20 Carat Diamond Necklace
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, 18k Gold, White Gold
2010s Italian Modern Link Necklaces
Diamond, White Diamond, Platinum
2010s Unknown Choker Necklaces
White Diamond, Diamond, 14k Gold
2010s Italian Modern Chain Necklaces
Diamond, 14k Gold, Yellow Gold
2010s Italian Modern Chain Necklaces
Diamond, 14k Gold, White Gold
2010s Italian Chain Necklaces
Diamond, White Diamond, 14k Gold, Yellow Gold
2010s American More Necklaces
Diamond, 14k Gold, White Gold
21st Century and Contemporary Modern Link Necklaces
Diamond
21st Century and Contemporary Canadian Contemporary Pendant Necklaces
Diamond, Gold Plate, Silver
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, White Gold, Gold, 14k Gold
2010s Italian Modern Multi-Strand Necklaces
Diamond, White Diamond, Emerald, 18k Gold, White Gold
2010s Unknown Chain Necklaces
Diamond, 14k Gold, White Gold
21st Century and Contemporary American Edwardian Multi-Strand Necklaces
Diamond, Gold
21st Century and Contemporary American Edwardian Multi-Strand Necklaces
Diamond, Gold
2010s Contemporary Pendant Necklaces
Amethyst, Diamond, Gold, 14k Gold, Rose Gold
21st Century and Contemporary Indian Modern Chain Necklaces
Diamond, White Diamond, 18k Gold, White Gold
2010s American Chain Necklaces
Diamond, White Diamond, 14k Gold, White Gold
2010s American Chain Necklaces
Diamond, White Diamond, 14k Gold, White Gold
2010s American Chain Necklaces
Diamond, White Diamond, 14k Gold, Yellow Gold
2010s American Chain Necklaces
Diamond, White Diamond, 14k Gold, Yellow Gold
2010s American Chain Necklaces
Diamond, White Diamond, 14k Gold, Yellow Gold
2010s American Chain Necklaces
Diamond, White Diamond, 14k Gold, Yellow Gold
2010s American Chain Necklaces
Diamond, White Diamond, 14k Gold, Yellow Gold
2010s American Chain Necklaces
Diamond, White Diamond, 14k Gold, Yellow Gold
2010s American More Necklaces
Diamond, White Diamond, 14k Gold, White Gold
2010s American More Necklaces
Diamond, White Diamond, 14k Gold, White Gold
2010s American More Necklaces
Diamond, White Diamond, 14k Gold, White Gold
2010s American More Necklaces
Diamond, White Diamond, 14k Gold, White Gold
2010s American Chain Necklaces
Diamond, White Diamond, 14k Gold, Yellow Gold
2010s American Chain Necklaces
Diamond, Yellow Gold
2010s American Chain Necklaces
Diamond, Yellow Gold
2010s American Chain Necklaces
Diamond, White Diamond, 14k Gold, White Gold
2010s American Chain Necklaces
Diamond, White Diamond, 14k Gold, White Gold
2010s American Chain Necklaces
Diamond, Yellow Gold
2010s American Chain Necklaces
Diamond, Yellow Gold
21st Century and Contemporary Indian Modern Pendant Necklaces
White Diamond, Diamond, Sterling Silver
2010s American Chain Necklaces
Diamond, Yellow Gold
2010s American Chain Necklaces
Diamond, Yellow Gold
2010s American Chain Necklaces
Diamond, White Diamond, Gold, 14k Gold, Rose Gold, White Gold
2010s American Chain Necklaces
Diamond, White Diamond, Gold, 14k Gold, Rose Gold, White Gold
2010s American Chain Necklaces
Diamond, White Diamond, Gold, 14k Gold, Rose Gold, White Gold
2010s American Chain Necklaces
Diamond, White Diamond, Gold, 14k Gold, Rose Gold, White Gold
2010s American Chain Necklaces
Diamond, Yellow Gold
2010s American Chain Necklaces
Diamond, White Diamond, 14k Gold, Yellow Gold
2010s North American Pendant Necklaces
Diamond, White Gold
21st Century and Contemporary Chain Necklaces
Diamond, 14k Gold, White Gold
2010s American Chain Necklaces
2010s American Chain Necklaces
2010s American Chain Necklaces
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, White Diamond, Emerald, White Gold, 18k Gold, Gold
2010s American Contemporary Pendant Necklaces
Diamond, 14k Gold, White Gold
21st Century and Contemporary Link Necklaces
Diamond, Ruby, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary American Modern Pendant Necklaces
White Diamond, Diamond, Platinum
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
21st Century and Contemporary Pendant Necklaces
Diamond, White Diamond, Opal, Black Opal, Fire Opal, Gold, 18k Gold, Yel...
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary Contemporary Necklace Enhancers
Diamond, 18k Gold, White Gold
Mid-20th Century Necklace Enhancers
Aquamarine, Diamond, Platinum
21st Century and Contemporary Indian Contemporary Pendant Necklaces
Diamond, White Diamond, 10k Gold, Yellow Gold, White Gold
2010s Italian Modern Multi-Strand Necklaces
Diamond, White Diamond, 18k Gold, White Gold
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20 Carat Diamond Necklace For Sale on 1stDibs
How Much is a 20 Carat Diamond Necklace?
Finding the Right Necklaces for You
We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners.
Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers.
In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs.
For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone.
Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage necklaces designed by David Webb — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt.
On 1stDibs, browse top designers like Cartier, Tiffany & Co. and Bvlgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more.
- 1stDibs ExpertNovember 6, 2023There is no hard-and-fast rule for how many carats a diamond necklace should be. On average, solitaire diamond necklaces range from 0.5 to 1 carat, but you can find pieces with larger and smaller stones. Tennis chains that feature continuous diamonds set into links usually have much higher total carat weights. For example, one might feature 60 individual diamonds, each 0.20 carats in size, for a total carat weight of 12.0 carats. Shop a wide range of diamond necklaces on 1stDibs.
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