Cabochon 18 Karat
21st Century and Contemporary Italian Contemporary Bangles
Diamond, Emerald, Gold, 18k Gold, White Gold
21st Century and Contemporary Italian Contemporary Bangles
Diamond, Blue Sapphire, Gold, 18k Gold, White Gold
2010s Dome Rings
Jasper, 18k Gold, Yellow Gold
2010s Italian Artisan Cocktail Rings
Tourmaline, 18k Gold, Rose Gold
Vintage 1960s Indian Artisan Bangles
Ruby, Yellow Gold, 18k Gold
Vintage 1950s Retro Cluster Rings
Emerald, 18k Gold
21st Century and Contemporary Contemporary Drop Earrings
Aquamarine, Gold, 18k Gold, Yellow Gold
Antique 1890s Victorian Fashion Rings
Opal, Gold, 18k Gold, Yellow Gold
2010s Italian Art Deco Link Necklaces
Aquamarine, Diamond, Jade, Tanzanite, Turquoise, 18k Gold
Antique Early 1900s Unknown Edwardian Engagement Rings
Yellow Gold
Vintage 1960s Modern Link Bracelets
Citrine, Gold, 18k Gold, Yellow Gold
Vintage 1960s Engagement Rings
Quartz, Gold, 18k Gold, Yellow Gold
2010s Indonesian Romantic Dome Rings
Tourmaline, 18k Gold, Gold
Vintage 1950s French Retro Brooches
Garnet, 18k Gold, Gold, Yellow Gold
Antique Early 1900s Art Nouveau Brooches
Ruby, Gold, 18k Gold, Yellow Gold
Antique Late 19th Century French Napoleon III Cuff Bracelets
Ruby, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold
Antique Early 1900s Victorian Brooches
Opal, Black Opal, Gold, Yellow Gold, 18k Gold
20th Century American Modern Cocktail Rings
Star Sapphire, Yellow Gold
21st Century and Contemporary Pendant Necklaces
Opal, Gold, 18k Gold, Yellow Gold
1990s Italian Cocktail Rings
Tourmaline, Gold, 18k Gold
1990s Italian Cocktail Rings
Tourmaline, Diamond, Gold, 18k Gold
Antique Early 1900s Victorian Signet Rings
Gold, 18k Gold, Yellow Gold
1990s Hong Kong Fashion Rings
Onyx, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Hong Kong Fashion Rings
Jade, Gold, 18k Gold, Yellow Gold
2010s Thai Dangle Earrings
Emerald, Ruby, Blue Sapphire, 18k Gold
21st Century and Contemporary Fashion Rings
Amethyst, 18k Gold, Yellow Gold
2010s Thai Clip-on Earrings
Diamond, Emerald, Blue Sapphire, Gold, 18k Gold
2010s Thai Contemporary Clip-on Earrings
Ruby, Blue Sapphire, Gold, 18k Gold
2010s Thai Contemporary Bangles
Diamond, Emerald, Ruby, Gold, 18k Gold
2010s Thai Contemporary Clip-on Earrings
Ruby, Blue Sapphire, Gold, 18k Gold
2010s Thai Contemporary More Rings
Ruby, Blue Sapphire, Gold, 18k Gold
2010s American Modern Pendant Necklaces
White Diamond, Tanzanite, 18k Gold
2010s Thai Art Deco Clip-on Earrings
Diamond, Ruby, Blue Sapphire, Gold, 18k Gold
Late 20th Century Clip-on Earrings
Coral, 18k Gold, Yellow Gold
2010s Thai Art Deco More Rings
Emerald, Ruby, 18k Gold, White Gold
2010s American Contemporary Fashion Rings
Tourmaline, Gold, 18k Gold
2010s Italian Artist Cufflinks
Ruby, 18k Gold
21st Century and Contemporary Italian Contemporary Pendant Necklaces
Diamond, Emerald, 18k Gold, White Gold
Late 20th Century Unknown Cocktail Rings
Diamond, White Diamond, Emerald, 18k Gold, Yellow Gold
21st Century and Contemporary Italian Contemporary Cufflinks
Blue Sapphire, Gold, 18k Gold, White Gold
21st Century and Contemporary American Artist More Rings
Blue Sapphire, Yellow Gold, 18k Gold, 22k Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Quartz, Yellow Gold
Early 2000s Unknown Modern Fashion Rings
Amethyst, Diamond, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Fashion Rings
Diamond, Emerald, 18k Gold, Yellow Gold
21st Century and Contemporary Fashion Rings
Diamond, Sapphire, 18k Gold, Yellow Gold
21st Century and Contemporary Fashion Rings
Diamond, Ruby, 18k Gold, Yellow Gold
2010s Indonesian Modernist Drop Earrings
Tourmaline, 18k Gold, Gold
21st Century and Contemporary French Modern Dome Rings
Quartz, 18k Gold, Yellow Gold
21st Century and Contemporary French Art Deco Signet Rings
Quartz, 18k Gold, Rose Gold
Antique 19th Century French Belle Époque Bangles
Emerald, Gold, 18k Gold, Rose Gold, Yellow Gold
2010s Thai Cufflinks
Blue Sapphire, Gold, 18k Gold
2010s Hong Kong Cocktail Rings
Diamond, Topaz, Gold
21st Century and Contemporary French Modern Dome Rings
Moonstone, Gold, 18k Gold, Yellow Gold
2010s Thai Contemporary More Necklaces
Blue Sapphire, 18k Gold, Gold
2010s Cufflinks
Emerald, Onyx, White Gold, Gold, 18k Gold
2010s American Contemporary Fashion Rings
Tourmaline, Gold, 18k Gold
2010s American Contemporary Fashion Rings
Tourmaline, Gold, 18k Gold
2010s Italian Cufflinks
Onyx, Ruby, Yellow Gold, Gold, 18k Gold
21st Century and Contemporary Modern Cocktail Rings
Ruby, 18k Gold, Rose Gold
Vintage 1970s Modern Cocktail Rings
Ruby, 18k Gold, Rose Gold
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Cabochon 18 Karat For Sale on 1stDibs
How Much is a Cabochon 18 Karat?
- 1stDibs ExpertMay 5, 2023Yes, there is such a thing as 18-karat. The term describes metal that is 75 percent pure gold, with the remaining 25 percent being an alloy like aluminum, copper, nickel, iron or zinc. On 1stDibs, find a variety of gold jewelry and decorative objects.
- 1stDibs ExpertFebruary 13, 2023Van Cleef and Arpels jewelry is 18-karat gold, not 14-karat. The luxury jewelry designer makes necklaces, bracelets, rings, earrings and cufflinks in 18-karat white, gold and rose gold. On 1stDibs, shop a variety of Van Cleef and Arpels jewelry.
- 1stDibs ExpertNovember 8, 2023Whether 14-karat or 18-karat white gold is better for a wedding band depends largely on your preferences. If you like the look of white gold with a warmer tone, you may wish to opt for 18-karat gold because it often appears yellower due to its higher gold content. On the other hand, 14-karat white gold wedding bands tend to be durable, making them a good option for people most concerned with keeping their rings scratch-free. Find an assortment of white gold wedding bands on 1stDibs.