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3 Carat Round Shape Diamond Pendant

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Roman Malakov 0.28 Carats Total Round Cut Diamond Heart Shape Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple pendant necklace showcasing 3 round brilliant diamonds weighing 0.28 carats total, set in
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

18K Rose Gold 3/4 Carat Diamond & Purple Amethyst Heart Shape Pendant Necklace
Located in New York, NY
necklace made from genuine 18k rose gold. This dimensional heart-shape is encrusted with dazzling round
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Amethyst, 18k Gold, Rose Gold

Platinum Martini 3 Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This Classic Platinum Martini Style 3 Prongs Natural Diamond Pendant fetures an exceptional round
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

3/4 Carat Ct 1 Real Natural Solitaire Round Diamond Pendant Necklace 14k Gold
Located in New York, NY
Classic approx. 3/4 carat solitaire round diamond pendant necklace in 14k white gold. A large
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold

1/3 Carat Heart Shape Diamond Pendant Necklace in 18K White Gold
Located in New York, NY
18 Karat White Gold 0.31 Carat Diamond Chain Necklace Wedding Fine Jewelry You will fall head
Category

2010s Pendant Necklaces

Materials

Diamond

1/3 Carat Ct Brilliant Round Solitaire Diamond Pendant in 14k Yellow Gold
Located in New York, NY
Classic approx. 1/3 carat solitaire round diamond pendant in 14k yellow gold with necklace chain. A
Category

2010s American Pendant Necklaces

Materials

Diamond, Yellow Gold

Platinum Martini 3 Prongs Natural Diamond Pendant '1 Carat'
Located in San Francisco, CA
This Classic Platinum Martini Style 3 Prongs Natural Diamond Pendant fetures an exceptional round
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

Platinum Martini 3 Prongs Natural Diamond Pendant '2 Carat'
Located in San Francisco, CA
This Classic Platinum Martini Style 3 Prongs Natural Diamond Pendant fetures an exceptional round
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

.925 Sterling Silver 1/4 Carat Diamond Swirl Shape Pendant Necklace
Located in New York, NY
Enjoy the sparkle of this elegant diamond pendant. Created in the swirl shape and fashioned from
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

18 Karat White Gold Martini 3 Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: 18K White Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

14 Karat White Gold Martini 3 Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: 14K White Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

18 Karat Yellow Gold Martini 3 Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: 18K Yellow Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

14 Karat Rose Gold Martini 3 Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: 14K Rose Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

14 Karat Yellow Gold Martini 3 Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: 14K Yellow Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

18 Karat Rose Gold Martini 3 Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: 18K Rose Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

Platinum Martini 3 Prongs Natural Diamond Pendant '1/2 Carat'
Located in San Francisco, CA
This Classic Platinum Martini Style 3 Prongs Natural Diamond Pendant fetures an exceptional round
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

1.51 Carat Marquise Shape Moonstone Diamond Halo Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Moonstone and diamond halo pendant necklace. This marquise cut, cabochon 1.51ct moonstone has a
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Moonstone, Gold, 14k Gold, Yellow Gold

Platinum Gold Four Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: Platinum Setting Type: 4
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum, Gold

14 Karat White Gold Diamond Halo Pendant '3/4 Carat'
Located in San Francisco, CA
Gemstone Shape: ROUND Center Diamond Carat Weight: 0.26 Metal: 14K White Gold Metal Weight: 1.4 Setting
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

14 Karat Rose Gold Halo Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This delicate pendant features one round shaped diamonds that are approximately 0.54-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

18 Karat Yellow Gold Halo Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This delicate pendant features one round shaped diamonds that are approximately 0.54-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

18 Karat White Gold Halo Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This delicate pendant features one round shaped diamonds that are approximately 0.54-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

18 Karat Rose Gold Halo Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This delicate pendant features one round shaped diamonds that are approximately 0.54-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

14 Karat Yellow Gold Halo Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This delicate pendant features one round shaped diamonds that are approximately 0.54-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

14 Karat White Gold Halo Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This delicate pendant features one round shaped diamonds that are approximately 0.54-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

3/4 Carat Ct 1 Real Natural Solitaire Round Diamond Pendant Necklace In 14k Gold
Located in New York, NY
Classic 3/4 Ct solitaire round diamond pendant necklace in 14k white gold. A large center approx
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold

Platinum Martini 3 Prongs Natural Diamond Pendant '1 1/2 Carat'
Located in San Francisco, CA
This Classic Platinum Martini Style 3 Prongs Natural Diamond Pendant fetures an exceptional round
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

18 Karat White Gold Four Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: 18K White Gold Setting
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

14 Karat White Gold Four Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: 14K White Gold Setting
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

18 Karat Yellow Gold Four Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: 18K Yellow Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

14 Karat Yellow Gold Four Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: 14K Yellow Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

14 Karat Rose Gold Four Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: 14K Rose Gold Setting
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

18 Karat Rose Gold Four Prongs Natural Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.7 Metal: 18K Rose Gold Setting
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

18 Karat White Gold Martini 3 Prongs Natural Diamond Pendant '1 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 1 Metal: 18K White Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

