14k Vs. 18K Gold

Everything You Need to Know About White Gold Engagement Rings

White gold is a popular choice for engagement rings. It’s got a clean, elegant look that goes with absolutely all clothing colors and skin complexions. We love it. So do couples; white gold is the most popular metal for engagement rings. Here’s what you need to know about shopping for white gold and the differences between 14k and 18k. We’ll also cover all things long-term care, including how to clean white gold and replate it (we do this free of charge).

14k vs 18k white gold

When we talk about gold, the karat number refers to purity. 24k gold is 99.9% pure. You would think this is good – but pure gold is so soft it dents and scratches easily. It’s not used in jewelry. Instead, jewelers use 14k and 18k gold: the two types you can buy at Keyzar. The difference between the two can’t be seen with the naked eye. Why?

Metal: 14K Rose Gold

57.5% Gold
30.5% Copper
6.1% Silver
4.7% Zinc

Because all white gold is rhodium-plated. The rhodium is there to increase white gold’s lifespan and prevent it from scratching or tarnishing. This means what you really see when you look at a ring is rhodium, not the white gold itself. Underneath the rhodium, 14k white gold is a little whiter and more durable. 18k white gold has more of that rich, warm golden hue – but is a little softer. As we already said, though, there’s no visual difference once we plate either alloy.

14k vs. 18k White Gold – What’s the Difference?

14k and 18k have a few noticeable differences and a few less obvious ones. Let’s compare.

14k18k
14k has a cleaner white hue underneath the rhodium (58.3% pure gold)18k gold has a richer hue underneath the rhodium (75% pure gold)
14k can be a little cheaper18k gold is more expensive
14k gold is a little more nick and scratch-resistant18k gold is resistant to nicks, scratches, and oxidization