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Diamond Round Cut Solitaire Necklace

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0.50 Carat Natural Round Cut Diamond Solitaire Ring G SI 14 Karat White Gold
Located in New York, NY
0.50 Ct Natural Round Cut Diamond Engagement Ring G SI 14K White Gold 100% Natural Diamonds, Not
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

0.50 Carat Natural Round Cut Diamond Solitaire Ring G SI 14 Karat White Gold
Located in New York, NY
0.50 Ct Natural Round Cut Diamond Engagement Ring G SI 14K White Gold 100% Natural Diamonds, Not
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Round Brilliant Cut Diamond by The Yard Solitaire Adjustable Necklace
Located in Rome, IT
0.90 ct 18K Yellow Gold Round Brilliant Cut Diamond By The Yard Solitaire Adjustable Necklace
Category

2010s Italian Modern Rope Necklaces

Materials

Diamond

18k Gold Brilliant Cut Round Solitaire Diamond Bridal Necklace
By Oshi Jewels
Located in Bangkok, TH
A single brilliant round cut Prong set diamond sits at the center of a thin 18k gold chain
Category

21st Century and Contemporary Thai Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

14k Gold Brilliant Cut Round Solitaire Diamond Bridal Necklace
By Oshi Jewels
Located in Bangkok, TH
A single brilliant round cut Prong set diamond sits at the center of a thin 14k gold chain
Category

21st Century and Contemporary Thai Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

14 Karat White Gold Round Brilliant Cut Diamond Solitaire Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K white gold Diamond: 1 round brilliant cut = 0.94cttw Color: H
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Gold Round Brilliant Cut Diamond Solitaire Necklace
Located in Scottsdale, AZ
Material: 14K yellow gold Diamond: round brilliant cut = 1.97cttw Color: H Clarity: SI3 Dimensions
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Faye Kim 18 Karat Gold Round Brilliant Cut Diamond Solitaire Necklace
By Faye Kim
Located in Westport, CT
Set in 18 karat gold, the solitaire diamond necklace features a sparkling round brilliant cut
Category

2010s American Contemporary Choker Necklaces

Materials

Diamond, Gold, 18k Gold

White Gold Diamond Solitaire Pendant Necklace - 14k Round Cut .52ct Adjustable
Located in Greensboro, NC
Color: H Clarity: VS1 Style: Solitaire Chain Style: Diamond Cut Cable Necklace Style: Chain Fastening
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14k Rose Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 0.90 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Yellow Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Rose Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 0.90 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 1.15ct (1.00ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 0.90 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 0.90 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 0.90 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 0.90 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Rose Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Yellow Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 1.15ct (1.00ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 1.15ct (1.00ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.90 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k White Gold 0.90 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, White Gold

14k Rose Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.40 Total (.25ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Yellow Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 1.15ct (1.00ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Rose Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.40 Total (.25ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Rose Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.40 Total (.25ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Yellow Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.40 Total (.25ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.90 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 1.15ct (1.00ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.40 Total (.25ct Center Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k White Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.90 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Rose Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.40 Total (.25ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Yellow Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 1.15ct (1.00ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.90 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Rose Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.40 Total (.25ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Rose Gold

14k Yellow Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k White Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.40 Total (.25ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 1.15ct (1.00ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 1.15ct (1.00ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 1.15ct (1.00ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo):0.40 Total (.25ct Center Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, White Gold

14k White Gold 1.10 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 1.15ct (1.00ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, White Gold

14k Yellow Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 1.15ct (1.00ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.65 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.65 Total (0.50ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k Yellow Gold 0.40 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 1.15ct (1.00ct Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown) Diamond
Category

2010s North American Pendant Necklaces

Materials

Diamond, Yellow Gold

14k White Gold 0.90 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
(Includes 0.15ct halo): 0.90 Total (0.75 Center) Diamond Cut: Round Natural Diamonds (Not Lab Grown
Category

2010s North American Pendant Necklaces

Materials

Diamond, White Gold

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Diamond Round Cut Solitaire Necklace For Sale on 1stDibs

On 1stDibs, you can find the most appropriate diamond round cut solitaire necklace for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, white gold and 14k gold — can elevate any look. Find an antique version now, or shop for 211 vintage or 740 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect diamond round cut solitaire necklace among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic diamond round cut solitaire necklace over the years, but those made by Tiffany & Co., Gems and Jewels UK and Harakh are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also brilliant cut and oval cut versions for sale. There aren’t many items for men if you’re seeking a diamond round cut solitaire necklace, as most of the options available are for women and unisex.

How Much is a Diamond Round Cut Solitaire Necklace?

Prices for a diamond round cut solitaire necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $1,000,000, while this accessory, on average, fetches $2,084.

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 Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more.