25 Carat Marquise Diamond
2010s Thai Link Bracelets
Diamond, Platinum
Mid-20th Century Fashion Rings
Diamond, Gold, 18k Gold, Yellow Gold
Vintage 1970s Unknown Retro Clip-on Earrings
Diamond, Sapphire, 14k Gold
20th Century Choker Necklaces
Diamond
20th Century British More Bracelets
Diamond, Platinum
21st Century and Contemporary Cocktail Rings
Diamond, Ruby, 14k Gold, White Gold, Yellow Gold
21st Century and Contemporary Indian Modern Dangle Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Wedding Rings
Diamond, Platinum
20th Century Cluster Rings
Diamond, 14k Gold, White Gold
21st Century and Contemporary Cocktail Rings
Diamond, Sapphire, 10k Gold, Yellow Gold
Late 20th Century Cocktail Rings
Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Cocktail Rings
Diamond, Platinum
Vintage 1970s Engagement Rings
Diamond, Emerald, Gold, 18k Gold, White Gold
2010s Hong Kong Modern Pendant Necklaces
White Diamond, Yellow Diamond, Yellow Gold, 18k Gold, White Gold
2010s Engagement Rings
Diamond, Yellow Gold
21st Century and Contemporary American Modern Band Rings
Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, White Gold, 14k Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Engagement Rings
Diamond, 14k Gold, Yellow Gold
20th Century American Modern Choker Necklaces
Diamond, Emerald, Yellow Gold, Platinum, 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 Indian Modern Hoop Earrings
Diamond, 18k Gold, Yellow Gold
2010s American Contemporary Pendant Necklaces
Diamond, 18k Gold, Rose Gold
21st Century and Contemporary Indian Modern Hoop Earrings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Swiss Wrist Watches
Diamond, Stainless Steel
Vintage 1920s Art Deco Link Bracelets
Diamond, Platinum
Late 20th Century More Rings
Diamond, Sapphire, White Gold
Antique 15th Century and Earlier Contemporary More Earrings
Diamond, 18k Gold, Gold
Late 20th Century More Rings
Diamond, Yellow Gold
21st Century and Contemporary More Rings
Diamond, Sapphire, Yellow Gold
Vintage 1930s Unknown Art Deco Engagement Rings
Diamond, Platinum
21st Century and Contemporary More Rings
Diamond, Yellow Gold
21st Century and Contemporary Italian Contemporary Solitaire Rings
Diamond, White Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Artisan Fashion Rings
Aquamarine, Diamond, 18k Gold, White Gold
Vintage 1930s Unknown Art Deco Engagement Rings
White Diamond, Platinum
21st Century and Contemporary Indian Contemporary Fashion Rings
Diamond, White Diamond, 10k Gold, Yellow Gold
Vintage 1920s Art Deco More Bracelets
Diamond, Emerald, Onyx, Platinum
Vintage 1940s Unknown Art Deco Engagement Rings
White Diamond, Platinum
Mid-20th Century Cocktail Rings
Diamond, Blue Sapphire, Sapphire, 14k Gold, Gold, White Gold
20th Century Unknown Contemporary Cocktail Rings
Aquamarine, Diamond, Gold, White Gold, 14k Gold
21st Century and Contemporary Cluster Rings
Diamond, Platinum
21st Century and Contemporary Japanese Modern Cluster Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Late 20th Century American Drop Necklaces
Diamond, Platinum
Mid-20th Century Unknown Cocktail Rings
Diamond, White Diamond, Platinum
Late 20th Century Engagement Rings
Diamond, 18k Gold, White Gold
Mid-20th Century American Modern Cocktail Rings
Diamond, Yellow Diamond, Platinum
Antique Early 1900s Unknown Art Deco Engagement Rings
Diamond, Platinum
2010s Asian Bridal Rings
Pink Diamond, White Diamond, Diamond, White Gold, 18k Gold
2010s American Drop Earrings
Diamond, 18k Gold
21st Century and Contemporary Three-Stone Rings
Pink Diamond
21st Century and Contemporary Unknown Contemporary Cocktail Rings
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Japanese Modern Engagement Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Indian Modern Dangle Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Chain Necklaces
Diamond, 14k Gold, White Gold
20th Century Band Rings
Diamond, Ruby, 14k Gold, White Gold
21st Century and Contemporary European Medieval Engagement Rings
Diamond, Gold, 14k Gold, White Gold
2010s American Contemporary Brooches
Diamond, Emerald, 18k Gold, White Gold
2010s American Contemporary Bridal Rings
Diamond, Ruby, 18k Gold, White Gold
Vintage 1960s Art Deco Pendant Necklaces
Diamond, Emerald, 18k Gold, Platinum
Vintage 1980s Tennis Bracelets
White Diamond, Platinum
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25 Carat Marquise Diamond For Sale on 1stDibs
How Much is a 25 Carat Marquise 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.