20 Carat Gemstones
21st Century and Contemporary Congolese Art Deco Loose Gemstones
Tourmaline
2010s Tennis Bracelets
Sapphire, 14k Gold, White Gold
Vintage 1970s Italian Lever-Back Earrings
Garnet, 14k Gold, Yellow Gold
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Citrine, Garnet, Peridot, Blue Topaz, Gold, 14k Gold, Yellow G...
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Citrine, Garnet, Peridot, Blue Topaz, Gold, 14k Gold, Yellow G...
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Citrine, Garnet, Peridot, Blue Topaz, Gold, 14k Gold, Yellow G...
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Citrine, Garnet, Peridot, Blue Topaz, Gold, 14k Gold, Yellow G...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Citrine, Garnet, Peridot, Blue Topaz, Gold, 14k Gold, Yellow G...
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Citrine, Garnet, Peridot, Blue Topaz, Gold, 14k Gold, Yellow G...
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Citrine, Garnet, Peridot, Blue Topaz, Gold, 14k Gold, Yellow G...
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Citrine, Garnet, Peridot, Blue Topaz, Gold, 14k Gold, Yellow G...
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Citrine, Garnet, Peridot, Blue Topaz, Gold, 14k Gold, Yellow G...
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Citrine, Garnet, Peridot, Blue Topaz, Gold, 14k Gold, Yellow G...
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Citrine, Garnet, Peridot, Blue Topaz, Gold, 14k Gold, Yellow G...
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Citrine, Garnet, Peridot, Blue Topaz, Gold, 14k Gold, Yellow G...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Peridot, Blue Topaz, Garnet, Citrine, Amethyst, Sterling Silver, Silver ...
21st Century and Contemporary Contemporary Tennis Bracelets
Amethyst, Blue Topaz, Peridot, Garnet, Citrine, Sterling Silver, Silver ...
21st Century and Contemporary Thai Art Deco Bangles
Diamond, Emerald, Multi-gemstone, Onyx, Ruby, Blue Sapphire, 18k Gold, W...
21st Century and Contemporary American Contemporary Brooches
Aquamarine, Citrine, Garnet, Tourmaline, Blue Topaz, 18k Gold, White Gold
20th Century Drop Necklaces
Diamond, Sapphire, 18k Gold, White Gold
20th Century Cocktail Rings
Diamond, Sapphire, 18k Gold
2010s Chandelier Earrings
Diamond, White Diamond, Sapphire, Gold, 18k Gold, White Gold
20th Century Wedding Rings
Diamond, Platinum
20th Century Pendant Necklaces
Diamond, 18k Gold
20th Century Dangle Earrings
Diamond, 18k Gold, Rose Gold
21st Century and Contemporary American Modern Stud Earrings
Turquoise, Topaz, 14k Gold, Yellow Gold
21st Century and Contemporary Art Deco Engagement Rings
Diamond, Emerald, Onyx, Blue Topaz, 14k Gold, White Gold
21st Century and Contemporary Art Deco Engagement Rings
Diamond, Emerald, Sapphire, 14k Gold, White Gold
2010s Indian Stud Earrings
Sapphire, 14k Gold
2010s Indian Band Rings
Emerald, 14k Gold
21st Century and Contemporary Art Deco Engagement Rings
Diamond, Onyx, Blue Sapphire, Tsavorite, 18k Gold, White Gold
2010s Indian Band Rings
Pink Sapphire, 14k Gold
21st Century and Contemporary Art Deco Cluster Rings
Diamond, Opal, Blue Sapphire, 14k Gold, White Gold
2010s Indian Band Rings
Pink Sapphire, 14k Gold
21st Century and Contemporary Art Deco Engagement Rings
Diamond, Sapphire, Blue Topaz, 14k Gold, White Gold
2010s Indian Band Rings
Pink Sapphire, 14k Gold
2010s Indian Band Rings
Pink Sapphire, 18k Gold
21st Century and Contemporary Thai Art Deco Engagement Rings
Sapphire, Opal, Diamond, White Gold, 14k Gold
21st Century and Contemporary Unknown Contemporary Band Rings
Diamond, Platinum
21st Century and Contemporary Thai Edwardian Cluster Rings
Blue Topaz, Topaz, Onyx, Emerald, Diamond, White Gold, 18k Gold
21st Century and Contemporary Unknown Modern Cocktail Rings
Diamond, Emerald, Gold, 14k Gold
21st Century and Contemporary Thai Art Deco Engagement Rings
Sapphire, Emerald, Diamond, White Gold, 18k Gold
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20 Carat Gemstones For Sale on 1stDibs
How Much are 20 Carat Gemstones?
- 1stDibs ExpertApril 5, 2022The term “20 carat gold” does not have a meaning. “Carat” is a unit of measurement used to describe the size of gemstones. “Karat” is the unit used to describe gold precious metal. Gold stamped as 20 karat or 20K is 83.3 percent pure gold and 16.7 percent metal alloy. You'll find a wide variety of gemstone jewelry on 1stDibs.