Skip to main content

24 Carat Diamond Necklace

12
to
139
986
119
285
208
64
31
23
23
18
16
9
9
7
6
2
1
2
16
234
935
13
7
10
7
2
8
9
22
19
28
1
101
26
20
18
12
734
447
8
1,173
16
1,068
386
447
375
454
1,129
221
118
73
73
486
131
78
45
43
to
Sort By
24 Carat Multi-Colored Stones & Diamond Necklace
By Antinori Fine Jewels
Located in Rome, IT
Stunning 14K White Gold Multi-Colored Stones & Diamond Necklace, a true masterpiece that
Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Pink Sapphire, 18k Gold, White Gold

24 Carat Round Brilliant Diamond Tennis Necklace Certified
Located in New York, NY
Earth Mined Diamond Tennis Necklace: Number of Diamonds: 218 Carat Weight: 23.53 Carats Style
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Diamond Charm Layered Drop Necklace .24 Carats in 14K White Gold
By Gabriel & Co.
Located in Austin, TX
Diamond Shape: Round Brilliant Diamond Total Weight: .24 Carats Diamond Clarity: SI (Excellent, Eye Clean
Category

2010s American Contemporary Drop Necklaces

Materials

Diamond, 14k Gold, White Gold

2.16 Carat Natural Round Diamond Mini Tennis Necklace 14 Karat White Gold 24''
Located in Great Neck, NY
Brilliant and beautiful mini tennis necklace, natural round-brilliant cut white diamonds clean and
Category

2010s American Chain Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

2.16 Carat Natural Round Diamond Mini Tennis Necklace 14 Karat White Gold 24''
Located in Great Neck, NY
Brilliant and beautiful mini tennis necklace, natural round-brilliant cut white diamonds clean and
Category

2010s American Chain Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

Diamond Tennis Necklace
By Diamond Scene New York
Located in New York, NY
27.59 carats of white round brilliant cut diamonds set in 14k white gold. 24 inch length A
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, White Diamond, 14k Gold

2.20 Carat Natural Round Diamond Mini Tennis Necklace 14 Karat White Gold 24''
Located in Great Neck, NY
Brilliant and beautiful mini tennis necklace, natural round-brilliant cut white diamonds clean and
Category

2010s American Chain Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

2.20 Carat Natural Round Diamond Mini Tennis Necklace 14 Karat White Gold 24''
Located in Great Neck, NY
Brilliant and beautiful mini tennis necklace, natural round-brilliant cut white diamonds clean and
Category

2010s American Chain Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

49.09 Carat Diamond Tennis Necklace
By Antinori Fine Jewels
Located in Rome, IT
Indulge in the timeless elegance of our exquisite 24-inch Tennis necklace crafted in lustrous 18K
Category

2010s Unknown Modern Link Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

Diamond Necklace Platinum 1.12 Carats
By Merkaba
Located in Beverly Hills, CA
Diamond Necklace - Merkaba star tetrahedron platinum diamond pendant necklace, featuring a total of
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

White Diamond, Diamond, Platinum

24" 18-karat Emerald & Round Diamond Necklace
Located in Lakewood, NJ
Indulge in timeless elegance with our exquisite 18-karat gold necklace, a stunning 24-inch chain
Category

2010s Drop Necklaces

Materials

Diamond, 18k Gold

24 Carat Tennis Necklace in 18 Carats White Gold with Basket Prong Set
By Antinori Fine Jewels
Located in Rome, IT
Graduated tennis necklace in platinum Emerald Brilliant Cut Diamond Riviera Diamond Line Necklace
Category

2010s Italian Modern Link Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

21.5" Long Diamond Tennis Riviera Necklace 24 Carats Total in 14k White Gold
Located in La Jolla, CA
21.5" Long Diamond Tennis Necklace 24 Carats Total Weight in 14k White Gold Long Diamond Tennis
Category

21st Century and Contemporary North American Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

1.58 Carat Diamond Necklace
Located in Boca Raton, FL
Material: 18k White Gold and 18k Yellow Gold Diamond Details: Approximately 1.25ctw yellow diamonds
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

1.58 Carat Diamond Necklace
1.58 Carat Diamond Necklace
Free Shipping
L 24 in
Diamond Necklace 1.12 Carat Merkaba Star
By Merkaba
Located in Beverly Hills, CA
Merkaba star tetrahedron platinum diamond pendant necklace, featuring a total of approximately 1.12
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

24 Inch 14k White Gold 1.15 Carat Round Cut Diamond Solitaire Pendant Necklace
Located in Los Angeles, CA
Clarity: VS Diamond Color: F-G Color: White Gold Necklace Length: 24 Inches Included with your order
Category

