Not all gold is created equal. Each blend is unique in its purity, strength, and character. 10k, 14k, 18k, and 24k are the most common, however, there are other karat types ranging from 1k to 24k. For fine jewelry, most jewelers use the 4 most common.
Pure gold is 24k. The “k” that comes after the number stands for “karat” and is a measure of purity. This means that it’s 100% gold with no other metals mixed with it. To get below 24k, jewelry will blend the gold with other metals like copper, silver nickel, or zinc to create a strong, durable piece of jewelry.
24k Gold
As mentioned, 24k is pure gold. This type of gold will have the richest color, however, gold is naturally really soft which makes it less practical to wear everyday. You’ll most likely find 24k gold in coins, bars, and investment pieces rather than jewelry that’ll be worn everyday. If you do wear 24k jewelry everyday, be warned that the piece will change over time—stretching, warping, and reshaping may occur.
18k Gold
18k gold contains 75% gold and 25% alloyed metals. Alloy is the term for mixing two or metals to make a more durable metal. This type of gold is still rich in color and high in purity making it a favorite for fine jewelry and special occasions. It’s a great choice for engagement rings, wedding bands, and other cherished heirloom pieces. While this gold is harder than 24k, it is still pretty soft and should be worn with care as it is prone to scratches over time.
14k Gold
Made of 58.3% gold and 41.7% alloy, 14k gold is the sweet spot for fine jewelry. Showcasing a warm tone, it is resistant to everyday wear and tear. Many jewelers, including us at Zoe Lev, use 14k for its lasting qualities and everyday shine.
10k Gold
Coming in at 41.7% gold, 10k is another durable and affordable option. Due to the lesser gold content, it is a paler yellow than those listed above and is structurally harder and, therefore, more resistant to scratches. It’s a great option for long-lasting jewelry at a lower price point, but may be less hypoallergenic due to higher alloy in the mixture.
If you’re still unsure which type of gold to invest in, 14k is your best bet and we have a great selection for you to choose from.