14 Karat White Gold Martini 3 Prongs Natural Diamond Pendant '2 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 2 Metal: 14K White Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

18 Karat White Gold Martini 3 Prongs Natural Diamond Pendant '2 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 2 Metal: 18K White Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

14 Karat Yellow Gold Martini 3 Prongs Natural Diamond Pendant '2 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 2 Metal: 14K Yellow Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

18 Karat Yellow Gold Martini 3 Prongs Natural Diamond Pendant '1 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 1 Metal: 18K Yellow Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

18 Karat Rose Gold Martini 3 Prongs Natural Diamond Pendant '1 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 1 Metal: 18K Rose Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

18 Karat Yellow Gold Martini 3 Prongs Natural Diamond Pendant '2 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 2 Metal: 18K Yellow Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

14 Karat Rose Gold Martini 3 Prongs Natural Diamond Pendant '2 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 2 Metal: 14K Rose Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

18 Karat Rose Gold Martini 3 Prongs Natural Diamond Pendant '2 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 2 Metal: 18K Rose Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

14 Karat Rose Gold Martini 3 Prongs Natural Diamond Pendant '1 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 1 Metal: 14K Rose Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

14 Karat Yellow Gold Martini 3 Prongs Natural Diamond Pendant '1 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 1 Metal: 14K Yellow Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

Sterling Silver 1/3 Carat Diamond Awareness Ribbon Halo Heart Pendant Necklace
Located in New York, NY
Celebrate someone you love with this stunning diamond heart pendant necklace. This diamond necklace
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

0.50 Carat Natural Diamond Oval Shape Pendant Necklace 14 Karat White Gold Chain
Located in New York, NY
0.51 Carat Natural Diamond Oval Shape Pendant Necklace 14K White Gold 100% Natural Diamonds
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

18 Karat White Gold Blue Sapphire and Diamonds Pendant '3/4 Carat'
Located in San Francisco, CA
This heavenly 18k white gold Halo designed pendant features a 0.56 carat round blue Sapphire
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Blue Sapphire, White Gold

Diamond 3 Stone Journey Pendant .50 Carat Necklace 14k White Gold
Located in Dearborn, MI
Genuine .50ct Diamond 3 Stone Journey Necklace Pendant 14K White Gold  This Pendant Weighs a
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

18 Karat Yellow Gold Martini 3 Prongs Natural Diamond Pendant '1/2 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.5 Metal: 18K Yellow Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

14 Karat Rose Gold Martini 3 Prongs Natural Diamond Pendant '1/2 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.5 Metal: 14K Rose Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

14 Karat Yellow Gold Martini 3 Prongs Natural Diamond Pendant '1/2 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.5 Metal: 14K Yellow Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

18 Karat Rose Gold Martini 3 Prongs Natural Diamond Pendant '1/2 Carat'
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 0.5 Metal: 18K Rose Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

2 Carat Ct 1 Brilliant Round Diamond Halo Pendant Necklace in 14k White Gold
Located in New York, NY
Opulent approx. 1.76 carat solitaire round diamond pendant in 14k white gold with necklace chain. A
Category

2010s Pendant Necklaces

Materials

Diamond, White Gold

14 Karat Yellow Gold Emerald Halo Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This delicate pendant feature one emerald shaped diamond that is approximately 0.65-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Emerald, Yellow Gold

18 Karat Rose Gold Emerald Halo Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This delicate pendant feature one emerald shaped diamond that is approximately 0.65-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Emerald, Rose Gold

14 Karat White Gold Emerald Halo Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This delicate pendant feature one emerald shaped diamond that is approximately 0.65-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Emerald, White Gold

18 Karat White Gold Emerald Halo Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This delicate pendant feature one emerald shaped diamond that is approximately 0.65-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Emerald, White Gold

18 Karat Yellow Gold Emerald Halo Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This delicate pendant feature one emerald shaped diamond that is approximately 0.65-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Emerald, Yellow Gold

14 Karat Rose Gold Emerald Halo Diamond Pendant '3/4 Carat'
Located in San Francisco, CA
This delicate pendant feature one emerald shaped diamond that is approximately 0.65-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Emerald, Rose Gold

14 Karat White Gold Blue Sapphire and Diamonds Halo Pendant '3/4 Carat'
Located in San Francisco, CA
This 18k White gold pendant features a preminum quality 0.54 carat Round Shape Blue Sapphire
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Blue Sapphire, White Gold

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3 Carat Round Shape Diamond Pendant For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 3 carat round shape diamond pendant 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 4 vintage or 78 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 3 carat round shape diamond pendant from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. A 3 carat round shape diamond pendant from TJD, Roman Malakov and Oshi Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also pear cut cut and single cut cut versions available here, too. Most of our 3 carat round shape diamond pendant for sale are for women, but there are 17 pieces available to browse for men.

How Much is a 3 Carat Round Shape Diamond Pendant?

The price for a 3 carat round shape diamond pendant starts at $179 and tops out at $99,000 with these necklaces, on average, selling for $1,250.

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.