2010s North American Pendant Necklaces

Materials

Diamond, White Gold

Rose Gold Diamond Necklace 1.65 Carats
By Tamir
Located in Beverly Hills, CA
Diamond necklace featuring a rose gold diamond Hamsa, set with a total of 1.65ct round brilliant
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, White Diamond, 14k Gold, Rose Gold

Rose Gold Diamond Necklace 1.65 Carats
Rose Gold Diamond Necklace 1.65 Carats
Free Shipping
W 0.7 in L 1 in
24 Carat Diamond Tennis Necklace 18 Karat White Gold 4 Claws Set Line Riviera
Located in London, GB
This astonishing and mega Riviera Necklace highlights a whopping total Diamond weight of 24.52
Category

2010s British Modern Chain Necklaces

Materials

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

1.13 Carat Black Diamond White Diamond White Gold Necklace
By DGI
Located in Los Angeles, CA
This necklace has 30 Round Cut Black Diamonds that weigh 0.52 Carats and 24 Round Cut Diamonds that
Category

2010s American Contemporary Chain Necklaces

Materials

White Diamond, Black Diamond, 14k Gold, White Gold

Huge Diamond Pendant Necklace 14K Gold Pear Shape .16 Carat Diamond Necklace
By Five Star Jewelry
Located in Austin, TX
Gold Diamond Count: 24 Diamond Weight: .16 carats Diamond Clarity: VS-2 Diamond Color: G-H Measurements
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold

5 Carat Round Natural Diamond Tennis Necklace
Located in Los Angeles, CA
necklace. Metal: 14k Gold Diamond Cut: Round Total Approx. Diamond Carats: 5ct Diamond Clarity: VS
Category

2010s American More Necklaces

Materials

Diamond, 14k Gold, White Gold

24 Inch 14k White Gold 2 Carat Diamond by the Yard Round-Cut Bezel Necklace
Located in Los Angeles, CA
Gold Number of Diamonds: Eight Gold Color: White Gold Carat: 2 Carat Necklace Length: 24 Inches Diamond
Category

2010s North American Chain Necklaces

Materials

Diamond, White Gold

24 Inch 14k White Gold 1.5 Carat Diamond by the Yard Round-Cut Bezel Necklace
Located in Los Angeles, CA
Gold Number of Diamonds: Eight Gold Color: White Gold Carat: 1.5 Carat Necklace Length: 24 Inches
Category

2010s North American Chain Necklaces

Materials

Diamond, White Gold

Gurhan Diamond Round Medallion Necklace 24 Karat Solid Gold
By Gurhan
Located in MIAMI, FL
a showstopper as the diamonds are set in a black rhodium circular pattern, approximately 1.01 carat
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Gold, 24k Gold

Gurhan 24 Karat Yellow Gold and Silver Diamond Long Chain Necklace
By Gurhan
Located in Chicago, IL
Gurhan 24K yellow gold and silver 42 inch chain necklace, with 11 double sided oval elements each
Category

2010s Greek Contemporary Chain Necklaces

Materials

Diamond, 24k Gold, Silver

Gold Diamond Necklace 1.12 Carats Merkaba Star 3D
By Merkaba
Located in Beverly Hills, CA
18K yellow gold diamond necklace, featuring a three dimensional Merkaba Star Tetrahedron set with a
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

White Diamond, Diamond, 18k Gold, Yellow Gold

PANIM 6.14 Carats Diamond Rosecut 18k White Gold Necklace
By PANIM
Located in Tsim Sha Tsui, Hong Kong
PANIM 6.14 carats Diamond Rosecut 18k White Gold 24" Necklace In this necklace rosecut diamonds
Category

21st Century and Contemporary Indian Modern Link Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

Yellow Diamond Necklace 1.28 Carats Gold Merkaba Star
By Merkaba
Located in Beverly Hills, CA
Merkaba 18k yellow gold pendant necklace, featuring a total of approximately 1.28 carats of round
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Gold

23CT VVS Diamond Tennis Necklace
Located in Miami, FL
the earth. With its stunning design and impressive carat weight, this diamond tennis necklace is a
Category

21st Century and Contemporary European Contemporary Necklace Enhancers

Materials

Diamond, 14k Gold

1.00 Carat Three Diamond White Gold Pendant Necklace
Located in Stamford, CT
Simple three stone open ladder channel set brilliant cut diamond pendant, in 14k white gold with
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

TJD 0.15 Carat Natural Diamond 14 Karat Gold Interlocking Circles Necklace
By TJD
Located in New York, NY
sophistication of this head-turning pendant. The total diamond weight 0.15 Carat and this Pendant suspends along
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Gold, White Gold

de Grisogono 5 Tier 3.65 Carat Diamond Gold Necklace
By de GRISOGONO
Located in New York, NY
Carats in diamonds F VS. Chain is 18” in length, and pendant is 2.5” in length. The necklace weighs 24
Category

