Unlike solid gold jewelry, gold-filled jewelry is composed of a solid layer of gold that is bonded to a base of another metal, such as sterling silver or copper. ... If properly cared for, gold can last indefinitely, which makes it a prized metal to designers as well as consumers.

Does gold-filled mean real gold?

Is gold-filled jewelry real gold? The gold in 14k gold-filled is definitely real. There's a thick layer of real, solid 14k gold on the outside of a brass core. The 14k gold that's on the outside of gold-filled is the same gold as you would get from a solid 14k piece.

Is gold-filled worth buying?

Gold-filled jewelry is a great economical alternative to solid gold. ... Solid gold jewelry is the most expensive and high quality option as it's long-lasting, doesn't rub off or flake, and doesn't tarnish. Gold actually increases in value over time, and solid gold jewelry has the best resale value.