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15 Carat Necklace

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Edwardian Garnet 15 Carat Necklace
Located in Chipping Campden, GB
In between every smooth gold loop in this chain sits a bright sparkling garnet. The necklace sits
Category

Antique Early 1900s Unknown Edwardian More Necklaces

Materials

Garnet, 15k Gold

15 Carat Diamond Tennis Necklace - Round Diamond
Located in Los Angeles, CA
Necklace Information Metal : 14k Gold Diamond Cut : Round Natural Diamond Total Diamond Carats : 1 Carat
Category

2010s American Modern Necklace Enhancers

Materials

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

15 Carat Green Emerald Diamond Pendant Necklace
By Antinori Fine Jewels
Located in Rome, IT
camera focuses on a radiant necklace displayed on a velvet-lined tray. Elevate your style with
Category

2010s Italian Modern Choker Necklaces

Materials

Diamond, White Diamond, Emerald, 18k Gold, White Gold

.15 Carat Diamond Yellow Gold Freeform Pendant Necklace
Located in Stamford, CT
Diamond pendant necklace. Brilliant cut diamond bezel set in an 18k yellow gold freeform swirl
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

15 Carat Combine Mix Shape Diamond Necklace Certified
Located in New York, NY
Diamond Necklace: Carat Weight: 15.00 Carats Style: Combine Mix Shape Chains: 14 Karat Rose Gold
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Victorian 15 Carat Gold Rivière Necklace with Aquamarines
Located in Amsterdam, NL
A stunning 15-carat yellow gold necklace with 46 drop-shaped aquamarines diminishing in size, with
Category

Antique 1890s English Victorian More Necklaces

Materials

Aquamarine, Gold, 15k Gold

15 Carat Morganite & Diamond Yellow Gold Rope Necklace
Located in Santa Barbara, CA
This beautiful 15 carat morganite and diamond pendant necklace is crafted with a modern
Category

2010s Modern Pendant Necklaces

Materials

Diamond, Morganite, Gold, 14k Gold, Yellow Gold

.15 Carat Diamond Bar Link by the Yard Platinum Necklace
Located in Stamford, CT
Unqiue Diamond link by the yard 20 inch Platinum bar link chain, circa 1930-1940.   5 old mine brilliant cut diamonds, H SI approx. .15cts  SI     Platinum Tested: Platinum     8.3...
Category

Mid-20th Century Link Necklaces

Materials

Diamond, Platinum

30 Carat Diamond Cluster Necklace
Located in Los Angeles, CA
This one of a kind, priceless diamond cluster necklace featuring round, pear and marquise diamonds
Category

2010s American Modern Necklace Enhancers

Materials

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

15 Carat Heart Topaz and Diamond Gold Pendant Necklace
Located in Montreal, QC
Hand set 15 Carat Heart shaped Topaz, approx. 1.25” long, accented by Diamonds, approx. 0.21tcw. Hand
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Topaz, Blue Topaz, Gold, 14k Gold, Yellow Gold

15 Carat Emerald and 5.50 Carat Old European Diamond Bib Necklace Rare Estate
Located in Miami, FL
This Rare Circa 1950's necklace is a true classic, crafted from 18 karat gold and 15 karat
Category

Vintage 1950s Drop Necklaces

Materials

Diamond, Emerald, 18k Gold, Palladium, Gold, White Gold, Platinum

Vintage 15 Carat Marquise Multi Gemstones Necklace 14 Karat Gold
Located in Miami, FL
Vintage 15 Carat Marquise Multi Gemstones Figaro Link Necklace 14k Gold. The necklace weights
Category

Vintage 1970s Link Necklaces

Materials

Multi-gemstone, 14k Gold, Yellow Gold

Important Lightning Ridge 15 Carat Black Opal Diamond Vintage Necklace
Located in Santa Barbara, CA
This stunning black opal and diamond necklace is sure to impress. The nearly 15 carat centerpiece
Category

Vintage 1960s Art Deco Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Platinum

Victorian Sapphire and 15 Carat Gold Albertina Necklace
Located in Chipping Campden, GB
This gorgeous 15ct gold chain would make a great necklace with two sliders on the double chain
Category