21st Century and Contemporary Italian Contemporary Drop Necklaces

Materials

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

4 Carat Ruby, 3.75 Carat Diamond and Gold Necklace
Located in New York, NY
, length 14 1/2 inches Diamonds: 34 round diamonds for a total estimated weight 3.75 carats, G-H color
Category

Early 20th Century Contemporary More Necklaces

Materials

Diamond, Ruby, 18k Gold

TJD 0.20 Carat Brilliant Cut Diamond 14KT Rose Gold Fashion Pendants Necklace
By TJD
Located in New York, NY
Bring charm to your look with this diamond pendant Necklace. Made by skillful craftsmen in 14KT
Category

2010s Indian Modernist Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

TJD 0.15 Carat Round Diamond 14KT Gold Interlinked Pear Shape Pendant Necklace
By TJD
Located in New York, NY
finish complete the brilliant sophistication of this head-turning pendant necklace. The total diamond
Category

2010s Indian Modern Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

TJD 0.20 Carat Natural Diamond 14KT Gold Cushion Frame Halo Pendant Necklace
By TJD
Located in New York, NY
diamonds in prong and channel setting. The total diamond weight of these pendant is 0.20 carats. All the
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

TJD 0.05 Carat Natural Round Diamond 14 Karat White Gold Infinity Necklace
By TJD
Located in New York, NY
necklace. The total diamond weight is 0.05 Carat and this pendant suspends along with an chain.
Category

2010s Indian Modern Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

TJD 1.35 Carat Morganite & Diamond 14KT Gold Cushion Frame Halo Pendant Necklace
By TJD
Located in New York, NY
This beautiful halo pendant necklace is studded with 20 single cut natural diamonds and 1 cushion
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Morganite, Gold, 14k Gold, Rose Gold

TJD 0.15 Carat Brilliant Cut Diamond 14KT White Gold Infinity Pendant Necklace
By TJD
Located in New York, NY
diamond weight 0.15 Carat and this Pendant suspends along with an chain.
Category

2010s Indian Modern Pendant Necklaces

Materials

Diamond, White Gold, 14k Gold

TJD 0.10 Carat Natural Diamond 14 Karat Yellow Gold Eternity Pendants Necklace
By TJD
Located in New York, NY
I2 Clarity. The total diamond weight 0.10 Carat and this pendant suspends along with an 18 inches
Category

2010s Indian Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

TJD 0.12 Carat Natural Diamond 14 Karat White Gold Seahorse Pendant Necklace
By TJD
Located in New York, NY
setting and shine in H-I Color I2 Clarity. The total diamond weight is 0.12 Carat and this pendant
Category

2010s Indian Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

TJD 0.12 Carat Natural Diamond 14 Karat White Gold Seashell Pendants Necklace
By TJD
Located in New York, NY
shine in H-I Color I2 Clarity. The total diamond weight 0.12 Carat and this pendant suspends along with
Category

2010s Indian Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

3.22 Carat Diamond by Yard Platinum Necklace
Located in Stamford, CT
Filigree link diamond by the yard necklace. 46 Inches that can be worn worn single long or double
Category

Mid-20th Century Multi-Strand Necklaces

Materials

Diamond, Platinum

TJD 1.50 Carat Morganite & Diamond 14KT Gold Cushion Frame Halo Pendant Necklace
By TJD
Located in New York, NY
This beautiful halo pendant necklace is studded with 48 single cut, brilliant cut natural diamonds
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Morganite, 14k Gold, Gold, Rose Gold

TJD 1.45 Carat Morganite & Diamond Rose Gold Cushion Frame Halo Pendant Necklace
By TJD
Located in New York, NY
pendant necklace is studded with 36 single cut natural diamonds and 1 cushion cut morganite in prong
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Morganite, Gold, 14k Gold, Rose Gold

TJD 0.12 Carat Natural Diamond 14 Karat White Gold Heart Pendant Necklace
By TJD
Located in New York, NY
Bring charm to your look with this diamond heart pendant necklace. The pendant is crafted from 14
Category

2010s Indian Romantic Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

TJD 0.12 Carat Natural Round Diamond 14KT White Gold Penguin Pendant Necklace
By TJD
Located in New York, NY
setting and shine in H-I Color I2 Clarity. The total diamond weight 0.12 Carat and this Pendant suspends
Category

2010s Indian Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

TJD 0.50 Carat Natural Round Diamond 14KT White Gold Rose Pendant Necklace
By TJD
Located in New York, NY
-turning pendant. The total diamond weight is 0.50 Carat and this pendant suspends along with an cable
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

