20 Carat Aquamarine
Vintage 1960s Retro Cocktail Rings
Aquamarine, Diamond, Platinum
21st Century and Contemporary Italian Modern Cocktail Rings
Diamond, Aquamarine, White Gold, 18k Gold, Gold
Vintage 1940s American Retro Cocktail Rings
Aquamarine, Diamond, Gold, 14k Gold
2010s North American Artisan Drop Earrings
Aquamarine, Diamond, 18k Gold
21st Century and Contemporary French Art Deco Cocktail Rings
Aquamarine, White Gold
Early 2000s Fashion Rings
Aquamarine, Diamond, Platinum
Vintage 1940s Retro Cocktail Rings
Aquamarine, Diamond, Platinum
Vintage 1960s Unknown Retro Cocktail Rings
Aquamarine, Diamond, Gold
21st Century and Contemporary American Modern Tennis Bracelets
Aquamarine, Silver, Sterling Silver
Late 20th Century American Modern Cocktail Rings
Aquamarine, Diamond, 14k Gold, White Gold
Vintage 1920s Art Deco Solitaire Rings
Aquamarine, White Gold
2010s American Contemporary Cocktail Rings
Diamond, Aquamarine, White Gold, 14k Gold
2010s Asian Contemporary Dangle Earrings
Aquamarine, Diamond, Yellow Gold
20th Century Oceanic Modern Drop Earrings
Aquamarine, Gold, 9k Gold, Yellow Gold
21st Century and Contemporary Oceanic Modern Drop Earrings
Aquamarine, Diamond, Gold, 9k Gold, Yellow Gold
Mid-20th Century Engagement Rings
Aquamarine, Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Thai Contemporary Chain Necklaces
Aquamarine, Diamond, Yellow Gold
Vintage 1980s European Arts and Crafts Cocktail Rings
Diamond, Aquamarine, Yellow Gold, Gold, 18k Gold
2010s Multi-Strand Necklaces
Turquoise, Aquamarine
21st Century and Contemporary Contemporary Dangle Earrings
Aquamarine, Diamond, White Diamond, Silver
Late 20th Century Cocktail Rings
Aquamarine, Diamond, Platinum
21st Century and Contemporary Malagasy Art Deco Beaded Necklaces
Aquamarine
21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones
Aquamarine
21st Century and Contemporary Cocktail Rings
Diamond, Aquamarine, Gold, Platinum, Yellow Gold, 18k Gold
21st Century and Contemporary Unknown Modernist Engagement Rings
Aquamarine, Diamond, Rose Gold, 14k Gold
21st Century and Contemporary Balinese Contemporary Pendant Necklaces
Aquamarine, Diamond, 22k Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Pink Sapphire, Sapphire, Diamond, Aquamarine, White Gold, 14k Gold
21st Century and Contemporary American Contemporary Pendant Necklaces
Aquamarine, 18k Gold
21st Century and Contemporary American Artist Cluster Rings
Yellow Diamond, Aquamarine, Gold, Yellow Gold, 22k Gold
Early 2000s Pendant Necklaces
Aquamarine, Diamond, 14k Gold, White Gold
21st Century and Contemporary Indonesian Contemporary Pendant Necklaces
Aquamarine, 18k Gold
21st Century and Contemporary Indonesian Contemporary Pendant Necklaces
Aquamarine, Diamond, 22k Gold
Early 2000s Cocktail Rings
Aquamarine, Diamond, 14k Gold
21st Century and Contemporary Balinese Contemporary Cocktail Rings
Aquamarine, 22k Gold
21st Century and Contemporary Balinese Contemporary Pendant Necklaces
Aquamarine, Diamond, 22k Gold
21st Century and Contemporary Indonesian Contemporary Pendant Necklaces
Aquamarine, Tanzanite, 18k Gold
21st Century and Contemporary Australian Contemporary Pendant Necklaces
Aquamarine, Diamond, Platinum
21st Century and Contemporary Contemporary Dangle Earrings
Aquamarine, Diamond, White Diamond, Opal, Silver, Sterling Silver
21st Century and Contemporary Contemporary Pendant Necklaces
Aquamarine, Diamond, White Diamond, Gold, 14k Gold, White Gold
21st Century and Contemporary American Modern Cocktail Rings
Diamond, White Diamond, Aquamarine, Platinum
21st Century and Contemporary Australian Modern Drop Earrings
Aquamarine, Gold, White Gold
Vintage 1960s Unknown Art Deco Bangles
Aquamarine, Diamond, Rose Gold
Vintage 1930s Unknown Modern Brooches
Aquamarine, Pearl, Gold, 15k Gold, Yellow Gold
21st Century and Contemporary Indonesian Contemporary Cocktail Rings
Aquamarine, 18k Gold, Silver
2010s American Pendant Necklaces
Aquamarine, Diamond, 14k Gold, White Gold
21st Century and Contemporary Oceanic Modern Cluster Rings
Aquamarine, Gold, 9k Gold, Yellow Gold
Vintage 1980s Central American Cluster Rings
Aquamarine, Diamond, Gold, White Gold, 14k Gold
20th Century Unknown Modern Cluster Rings
Aquamarine, Diamond, 14k Gold, White Gold
21st Century and Contemporary Oceanic Modern Cluster Rings
Aquamarine, Diamond, Gold, 9k Gold, Yellow Gold
2010s Italian Art Nouveau Stud Earrings
Aquamarine, White Diamond, Black Diamond, 18k Gold, Yellow Gold, Gold
21st Century and Contemporary Thai Contemporary Chain Necklaces
Aquamarine, Diamond, Quartz, Yellow Gold
Vintage 1970s Unknown Cocktail Rings
Aquamarine, Diamond, Ruby, Platinum
21st Century and Contemporary Italian Art Deco Cocktail Rings
Onyx, White Diamond, Diamond, Aquamarine, Yellow Gold, 14k Gold
Vintage 1930s Art Deco Dangle Earrings
Aquamarine, Diamond, White Diamond, Platinum
21st Century and Contemporary Engagement Rings
Aquamarine, White Gold
21st Century and Contemporary Thai Contemporary Link Bracelets
Aquamarine, Diamond, Labradorite, Sapphire, Pink Sapphire, Yellow Gold
21st Century and Contemporary Unknown Modern Pendant Necklaces
Aquamarine, Diamond, Gold, 18k Gold, White Gold
Vintage 1970s British Retro Link Necklaces
Aquamarine, Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold
2010s Italian Art Deco Stud Earrings
White Diamond, Black Diamond, Aquamarine, Yellow Gold, White Gold, 18k G...
20th Century Pendant Necklaces
Aquamarine, 14k Gold
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20 Carat Aquamarine For Sale on 1stDibs
How Much is a 20 Carat Aquamarine?
- 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.