Antique 1880s British Victorian Multi-Strand Necklaces

Materials

Sapphire, Gold

Diamond Triangle Sunburst Pendant .15 Carats on 18" Necklace in 14K White Gold
By Five Star Jewelry
Located in Austin, TX
. The details for this beautiful diamond triangle necklace are listed below: Metal Quality: 14 karat
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Le Vian 15 Carat White Diamond Blue Sapphire White Gold Necklace
By Le Vian
Located in Great Neck, NY
Sapphire Necklace with 9.75 Carats of Blue Sapphire and 5.75 Carats of White Diamonds.
Category

2010s More Necklaces

Materials

White Diamond, Blue Sapphire, 18k Gold, White Gold

Sliced 15 Carat Multi-Color Stones 0.05 Carat Diamonds 14 Karat Gold Necklace
Located in Los Angeles, CA
Wearable Length: 16" Pendant Measurement: 68 mm * 16.5 mm Metal: 14K Yellow Gold Stone Type: 15 CT
Category

2010s Unknown Pendant Necklaces

Graduated Diamond Riviera Necklace 19.45 Carats in 14k White Gold 15 inches
Located in La Jolla, CA
Graduated Diamond Riviera Necklace 19.45 Carat Total Weight in 14k White Gold 15 inches Diamond
Category

21st Century and Contemporary North American Choker Necklaces

Materials

Diamond, 14k Gold, White Gold

Antique Victorian Heart Dropper Necklace Aquamarine Garnet Pearl 15 Carat Gold
Located in Kendal, GB
A magnificent antique Victorian dropper necklace from the late 19th Century adorned with fifteen
Category

Antique 1880s European Victorian Chain Necklaces

Materials

Aquamarine, Garnet, Pearl, Gold, 15k Gold, Yellow Gold

French 1967 Mauboussin 15 Carat Diamonds Platinum 18 Karat White Gold Necklace
By Mauboussin
Located in Poitiers, FR
safety hook. Total diamond weight : approximately 15 carats. Total length : approximately 40 cm, width at
Category

Vintage 1960s French Retro Link Necklaces

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold, Platinum

Roman Malakov 0.10 Carat Round Diamond Bezel Solitaire Pendant Necklace
By Roman Malakov
Located in New York, NY
A simple and versatile solitaire pendant necklace showcasing a single 0.10 carat round diamond in a
Category

21st Century and Contemporary Contemporary Necklace Enhancers

Materials

Diamond, 14k Gold, Yellow Gold

1.00 Carat Diamond by the Yard Necklace G SI 14 Karat White Gold 15 Pointers
Located in New York, NY
1.00 Carat Diamond by the Yard Necklace G SI 14K White Gold 15 pointers 18 inch 100% Natural
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

4.30 Carat Diamond by the Yard Necklace G SI 14 Karat White Gold 15 Pointers
Located in New York, NY
4.30 Carat Diamond by the Yard Necklace G SI 14K White Gold 15 pointers 60 inches 30 stations 100
Category

21st Century and Contemporary American Contemporary Link Necklaces

Materials

Diamond, White Gold, 14k Gold

15 Carat Aquamarine Green Tourmaline Pendant Necklace Art Deco 14 Karat Gold
Located in New York, NY
We are so delighted to have this extraordinary antique Art Deco 15 Carat natural Aquamarine and
Category

Early 20th Century Art Deco Pendant Necklaces

Materials

Aquamarine, Tourmaline, Pearl, Gold, 14k Gold, Yellow Gold

7.55 Carat Diamond by the Yard Necklace G SI 14 Karat White Gold 15 Pointer
Located in New York, NY
7.55 Carat Diamond by the Yard Necklace G SI 14K White Gold 18 inches 100% Natural Diamonds, Not
Category

21st Century and Contemporary American Contemporary Link Necklaces

Materials

Diamond, White Gold, 14k Gold

Victorian 15 Karat Gold and Platinum and 5.0 Carat Diamond Horseshoe Necklace
Located in New York, NY
Victorian 15k Yellow Gold and Platinum and 5.0cts Old Mine Cut Diamond Horseshoe Necklace c.1880s
Category

Antique 19th Century Unknown Victorian More Necklaces

Materials

Diamond, Yellow Gold, 15k Gold, Platinum, Gold

15 Carat Natural Sapphire Aquamarine Amethyst Yard Necklace 14kt Gold
Located in New York, NY
Natural Multicolor Sapphires Aquamarine Amethyst yard necklace. Ovals, cuts. Average each 6x3 mm
Category