TJD 0.05 Carat Natural Round Diamond 14KT White Gold Owl Pendant Necklace
By TJD
Located in New York, NY
this head-turning pendant. The total diamond weight 0.05 Carat and this Pendant suspends along with an
Category

2010s Indian Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

TJD 0.12 Carat Natural Round Diamond 14 Karat Gold Heart Pendant Necklace
By TJD
Located in New York, NY
brilliant sophistication of this head-turning pendant. The total diamond weight is 0.12 carat and it shines
Category

2010s Indian Romantic Pendant Necklaces

Materials

Diamond, Gold, 14k Gold

TJD 0.05 Carat Natural Round Diamond 14KT White Gold Headphone Pendant Necklace
By TJD
Located in New York, NY
pendant. The total diamond weight 0.05 Carat and this pendant suspends along with an cable chain.
Category

2010s Indian Modern Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

TJD 1.0 Carat Round & Baguette Diamond 14KT Yellow Gold Heart Pendant Necklace
By TJD
Located in New York, NY
pendant. The total diamond weight is 1.0 carat and it shines in H-I color I2 clarity. Pendant suspends
Category

2010s Indian Romantic Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

TJD 0.03 Carat Natural Round Diamond 14KT White Gold Owl Pendant Necklace
By TJD
Located in New York, NY
pendant. The total diamond weight 0.03 Carat and this Pendant suspends along with an cable chain.
Category

2010s Indian Modern Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

TJD 0.25 Carat Brilliant Cut Diamond 14KT Gold Cluster Flower Pendant Necklace
By TJD
Located in New York, NY
Bring charm to your look with this diamond pendant. The pendant is crafted from 14-karat yellow
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Gold, Yellow Gold

7 Carat Cushion Tanzanite and 13 Carat Diamond Pendant/ Necklace 18 Karat Gold
Located in New York, NY
Diamonds all mounted in 18 karat White gold. Weight of the necklace is 24 Grams . Tanzanite Weight
Category

2010s Drop Necklaces

Materials

Diamond, Tanzanite, 18k Gold

TJD 0.10 Carat Natural Diamond 14 Karat White Gold Interlocking Heart Necklace
By TJD
Located in New York, NY
sophistication of this head-turning pendant. The total diamond weight 0.10 Carat and this Pendant suspends along
Category

2010s Indian Romantic Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

TJD 0.75 Carat Brilliant Cut Diamond 14KT Gold Eternity Circle Pendant Necklace
By TJD
Located in New York, NY
-turning pendant. The total diamond weight 0.75 Carat and this pendant suspends along with an cable chain.
Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

TJD 0.15 Carat Brilliant Cut Diamond 14KT Yellow Gold Circle Pendant Necklace
By TJD
Located in New York, NY
brilliant sophistication of this head-turning pendant. The total diamond weight is 0.15 Carat and this
Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

TJD 0.50 Carat Brilliant cut Diamond 14KT Gold Lattice Heart Pendant Necklace
By TJD
Located in New York, NY
complete the brilliant sophistication of this head-turning pendant. The total diamond weight is 0.50 carat
Category

2010s Indian Romantic Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

TJD 1.0 Carat Round & Baguette Diamond 14KT White Gold Heart Pendant Necklace
By TJD
Located in New York, NY
pendant. The total diamond weight is 1.0 carat and it shines in H-I color I2 clarity. Pendant suspends
Category

2010s Indian Romantic Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "24 Carat Diamond Necklace", and we’ll notify you when there are new listings in this category.

24 Carat Diamond Necklace For Sale on 1stDibs

You are likely to find exactly the 24 carat diamond necklace you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and white gold. Find an antique version now, or shop for 781 vintage or 1572 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 24 carat diamond necklace from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 carat and 1 carat carat weights, specifically, are sought with frequency. Finding an appealing 24 carat diamond necklace — no matter the origin — is easy, but Cartier, Tiffany & Co. and LB Exclusive each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and brilliant cut alternatives. Finding a 24 carat diamond necklace for sale for women should be easy, but there are 740 pieces available to browse for unisex as well as men, too.

How Much is a 24 Carat Diamond Necklace?

On average, a 24 carat diamond necklace at 1stDibs sells for $4,914, while they’re typically $1 on the low end and $1,655,350 for the highest priced versions of this item.

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. 

Questions About 24 Carat Diamond Necklace
  • 1stDibs ExpertMarch 22, 2022
    A 24-carat diamond is a precious diamond gemstone that weighs 24 carats. One carat weighs 200 milligrams, meaning a 24-carat diamond weighs roughly 4.8 grams. That equates to roughly 0.17 ounces. On 1stDibs, shop a variety of diamond jewelry.
  • 1stDibs ExpertNovember 6, 2023
    There 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.