25 Carat Sapphire
Vintage 1920s Unknown Art Deco Brooches
White Diamond, Sapphire, Blue Sapphire, 14k Gold, Yellow Gold
2010s American Tennis Bracelets
Diamond, Blue Sapphire, 18k Gold, White Gold
21st Century and Contemporary Modern Stud Earrings
Diamond, Blue Sapphire, Sapphire, 18k Gold, Gold
21st Century and Contemporary Artisan Brooches
Diamond, Jade, 18k Gold, Sterling Silver
Vintage 1920s Art Deco Brooches
Sapphire, 14k Gold, White Gold
20th Century More Rings
Diamond, Star Sapphire, Platinum
2010s Unknown Loose Gemstones
Star Sapphire, Sapphire, Blue Sapphire
Late 20th Century Fashion Rings
Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow Gold
1990s Bangles
Sapphire, White Gold, 14k Gold
20th Century More Rings
Diamond, Star Sapphire, Platinum
Early 20th Century Engagement Rings
Diamond, Sapphire, Gold, 18k Gold, White Gold
Mid-20th Century Brooches
Sapphire, Gold, 14k Gold, Yellow Gold
20th Century Art Deco More Bracelets
21st Century and Contemporary American Modern Dangle Earrings
Diamond, Blue Sapphire, 18k Gold, White Gold
2010s Turkish Cluster Rings
Diamond, Pink Sapphire, 14k Gold
1990s Sri Lankan Art Deco Cocktail Rings
Diamond, Blue Sapphire, Platinum
21st Century and Contemporary Unknown Loose Gemstones
Yellow Sapphire
2010s American Artist Link Bracelets
Diamond, Sapphire, 14k Gold
21st Century and Contemporary Stud Earrings
Sapphire, Blue Sapphire, Platinum
21st Century and Contemporary Cocktail Rings
Sapphire, 18k Gold
21st Century and Contemporary Stud Earrings
Diamond, White Diamond, Blue Sapphire, Sapphire, 18k Gold
21st Century and Contemporary American Contemporary Tennis Bracelets
Green Sapphire, Yellow Sapphire, Pink Sapphire, Sapphire, Diamond, Yello...
20th Century Drop Necklaces
Diamond, Pink Sapphire, 18k Gold
21st Century and Contemporary Stud Earrings
Sapphire, Blue Sapphire, Green Sapphire, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Sapphire, Diamond, Yellow Gold, 18k Gold
21st Century and Contemporary Stud Earrings
Diamond, Blue Sapphire, Sapphire, Gold, 14k Gold, Yellow Gold
Late 20th Century Malagasy Cocktail Rings
Diamond, Sapphire, Platinum
Vintage 1930s Unknown Art Deco Engagement Rings
Sapphire, Blue Sapphire, White Gold, Platinum
Mid-20th Century Cocktail Rings
Sapphire, Blue Sapphire, Diamond, 14k Gold, Gold, White Gold
20th Century Engagement Rings
Diamond, Sapphire, 18k Gold, Platinum
21st Century and Contemporary Engagement Rings
Diamond, Blue Sapphire, Green Sapphire, Platinum
Late 20th Century Fashion Rings
Blue Sapphire, Sapphire, Diamond, White Gold, 14k Gold, Gold
Antique Early 1900s Unknown Edwardian Engagement Rings
White Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold
2010s American Artist Pendant Necklaces
Sapphire, 14k Gold, Yellow Gold
21st Century and Contemporary Stud Earrings
Sapphire, Gold, 14k Gold, White Gold
21st Century and Contemporary Engagement Rings
Diamond, White Diamond, Blue Sapphire, Platinum
Early 20th Century Dangle Earrings
Diamond, Sapphire, Platinum
Early 20th Century Dangle Earrings
Blue Sapphire, Diamond, Sapphire, Platinum
Vintage 1930s Unknown Art Deco Engagement Rings
Diamond, Blue Sapphire, Platinum
21st Century and Contemporary Pendant Necklaces
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
21st Century and Contemporary Unknown Engagement Rings
Sapphire, Platinum
21st Century and Contemporary American Contemporary Tennis Bracelets
Diamond, Sapphire, Gold, Sterling Silver
21st Century and Contemporary Contemporary Tennis Bracelets
Sapphire, Silver, Sterling Silver
21st Century and Contemporary Modern Wedding Rings
Sapphire, Pink Sapphire, 18k Gold, Gold, Yellow Gold
21st Century and Contemporary Stud Earrings
Diamond, Sapphire, Gold, 14k Gold, White Gold
21st Century and Contemporary Stud Earrings
Diamond, Blue Sapphire, Sapphire, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Contemporary Tennis Bracelets
Sapphire, Silver, Sterling Silver
21st Century and Contemporary Dangle Earrings
Diamond, Sapphire, Tanzanite, Gold, 18k Gold, Yellow Gold
Early 2000s Unknown Pendant Necklaces
Pink Sapphire
21st Century and Contemporary American Modern Engagement Rings
Diamond, Yellow Sapphire, Yellow Gold, 14k Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Sapphire, Diamond, Citrine, White Gold, Gold, 14k Gold
21st Century and Contemporary Unknown Solitaire Rings
Diamond, Sapphire
21st Century and Contemporary Cocktail Rings
Diamond, Sapphire, 18k Gold, White Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
21st Century and Contemporary Dangle Earrings
Pink Sapphire, Diamond, Sapphire, Gold, 14k Gold, Rose Gold
2010s American Contemporary Cocktail Rings
Tourmaline, Sapphire, Diamond, White Gold, 14k Gold
21st Century and Contemporary Necklace Enhancers
Diamond, Sapphire, 18k Gold, White Gold, Gold
Late 20th Century Bangles
Sapphire, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Dangle Earrings
Aquamarine, Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
21st Century and Contemporary Dangle Earrings
Pearl, Sapphire, Gold, 18k Gold, Yellow Gold
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25 Carat Sapphire For Sale on 1stDibs
How Much is a 25 Carat Sapphire?
- 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.
- 1stDibs ExpertApril 5, 2022The highest carat sapphire to ever be discovered is the Blue Giant of the Orient, as of January 2022. It weighs 486.52 carats and originated from a mine in Ratnapura, Sri Lanka. On 1stDibs, shop a large selection of sapphire gemstone jewelry.
- 1stDibs ExpertFebruary 22, 2021A standard size of a round sapphire is 6mm which is approximately one carat, making 7mm sapphires just slightly larger than a carat. Because sapphires are heavier than diamonds, a one carat sapphire is slightly smaller than a one carat diamond.
- 1stDibs ExpertMay 5, 2023How much a 1-carat natural sapphire is worth depends on its color, cut and quality. Sapphires can range in value from $25 to thousands of dollars per carat. A certified appraiser or knowledgeable jewelry expert can examine a particular gemstone piece and give you an estimate of its value. On 1stDibs, find a collection of sapphire gemstone jewelry.
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