Diamond Infinity Knot Necklace 1 20 ct tw 10K Yellow Gold 18" Kay Sale! Gold Infinity Knot Pendant 14k Solid White Gold, New Designer Infinity Knot Pendant 14k Solid Yellow Gold New Designer Etsy Infinity Knot Necklace. Etsy Israel Infinity Knot Personalised Necklace By Bloom Boutique 14k Gold Infinity Emerald Knot Necklace, Infinity Pendant White Gold. Make a statement in the Infinity Knot Necklace. This stunning gold plated knot necklace features an adjustable chain and brings eye catching shine to your daily layer. Its unique design is easy to love and perfect for adding a touch of elegance to any look. Necklace adjustable to 16" 18" length Charm measure 1 2" Spring ring closure Available in 18k gold plated brass Avoid contact with anything containing derivatives of alcohol