Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is the difference between 24K gold and 18K gold?
1 Answer

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
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Shop for Gold Jewelry on 1stDibs
Marquise Ruby (10ctw) and Diamond (5ctw) Bracelet 14K Yellow Gold
Located in Dallas, TX
Ruby and Diamond Bracelet in 14K Yellow Gold. The bracelet features approximately 10ctw of marquise cut rubies and 5ctw of marquise cut diamonds. The bracelet measures 7 inches in le...
Category
Vintage 1980s Tennis Bracelets
Materials
Diamond, Ruby, 14k Gold, Yellow Gold
$8,400 Sale Price
30% Off
Free Shipping
18K Gold 0.50ct Deep Red Ruby & 0.18ct Diamond Classic Sunburst Pendant Enhancer
Located in เกาะสมุย, TH
A beautiful and quality cocktail pendant enhancer. This beautiful piece is crafted in our workshop using 18K solid yellow gold and the front coated with white gold. The piece is ador...
Category
20th Century Thai Necklace Enhancers
Materials
Diamond, Ruby, 18k Gold, White Gold
Rose Gold Filled CZ Bezel Faceted Quartz Link Necklace
Located in Atlanta, GA
This is a rose gold filled CZ bezel quartz link necklace with tassel pendant. We created this Y necklace with six of 28x14mm oval and four of 14x14mm round faceted London blue quart...
Category
2010s American Artisan Link Necklaces
Materials
Quartz, Gold-filled
Vintage 18ct Gold, Opal & Diamond Round Cluster Ring, Hallmarked London 1970
Located in Brighton, GB
Vintage Opal Cluster Ring
18ct Gold
Hallmarked London 1970
Step back in time with this exquisite vintage 1970s cluster ring, a true statement piece that captures the elegance of...
Category
Late 20th Century English Engagement Rings
Materials
Diamond, Opal, Gold, 18k Gold
18K Yellow Gold Fancy Cut 26 Carat Amethyst Solitaire Ring Size 6.5
Located in Eagan, MN
This is just a show-stopper of a rng! It is a pre-owned and in excellent condition. It is marked "18k" and "26". The Amethyst stone is just beautifully cut and is 19 x 14 x 12 m...
Category
2010s Unknown Art Nouveau Cocktail Rings
Materials
Amethyst, 18k Gold, Yellow Gold
$1,040 Sale Price
20% Off
Free Shipping
18K Solid Yellow Gold Old Stock Australian Chrysoprase Oval Bezel Charm Necklace
Located in Astoria, NY
I'm going on vacation soon! SUMMER SALE! Last chance to buy!
This summer necklace is amazing! The green Australian Chrysoprase sparkles divinely in the sunlight, and the chain itself...
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Chrysophrase, 14k Gold, 18k Gold, Yellow Gold