2010s American Multi-Strand Necklaces

Materials

Amethyst, Aquamarine, Sapphire, 14k Gold, Yellow Gold

Heart .15 Carat MOM Diamond White Gold Pendant
Located in Laguna Hills, CA
heart and is set with .15 carat round diamonds. The pendant measures 1 in long and is made of 10 karat
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 10k Gold, White Gold

10K Yellow Gold .15 Carat Diamond Heart Pendant
Located in Laguna Hills, CA
-plated chain. This elegant necklace is the perfect way to show someone special you care. 10 Karat diamond
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 10k Gold, Yellow Gold

15 Carats Tanzanite Diamonds 18 Carat White Gold Pendant
Located in Paris, FR
. Estimated weight of Tanzanite : 15 carats Total estimated weight of diamonds : 0.50 carats Dimensions
Category

Early 2000s French Modern Pendant Necklaces

Materials

Diamond, Tanzanite, 18k Gold, White Gold

15 Carats Tanzanite Diamonds 18 Carat White Gold Pendant
15 Carats Tanzanite Diamonds 18 Carat White Gold Pendant
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W 0.71 in D 0.39 in L 1.47 in
La Nouvelle Bague 18 Karat Gold Necklace with .15 Carat Diamond and Enamel Arrow
By Nouvelle Bague
Located in New York, NY
This 18 karat rose gold necklace is designed by the world renowned Italian company La Nouvelle
Category

21st Century and Contemporary Italian Contemporary Choker Necklaces

Materials

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

15 ct Round Brilliant Cut Diamond Riviera Diamond Line Necklace
By Antinori Fine Jewels
Located in Rome, IT
15 ct Round Brilliant Cut Diamond Riviera Diamond Line Necklace in 14K White Gold 17". The
Category

2010s Italian Modern Chain Necklaces

Materials

Diamond, White Diamond, Platinum

7.28 Carat Diamond Platinum Necklace
Located in Stamford, CT
1950's diamond platinum necklace. 209 graduated straight baguettes separated by 19 round brilliant
Category

Mid-20th Century More Necklaces

Materials

Diamond, Platinum

Antique 1.01 Carat Diamond and 15 Carat White Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique1.01 carat diamond and 15 carat white gold pendant; part of
Category

20th Century Unknown Pendant Necklaces

Materials

Diamond, White Gold

Antique 1.01 Carat Diamond and 15 Carat White Gold Pendant
Antique 1.01 Carat Diamond and 15 Carat White Gold Pendant
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H 0.22 in W 0.31 in L 0.53 in
Natural Emerald Diamond Pendant Necklace 15" 14k WG 4.06 TCW Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Emerald Diamond Pendant Necklace 15" 14k WG 4.06 TCW Certified
Category

2010s Italian Pendant Necklaces

Materials

Diamond, Emerald, 14k Gold

Edwardian 15 Carat Gold Pendant with Diamond
Located in Chipping Campden, GB
Incredibly sweet 15ct gold pendant set with a diamond. The chain is decorative and so pretty. Heart Dimensions: 20x16mm Chain length: 46.5cm Weight: 8.8g
Category

Antique Early 1900s British Edwardian Pendant Necklaces

Materials

Diamond, Gold

15 TCW Diamond Tennis Necklace in 14k Rose Gold
Located in Miami, FL
Gorgeous 15 carats Diamond tennis necklace crafted in 14k rose gold with 140 diamonds. Elegant and
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, Rose Gold

14k Gold Diamond Star Necklace Star of David Necklace Open Star Necklace
By Oshi Jewels
Located in Bangkok, TH
Diamond Star Necklace is made of 14K solid gold available in three colors of gold, White Gold
Category

21st Century and Contemporary Thai Modern Necklace Enhancers

Materials

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

775 Carat Sapphire and Diamond Necklace
Located in Miami, FL
18 Karat White Gold Necklace Set with Approximately 768 Carat of Blue Sapphire and 6.25 Carats of
Category

21st Century and Contemporary American More Necklaces

Materials

Sapphire, Blue Sapphire, Diamond, Pink Sapphire, 18k Gold

Movado Diamond Journey Dangle Necklace & Earrings 15 3/4" White Gold 18k .57ctw
By Movado
Located in Greensboro, NC
Cut: Round Brilliant Color: G Clarity: VS1 - VS2 Stone Note: Necklace Natural Diamonds Carat(s
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

10.98 Carat Diamond X Link Platinum Necklace
Located in Stamford, CT
Solid platinum diamond necklace with 10.98 carats of ideal round diamonds in a graduated handmade
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, Platinum

