25 Carat Lab Diamond
2010s Indian Contemporary Cocktail Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Drop Earrings
Diamond, White Diamond, 18k Gold
21st Century and Contemporary Drop Earrings
Diamond, White Diamond, 18k Gold
21st Century and Contemporary American Hoop Earrings
Diamond, White Diamond, 18k Gold
21st Century and Contemporary Stud Earrings
Sapphire, Diamond, White Diamond, Blue Sapphire, 18k Gold
21st Century and Contemporary Stud Earrings
Diamond, White Diamond, Ruby, 18k Gold
21st Century and Contemporary American Stud Earrings
Diamond, White Diamond, 18k Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Modern Chandelier Earrings
Diamond, White Diamond, 18k Gold, Platinum
21st Century and Contemporary Indian Modern Pendant Necklaces
Diamond, White Diamond, Pink Sapphire, 14k Gold, White Gold
21st Century and Contemporary American Stud Earrings
Diamond, White Diamond, 18k Gold
21st Century and Contemporary American Modern Brooches
White Diamond, Diamond, Platinum
2010s Fashion Rings
21st Century and Contemporary American Modern Brooches
Diamond, White Diamond
21st Century and Contemporary Hoop Earrings
Diamond, White Diamond, Ruby, 18k Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, Blue Sapphire, 18k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, Rose Gold, White Gold, Yellow Gold, 14k Gold
Vintage 1960s Art Deco Pendant Necklaces
Diamond, Emerald, 18k Gold, Platinum
21st Century and Contemporary Thai Modern Signet Rings
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Thai Modern Signet Rings
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary American Contemporary Band Rings
Diamond, Sapphire, 14k Gold, Yellow Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Thai Modern Pendant Necklaces
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
Mid-20th Century American Contemporary Engagement Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Thai Modern Stud Earrings
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Thai Modern Stud Earrings
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
Vintage 1980s Chinese Artisan Pendant Necklaces
Diamond, Jade, 18k Gold
Vintage 1930s American Art Deco Cocktail Rings
Diamond, Opal, 18k Gold, White Gold
1990s Cocktail Rings
Diamond, Sapphire, 18k Gold
Late 20th Century Unknown Modern Beaded Necklaces
Diamond, Jade, 18k Gold
1990s Modern Cocktail Rings
Opal, Diamond, Black Opal, Platinum
21st Century and Contemporary Australian Modern Stud Earrings
Diamond, Opal, Tsavorite, Platinum
21st Century and Contemporary Cocktail Rings
Diamond, Emerald, White Gold
Antique Late 19th Century American Late Victorian Dome Rings
Diamond, Pink Sapphire, 18k Gold, Silver
21st Century and Contemporary American Dangle Earrings
Diamond, White Diamond, 18k Gold
21st Century and Contemporary American Dangle Earrings
Diamond, White Diamond, 18k Gold
21st Century and Contemporary American Stud Earrings
Diamond, White Diamond, 18k Gold
21st Century and Contemporary American Drop Earrings
Diamond, White Diamond, 14k Gold
21st Century and Contemporary American Modern Modern Bracelets
Diamond, White Diamond, 18k Gold
Vintage 1930s Art Deco Dangle Earrings
Diamond, 18k Gold
Mid-20th Century French Retro Signet Rings
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Antique 1870s Unknown Victorian Brooches
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Go...
Antique Early 19th Century Unknown Art Deco Engagement Rings
White Diamond, Blue Sapphire, Diamond, Sapphire, Gold, 18k Gold, White Gold
Vintage 1920s Belgian Art Deco Engagement Rings
Diamond, White Diamond, Platinum
Late 20th Century French Contemporary Cocktail Rings
Diamond, White Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
Vintage 1920s British Art Deco Fashion Rings
Diamond, Sapphire
21st Century and Contemporary American Modern Link Necklaces
Diamond, White Diamond, 18k Gold
21st Century and Contemporary American Modern Hoop Earrings
Diamond, White Diamond, 18k Gold, Platinum
21st Century and Contemporary American Modern Brooches
Diamond, White Diamond, Platinum
21st Century and Contemporary American Modern Fashion Rings
Diamond, White Diamond, Pink Diamond, 18k Gold
21st Century and Contemporary Link Bracelets
Diamond, White Diamond, 18k Gold
21st Century and Contemporary American Modern Fashion Rings
Diamond, White Diamond, Topaz, 14k Gold
21st Century and Contemporary Italian Contemporary Three-Stone Rings
Diamond, Sapphire, 18k Gold
21st Century and Contemporary American Modern Bangles
Diamond, White Diamond, 18k Gold
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25 Carat Lab Diamond For Sale on 1stDibs
How Much is a 25 Carat Lab Diamond?
- 1stDibs ExpertSeptember 28, 2021The minimum value of a 25-carat diamond ranges from $300 to $1,400. The prices change subject to the fluctuation of market factors. The value is defined based on the 4Cs — color, clarity, cut and carat weight. Shop antique, vintage and new diamond jewelry on 1stDibs.