Skip to main content
Questions & Answers
Our trusted network of 1stDibs sellers answer common questions

What is the difference between 24K gold and 18K gold?

1 Answer
What is the difference between 24K gold and 18K gold?
The difference between 24K gold and 18K gold is how much pure gold the metals contain. Something made of 24-karat gold is 99.9% pure gold, while 18-karat gold items are 75% gold and 25% alloy metals. Generally, 18-karat gold is more durable and scratch-resistant due to the presence of alloy metals. On the other hand, 24-karat gold tends to be more richly colored and expensive. On 1stDibs, find a wide range of gold jewelry.
1stDibs ExpertAugust 26, 2024
Shop for Gold Jewelry on 1stDibs
14k Yellow Gold 1.5 Carat Brilliant Cut Diamond Ring Size 7.5
Located in Eagan, MN
This is just a beautiful diamond ring. There are 5 rows of brilliant cut diamonds, 10 in each row, totalling 50 diamonds. The diamonds are 2 mm. It is stamped "14K". The ring is ...
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Diamond, 14k Gold, Yellow Gold

14k Yellow Gold Hand Carved Art Deco Mother of Pearl Ring size 6.75
Located in Eagan, MN
This is a unique diamond ring. It has a hand carved Art Deco Mother of Pearl stone that was fitted perfectly to this 14k Yellow Gold Band. It's just a very cool design. One-of-a-...
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Pearl, 14k Gold, Yellow Gold

14K Yellow Large Diamond Cut Shimmering Custom Chain With 6 mm Drops Italy
Located in Eagan, MN
This necklace is just beautiful. It is pre-owned but just like new. It's been very well-cared for. The drops that are custom forged just shimmer. It was hard to capture the beaut...
Category

21st Century and Contemporary Italian Art Deco Choker Necklaces

Materials

14k Gold, Yellow Gold

18K White Gold Diamond Cut Shimmering Wavy Chain 17.5" - Maker's Mark
Located in Eagan, MN
This necklace is just beautiful. It is pre-owned but just like new. It's been very well-cared for. It has 2 rows of entwined wavy chains that just shimmer. Each chain is cut a b...
Category

21st Century and Contemporary Italian Art Deco Choker Necklaces

Materials

14k Gold, White Gold

14K White Gold .30 Carat Sapphire & Diamond Dolphin Pendant Necklace
Located in Eagan, MN
This is a very different type of dolphin pendant. It's very unique in that it has .30 carats of marquise cut sapphire stones and the rest of the pendant is filled with brilliant cut...
Category

2010s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, White Gold

Vintage 9ct Yellow Gold Italian Hallmarked, 1980s Reversible Cleopatra Necklace
Located in Brighton, GB
Vintage Cleopatra Necklace 9ct Yellow Gold Italian Hallmarked Circa 1980s This stunning 9ct gold Cleopatra necklace from the 1980s is a breathtaking piece of jewellery that embod...
Category

Late 20th Century Italian Link Necklaces

Materials

9k Gold, Yellow Gold

Shop All