Jodhi Rhodocrosit 14K Goldfilled Chain Earring Material: Goldfilled Karat: 14K Stone: Rhodocrosit Number of stones: 1 Dimensions: Length 5cm Sold as single 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.