JewelStop 10k Solid Gold Yellow Or White 1mm Box Chain Necklace, Lobster Claw Clasp - 16" 18" 20" 22" 24" JewelStop box chain necklace that has been beautifully designed. The yellow gold chain necklace has been crafted in 10k gold. The necklace is yellow gold in color. The yellow gold chain necklace has an unlimited 1 year warranty and 30 days money back guarantee. The chain is 22" long and is 1mm in width.