Ona Green 14K Goldfilled Bracelet Material: Goldfilled Karat: 14K Stone: vintage glass moreno Stone Colour: Green Dimensions: one size, Adjustable size elastic What is goldfilled? Goldfilled jewellery is composed of a solid layer of gold that is bonded to a base of another metal, in this case the material copper. Goldfilled jewellery is more durable than regular gold plated, and it keeps looking shiny and new even with decades of wear.