Buy 3 Carat Diamond
2010s Indian Art Deco Pendant Necklaces
Diamond, Tanzanite, 18k Gold
2010s Indian Art Deco Solitaire Rings
Diamond, 18k Gold
Early 2000s Indian Art Deco Cocktail Rings
Diamond, 18k Gold
21st Century and Contemporary North American Cocktail Rings
Diamond, Ruby, Platinum
21st Century and Contemporary American Three-Stone Rings
Diamond, Ruby, Platinum
2010s Indian Art Deco Pendant Necklaces
Diamond, 18k Gold, Yellow Gold
2010s Israeli Art Deco Engagement Rings
Diamond, 14k Gold, White Gold
2010s Indian Art Deco Signet Rings
Diamond, Yellow Gold, 18k Gold, Gold
21st Century and Contemporary Fashion Rings
Yellow Diamond, Ruby, 14k Gold, Yellow Gold
2010s Hong Kong Contemporary Three-Stone Rings
Jade, White Diamond, Diamond, Rose Gold, 18k Gold, Gold
2010s Hong Kong Contemporary Three-Stone Rings
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
2010s Indian Art Deco Solitaire Rings
Diamond, 18k Gold
2010s Israeli Art Deco Fashion Rings
Emerald, Diamond, Black Diamond, 14k Gold, Yellow Gold
2010s Canadian Loose Gemstones
Black Diamond
21st Century and Contemporary American Artisan Three-Stone Rings
Diamond, Ruby, White Diamond, Gold, Yellow Gold, Platinum, 18k Gold
21st Century and Contemporary Indian Modern Dangle Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary North American Hoop Earrings
Diamond, Gold, 18k Gold
Mid-20th Century American Modern Three-Stone Rings
Diamond, Gold, 14k Gold, White Gold
2010s Hong Kong Contemporary Three-Stone Rings
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
21st Century and Contemporary Indian Modern Chandelier Earrings
Diamond, White Gold, 14k Gold
21st Century and Contemporary Indian Modern Chandelier Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Indian Modern Dangle Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Indian Modern Bridal Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Indian Modern Bridal Rings
Diamond, White Gold, 14k Gold
21st Century and Contemporary Unknown Hoop Earrings
Diamond, 18k Gold, Yellow Gold
Vintage 1920s Art Deco Fashion Rings
Diamond, Zircon, Blue Zircon, 14k Gold, White Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Tennis Bracelets
Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Cuff Bracelets
Diamond, 18k Gold, Rose Gold
21st Century and Contemporary Indian Modern Hoop Earrings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Drop Earrings
Diamond, 18k Gold, Yellow Gold
2010s Israeli Art Deco Cocktail Rings
White Diamond, Black Diamond, 14k Gold, Rose Gold
21st Century and Contemporary Indian Modern Cuff Bracelets
Diamond, 18k Gold, Rose Gold
21st Century and Contemporary Indian Modern Cuff Bracelets
Diamond, Rose Gold, 14k Gold
21st Century and Contemporary Indian Modern More Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Indian Modern More Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Indian Modern Dome Rings
Diamond, 18k Gold, White Gold
Early 2000s Engagement Rings
Diamond, Platinum
2010s Modern Engagement Rings
Diamond, Platinum
21st Century and Contemporary More Bracelets
Diamond, Emerald, Platinum
Early 2000s Modern Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Three-Stone Rings
Diamond, Ruby, Platinum
Vintage 1920s Art Deco Fashion Rings
Amethyst, 14k Gold, White Gold
21st Century and Contemporary North American Cocktail Rings
Diamond, Yellow Sapphire, Platinum
21st Century and Contemporary Modern Pendant Necklaces
Diamond, Sapphire, Gold, 18k Gold
Late 20th Century Cluster Rings
Diamond, Sapphire, Gold, 18k Gold
Late 20th Century Modern Pendant Necklaces
Diamond, Ruby, Gold, 14k Gold
2010s Hong Kong Contemporary Cocktail Rings
Pink Diamond, Diamond, White Diamond, White Gold, Gold, 18k Gold
21st Century and Contemporary North American Engagement Rings
Diamond, 18k Gold, White Gold
Late 20th Century Modern Drop Earrings
Diamond, Tourmaline, Gold, 18k Gold
21st Century and Contemporary Modern Pendant Necklaces
Amethyst, Diamond, Gold, 14k Gold
Late 20th Century Modern Fashion Rings
Diamond, Topaz, Gold, 14k Gold
Antique Late 19th Century Victorian Three-Stone Rings
Diamond, Sapphire, Gold, 14k Gold
Late 20th Century Modern Cocktail Rings
Diamond, Sapphire, 18k Gold, White Gold
21st Century and Contemporary North American Stud Earrings
Diamond, Platinum
21st Century and Contemporary North American Hoop Earrings
Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Modern Cocktail Rings
Diamond, Emerald, 10k Gold, White Gold
Late 20th Century Modern Three-Stone Rings
Diamond, Sapphire, Gold, 18k Gold
- 1
- ...
