Celtic knots are a variety of knots and stylized graphical representations of knots used for decoration. Nowadays they are widely used in fashion projects making necklaces or bracelets. Here is a nice tutorial on how to make a Celtic heart knot. It’s very easy to make. It’s great for a pendant or bracelet because of its unique design. You can tie the heart first and then use the ends to make the necklace or bracelet. Let’s check out the video tutorial. Enjoy!