JewelStop 10k Solid Gold Yellow Or White 1 mm Singapore Chain Necklace, Spring Ring - 14 16 18 20 22 24 JewelStop Singapore chain necklace that has got a stunning design. The yellow gold chain necklace has been crafted in 10k gold. The 10k gold chain 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 20" long and is 1 mm in width. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.