Buy 3 Carat Diamond For Sale on 1stDibs
How Much is a Buy 3 Carat Diamond?
A Close Look at modern Jewelry
Rooted in centuries of history of adornment dating back to the ancient world, modern jewelry reimagines traditional techniques, forms and materials for expressive new pieces. As opposed to contemporary jewelry, which responds to the moment in which it was created, modern jewelry often describes designs from the 20th to 21st centuries that reflect movements and trends in visual culture.
Modern jewelry emerged from the 19th-century shift away from jewelry indicating rank or social status. The Industrial Revolution allowed machine-made jewelry using electric gold plating, metal alloys and imitation stones, making beautiful jewelry widely accessible. Although mass production deemphasized the materials of the jewelry, the vision of the designer remained important, something that would be furthered in the 1960s with what’s known as the “critique of preciousness.”
A design fair called the “Exposition Internationale des Arts Décoratifs et Industriels Modernes” brought global attention to the Art Deco style in 1925 and gathered a mix of jewelry artists alongside master jewelers like Van Cleef & Arpels, Mauboussin and Boucheron. Art Deco designs from Cartier and Van Cleef & Arpels unconventionally mixed gemstones like placing rock crystals next to diamonds while borrowing motifs from eclectic sources including Asian lacquer and Persian carpets. Among Cartier’s foremost design preoccupations at the time were high-contrast color combinations and crisp, geometric forms and patterns. In the early 20th century, modernist jewelers like Margaret De Patta and artists such as Alexander Calder — who is better known for his kinetic sculptures than his provocative jewelry — explored sculptural metalwork in which geometric shapes and lines were preferred over elaborate ornamentation.
Many of the innovations in modern jewelry were propelled by women designers such as Wendy Ramshaw, who used paper to craft her accessories in the 1960s. During the 1970s, Elsa Peretti created day-to-night pieces for Tiffany & Co. while designers like Lea Stein experimented with layering plastic, a material that had been employed in jewelry since the mid-19th century and had expanded into Bakelite, acrylics and other unique materials.
Find a collection of modern watches, bracelets, engagement rings, necklaces, earrings and other jewelry on 1stDibs.
- What is a 3 carat diamond worth?1 Answer1stDibs ExpertSeptember 28, 2021A 3-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 3-carat diamond could cost you between $7,200 to $51,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 3-carat diamond jewelry today.
- How large is a 3-carat diamond?1 Answer1stDibs ExpertFebruary 27, 2024In terms of dimensions, how large a 3-carat diamond is varies. The shape of the diamond will determine its length and width. Weighing 600 milligrams, diamonds that are 3 carats are generally considered to be large stones. On 1stDibs, shop a large collection of diamond jewelry from some of the world's top dealers.
- 1stDibs ExpertFebruary 13, 2023Whether a 3-carat diamond is considered big is largely a matter of personal opinion. The average diamond is 1 to 2 carats in size. On 1stDibs, shop a selection of diamond jewelry.
Read More
The 21 Most Popular Mid-Century Modern Chairs
You know the designs, now get the stories about how they came to be.
Why Is Italy Such a Hotbed of Cool Design?
Patrizio Chiarparini of Brooklyn’s Duplex gallery sheds light on the lasting legacy of Italy’s postwar furniture boom.
Eileen Gray’s Famed Cliffside Villa in the South of France Is Returned to Its Modernist Glory
After years of diligent restoration, E-1027, the designer-cum-architect’s marriage of romance and modernism, is finally complete.
12 Calming Spaces Inspired by Japanese Design
From cherry-blossom-adorned walls paired with glamorous lighting to wood-paneled ceilings above checkerboard-patterned chairs, these 12 spaces seamlessly blend Eastern and Western aesthetics.
Eileen Gray’s Deco Designs Launched Modernism. That Was Just the Beginning
Decades after her death, appreciation for the legendary designer and architect's work continues to flourish.
Harvey Probber Was the Godfather of Modern Modular Seating
The forward-thinking designer is finally getting his due.
20 Artfully Crafted Mirrors to Frame Your Reflection
In "Object Permanence 4," on view at the 1stdibs Gallery, Emma Holland Denvir and Leah Ring have brought together pieces that range from polished to playful.
Roberto Burle Marx’s Bold Brazilian Landscape Design Comes to New York
The New York Botanical Garden, in the Bronx, has mounted a multifaceted show honoring the polymath modernist's legacy, including new work by contemporary landscape maker Raymond Jungles.