcrafted from 100 percent recycled metals, ethically sourced stones and gems wherever possible and comes with a lifetime guarantee against defects in materials and workmanship. These heirloom quality pieces are both socially responsible and eco-friendly. Our artisanal Celtic jewelry pieces are available in gold, gold over silver and sterling silver.