18 K Coins
2010s Pendant Necklaces
Diamond
2010s Pendant Necklaces
Early 2000s Bangles
Diamond, 18k Gold
Early 2000s Bangles
Diamond, 18k Gold
2010s Israeli Dome Rings
Gold, 18k Gold
2010s Contemporary Chain Necklaces
Amethyst, Diamond, Yellow Sapphire, 18k Gold
2010s Italian Classical Roman Drop Earrings
Yellow Gold, Bronze, 18k Gold
Antique 1880s French Napoleon III Cocktail Rings
18k Gold, Yellow Gold
2010s Classical Greek Pendant Necklaces
Diamond, Brown Diamond, Yellow Gold
Early 2000s Drop Necklaces
Diamond, 18k Gold
2010s European Classical Greek Pendant Necklaces
Diamond, Moonstone, 18k Gold, Yellow Gold
Vintage 1960s European Retro Signet Rings
18k Gold, 22k Gold, Yellow Gold
21st Century and Contemporary German Renaissance Revival Chain Necklaces
Peridot, Ruby, 18k Gold, Yellow Gold, Enamel
2010s German Renaissance Revival Pendant Necklaces
Peridot, Ruby, Enamel, 18k Gold, Yellow Gold
People Also Browsed
2010s French Link Necklaces
21st Century and Contemporary Tennis Bracelets
Yellow Diamond
2010s Italian Bangles
Diamond, 18k Gold, White Gold
21st Century and Contemporary More Bracelets
White Gold
Vintage 1970s Italian Art Deco Clip-on Earrings
Diamond, Sapphire, 18k Gold
Late 20th Century Italian Hoop Earrings
18k Gold, Rose Gold
1990s Contemporary Link Bracelets
18k Gold, Yellow Gold
21st Century and Contemporary American Contemporary Link Bracelets
18k Gold, Yellow Gold
1990s French Contemporary Bangles
18k Gold, Rose Gold, White Gold, Yellow Gold, Steel, Stainless Steel
Vintage 1960s American Bangles
Diamond, Sapphire, 18k Gold
21st Century and Contemporary American Modern Drop Earrings
Diamond, Yellow Diamond, 18k Gold, Yellow Gold
2010s Italian Contemporary Bangles
18k Gold, Yellow Gold
Early 2000s Bangles
Diamond, White Diamond, 18k Gold, Yellow Gold
Vintage 1970s American Modern Brooches
Gold, Gilt Metal, Brass
21st Century and Contemporary French Band Rings
Diamond, 18k Gold
2010s French Beaded Necklaces
Gilt Metal
Recent Sales
20th Century Italian Contemporary Link Necklaces
Diamond, 18k Gold
21st Century and Contemporary German Pendant Necklaces
18k Gold
1990s Italian Bangles
18k Gold
Vintage 1970s Italian Chain Necklaces
18k Gold
2010s Chain Necklaces
14k Gold, Yellow Gold
Antique 15th Century and Earlier Italian Classical Roman Pendant Necklaces
18k Gold
20th Century Cocktail Rings
Diamond, White Gold
1990s Link Necklaces
Gold, 18k Gold, Yellow Gold
2010s Pendant Necklaces
Diamond
1990s Italian Contemporary More Bracelets
Diamond, 18k Gold
1990s Italian Retro Link Bracelets
18k Gold, Yellow Gold
Vintage 1950s Swiss Wrist Watches
18k Gold
21st Century and Contemporary Russian Contemporary Figurines and Sculptures
Gold, 18k Gold
21st Century and Contemporary Russian Contemporary Figurines and Sculptures
Gold, 18k Gold
21st Century and Contemporary Russian Contemporary Figurines and Sculptures
Gold, 18k Gold
Vintage 1980s American Choker Necklaces
18k Gold, Stainless Steel
Vintage 1960s Italian Signet Rings
18k Gold
Antique 19th Century Italian Victorian Brooches
Agate, 18k Gold
18 K Coins For Sale on 1stDibs
How Much are 18 K Coins?
- 1stDibs ExpertNovember 21, 2023Whether a wedding band should be 14K or 18K depends on your personal preferences. Because it contains more pure gold, 18-karat gold will usually show off a richer color and be less likely to fade over time. On the other hand, 14-karat gold is less prone to scratching and damage because it has more alloy metals. Explore a large collection of gold wedding bands on 1stDibs.
- Is 18K gold good for earrings?1 Answer1stDibs ExpertNovember 14, 2023Yes, 18-karat gold can be good for earrings. Because it is an alloy, 18-karat gold is more durable and scratch-resistant than pure 24-karat gold. You can find 18-karat gold in rich warm yellow, cooler white with warm undertones and light pink rose. On 1stDibs, explore a large collection of gold earrings.
- 1stDibs ExpertNovember 1, 2023The difference between 14K and 18K white gold stud earrings comes down to the content of the precious metal alloy. Stud earrings made of 14-karat white gold are 58.3% gold and 41.7% base metal, while 18-karat gold is 75% pure gold and 25% other metals. As a result, 14-karat white gold tends to be stronger and more resistant to scratching, and 18-karat gold will have a more noticeable warm-glowing yellow tinge. On 1stDibs, shop a range of white gold stud earrings.