1kt Diamond
2010s Italian More Necklaces
2010s Israeli Art Deco Dangle Earrings
Diamond, 14k Gold, White Gold
2010s Israeli Art Deco Wedding Rings
Diamond, 14k Gold, White Gold
2010s Israeli Art Deco Dangle Earrings
Diamond, Pink Diamond, 14k Gold, Rose Gold
2010s Art Deco Chain Necklaces
Diamond, Tanzanite, White Gold, 14k Gold
2010s Israeli Art Deco Wedding Rings
Diamond, Tanzanite, White Gold, 14k Gold
2010s Israeli Art Deco Wedding Rings
Diamond, Tanzanite, White Gold, 14k Gold
2010s Art Deco Chain Necklaces
Diamond, 14k Gold, White Gold
2010s Art Deco Chain Necklaces
Diamond, Pink Diamond, 14k Gold, Rose Gold
2010s Israeli Art Deco Wedding Rings
Diamond, Pink Diamond, 14k Gold, Yellow Gold
2010s Israeli Art Deco Wedding Rings
Tanzanite, 14k Gold, White Gold
Late 20th Century Italian Retro Cluster Rings
Diamond, Ruby, Blue Sapphire, 18k Gold, White Gold
2010s Art Deco Tennis Bracelets
Emerald, 14k Gold, White Gold
2010s Israeli Art Deco Wedding Rings
Emerald, 14k Gold, Yellow Gold
21st Century and Contemporary Italian Contemporary Chandelier Earrings
Brown Diamond, Quartz, 9k Gold
Late 20th Century Italian Retro Dome Rings
Diamond, 14k Gold, White Gold
1990s Italian Cocktail Rings
White Diamond, 18k Gold, White Gold
21st Century and Contemporary Italian Artisan Pendant Necklaces
White Diamond, Black Diamond, 18k Gold, White Gold
Late 20th Century Italian Retro Cluster Rings
Diamond, Pearl, 18k Gold, White Gold
2010s Indian Contemporary Bangles
Diamond, White Gold, 18k Gold
21st Century and Contemporary Belgian Artisan Engagement Rings
Diamond, 18k Gold, White Gold, Gold
21st Century and Contemporary Belgian Artisan Drop Necklaces
Diamond, Emerald, 18k Gold, White Gold
21st Century and Contemporary American Modern Hoop Earrings
Diamond, White Gold
2010s Italian Pendant Necklaces
Diamond, White Gold
Late 20th Century Italian Retro Dome Rings
Diamond, 18k Gold, Rose Gold, White Gold
2010s Italian Modern Clip-on Earrings
White Diamond, Ruby, Diamond, Gold, 18k Gold, White Gold, Yellow Gold
21st Century and Contemporary Pendant Necklaces
Diamond, White Gold
2010s Indian Contemporary Bangles
Diamond, 14k Gold, White Gold
2010s Indian Modern Bangles
Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary European Modern Fashion Rings
Diamond, Sapphire, 18k Gold, Yellow Gold
2010s Indian Contemporary Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
2010s Indian Contemporary Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
2010s Indian Contemporary Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
2010s American Victorian Cocktail Rings
Diamond, Blue Sapphire, White Gold
Vintage 1980s Italian Retro Fashion Rings
Citrine, Tourmaline, Iolite, South Sea Pearl, Diamond, White Gold, 14k Gold
21st Century and Contemporary Italian Artisan Stud Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Italian Artisan Fashion Rings
Diamond, Pink Sapphire, White Gold, Rhodium
21st Century and Contemporary American Modern Hoop Earrings
Diamond, White Gold
2010s American Engagement Rings
Diamond, 14k Gold, White Gold
21st Century and Contemporary Stud Earrings
Diamond, White Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Yellow Gold
2010s Engagement Rings
Diamond, Emerald, Gold, 18k Gold
2010s Engagement Rings
Diamond, Emerald, Gold, 18k Gold
2010s Solitaire Rings
Diamond, Ruby, Gold, 18k Gold, White Gold
2010s Cocktail Rings
Diamond, Rubelite, Gold, 18k Gold, White Gold
21st Century and Contemporary Wedding Rings
White Diamond, Rose Gold
21st Century and Contemporary Wedding Rings
White Diamond, White Gold
Early 2000s Italian Chain Necklaces
Diamond, White Gold
