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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
Vintage Hammerman Bros Ribbed Diamond Band, 1.30ctw 14k, ca 1980
Located in Orlando, FL
Maker: Hammerman Brothers, signed "HB" Metal: 14K Yellow Gold Weight: 6.8 grams Gemstones: Approx. 1.30 carats total weight of round brilliant cut diamonds Diamond Quality: Average F...
Category

Vintage 1980s American Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

New 8.2 Carat Oval & Diamond Cut Sapphire 24k Yellow Gold PLSterling Silver Ring
Located in Eagan, MN
This ring is just stunning! It is a size 6.25. The stone is from Sri Lanka. The ring has an oval center stone sapphire that is 8.70 carats. It measures 13.5 x 11.3 mm. It has a ...
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Sapphire, Blue Sapphire, Silver, Sterling Silver, Gold, 24k Gold, Yellow...

15ct Gold Victorian Ruby & Pearl Ring, Carved Shoulders, Hallmarked Chester 1886
Located in Brighton, GB
Antique Pearl & Diamond Ring 15ct Gold Hallmarked Chester 1886 Victorian yellow gold ring set with six natural seed pearls in a central row, flanked by two cushion-cut rubies. T...
Category

Antique Late 19th Century English Victorian Band Rings

Materials

Pearl, Ruby, Gold, 15k Gold

Designer 14k Yellow Inlaid Gold Dome Hard-stone Wire Inlay Earrings Post
Located in Eagan, MN
These are really cool earrings. The earrings are a bombe style dome ring in a ribbed design defined with inlaid strips of 14k yellow gold stamped "585". They are post earrings wit...
Category

2010s Unknown Art Deco Stud Earrings

Materials

Gold, 14k Gold, Yellow Gold

Antique 18ct Gold & Platinum, 1.50 Total Carat Edwardian Diamond Drop Earrings
Located in Brighton, GB
Antique Diamond Drop Earrings 18ct Gold & Platinum Stamped Circa 1910 Introducing a stunning pair of 18ct gold and platinum diamond dangle earrings, beautifully crafted from the ...
Category

Early 20th Century European Edwardian Drop Earrings

Materials

Diamond, Gold, 18k Gold, Platinum

Vintage 18ct Yellow Gold Stamped, 1940s Plain Hinged Bangle
Located in Brighton, GB
Vintage Gold Bangle 18ct Gold Stamped Circa 1940s A classic and elegant bangle crafted in solid 18ct yellow gold, featuring a smooth, unadorned surface that highlights the richne...
Category

Mid-20th Century European Bangles

Materials

18k Gold, Yellow Gold

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