2010s Indian Modern Engagement Rings
Diamond, Gold, 14k Gold
21st Century and Contemporary Belgian Artisan Engagement Rings
Black Diamond, Diamond, White Diamond, 18k Gold, Gold
Early 2000s Swiss Modern Stud Earrings
Diamond, 18k Gold, White Gold
Early 2000s French Chandelier Earrings
Diamond, 18k Gold, White Gold
Late 20th Century European Contemporary Solitaire Rings
Diamond, 18k Gold
21st Century and Contemporary Clip-on Earrings
Diamond, 14k Gold, White Gold
21st Century and Contemporary Bulgarian Modern Bridal Rings
Diamond, 14k Gold
21st Century and Contemporary Modern Bracelets
Diamond, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Band Rings
Diamond, 18k Gold
20th Century American Hoop Earrings
Diamond, 18k Gold
Vintage 1920s European Art Deco Pendant Necklaces
Diamond, 18k Gold
Vintage 1970s American Brooches
Diamond, Gold
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1kt Diamond For Sale on 1stDibs
How Much is a 1kt Diamond?
- What is 1 carat diamond worth?1 Answer1stDibs ExpertFebruary 22, 2021Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
- 1stDibs ExpertApril 5, 2022The term 1-carat diamond earrings means a pair of earrings set with diamond gemstones that have a total weight of 200 milligrams. Depending on the design, each earring may hold one diamond or several smaller gems. You'll find a variety of diamond gemstone earrings on 1stDibs.
- 1stDibs ExpertOctober 5, 2021What a 1-carat black diamond is worth varies according to the cut, type (natural/treated) and the demand and supply. Both natural and treated black diamonds increase in value as demand increases. It ranges from $100 to $3,000 per carat. On 1stDibs, you can find a variety of unique and designer black diamond jewelry & watches from different periods to choose from.
- 1stDibs ExpertSeptember 28, 2021A 1-carat pink diamond’s worth depends on the color intensity and carat. High-quality pinks are the most expensive natural diamond color today. The price can vary from $10,000 to $70,000 per carat for an intense pink. On 1stDibs, you will find a variety of pink diamond jewelry from different periods.
- 1stDibs ExpertNovember 8, 2023The term 1 CTTW diamond earrings means a pair of diamond earrings with a total carat weight of 1 carat. Carats are the unit of measurement for gemstones and equals around 200 milligrams. Each earring in a set has an individual carat weight, and the two weights added together give you the total carat weight. So, a pair with a total carat weight of 1 would usually consist of two 0.5 carat earrings. Explore a large selection of diamond earrings on 1stDibs.
- 1stDibs ExpertOctober 19, 2021The average cost of a pair of diamond stud earrings with a total carat weight of 1-carat is $2,495. Depending on the clarity, cut and color of the diamond, the price and other details may vary. On 1sDibs, shop for antique and vintage diamond earrings.
- 1stDibs ExpertFebruary 22, 2021The average cost of a pair of 1-carat diamond earrings is around $2,500. However, that price can change depending on the quality of the diamonds and the brand.
- 1stDibs ExpertSeptember 28, 2021Like with most diamond products, the price of a 1-carat princess cut diamond can range dramatically. On 1stDibs, find 1-carat princess cut diamond rings, earrings, necklaces and bracelets starting at $999 to $16,500.
- 1stDibs ExpertApril 5, 2022The difference between Type I and Type II diamonds is their composition. Type I diamonds contain nitrogen-based impurities, while Type II diamonds do not feature these types of impurities. You'll find a large collection of diamond gemstone jewelry on 1stDibs.