Yellow Gold Diamond Orb Pendant Necklace 15 3/4" - 18k Round .25ctw Opens
By Katherine Jetter
Located in Greensboro, NC
stationary bail): 1 5/32" (28.6mm) Wide: 5/8" (15.4mm) Item 2: Necklace Length: 15 3/4" Width: 1/16" (1.3mm
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

0.15 Carat Diamond Yellow Gold Chain Necklace
By DGI
Located in Los Angeles, CA
This Chain Necklace has an arrow as its shape and it has 15 Round Cut Diamonds that weigh 0.15
Category

2010s American Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

2.09 Carat Diamond Yellow Gold Chain Necklace
By DGI
Located in Los Angeles, CA
) that weigh 2.09 Carats. The total carat weight of the necklace is 2.09 Carats. It is beautifully
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Yellow Gold Sapphire & Diamond Heart Pendant Necklace 15 3/4" - 14k Rnd .85ctw
Located in Greensboro, NC
: VS1 - VS2 Total Carats: .85ctw Chain Style: Flat Cable Necklace Style: Chain Fastening Type: Lobster
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Diamonds by the Yard 15 Stones Necklace Diamonds Yard Pendant Necklace 14kt Gold
Located in Jupiter, FL
) Cut: Round Brilliant Color: F-G Clarity: VS-SI Carat: 1.50ct Count: 15 Item #: 165-00030 RII WHAT
Category

21st Century and Contemporary North American Modern Link Necklaces

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Diamond Curb Chain Necklace 15 1/4" - 10k Round Brilliant 6.48ctw
Located in Greensboro, NC
Necklace Style: Chain Fastening Type: Tab Box Clasp with Two Side Safety Clasps Measurements Length: 15 1
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, 10k Gold, White Gold, Yellow Gold

Onyx & Diamond cocktail necklace 18KT yellow gold 15" chocker
Located in Jupiter, FL
Evening cocktail necklace made with natural onyx and diamonds, completed in 18KT yellow gold
Category

Antique 18th Century Unknown Early Victorian Choker Necklaces

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

Edwardian Suffragette Amethyst & Demantoid Garnet Lavalier Necklace in 15 Karat
Located in Boston, MA
demantoid garnets. Hallmarked 15 Carat. Measurements: 16" Necklace length. 2" Pendant length. Weight
Category

Early 20th Century Edwardian Drop Necklaces

Materials

Amethyst, Garnet

Antique Victorian Guard Chain in 15 Carat Gold
Located in Kendal, GB
A grand antique Victorian guard chain made during the late 19th Century. The chain is all 15ct gold and has a fabulous rope twist design, with a claw clasp at the end which would hav...
Category

Antique 19th Century European Victorian Chain Necklaces

Materials

Gold

Victorian Enamel and 15 Carat Gold Memorial Locket
Located in Chipping Campden, GB
The enamel on this locket is black and wonderfully glossy, it really makes the gold pop. The locket also holds a cross on the front with the words 'in memoriam'. The back of the lock...
Category

Antique 1880s British Victorian Pendant Necklaces

Materials

Yellow Gold, Gold, Enamel

Edwardian Peridot and Pearl Pendant Necklace 15 Karat Yellow Gold
Located in London, GB
An Edwardian peridot and pearl pendant necklace in 15 karat yellow gold. This sweet pendant is set
Category

Vintage 1910s European Edwardian Pendant Necklaces

Materials

Pearl, Peridot, Gold, 15k Gold, Yellow Gold

64.26 Carat Citrine Rose Gold Link Necklace
Located in Stamford, CT
64.26ct pear, oval and round citrine 18k rose gold link necklace. Multi shaped citrines are prong
Category

21st Century and Contemporary Chain Necklaces

Materials

Citrine, Gold, 18k Gold, Rose Gold

Bridget Station Necklace 15 Pointers Each Round Diamond Bezel Set
Located in New York, NY
Stones: 10 Stones Pointer: 15 pointers each ​Carat Weight: 1.40 Carats ​Style: Round Brilliant Cut
Category

2010s American Link Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Yellow Gold Quartz Diamond Halo Necklace 15 1/2" - 14k 18k Square Step 21.88ctw
Located in Greensboro, NC
) Item 2: Necklace Length: 15 1/2" Width: 5/32" (3.9mm) Weight: 26.7 Grams Stamps: 14kt, fancy, Italy
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Quartz, 14k Gold, Yellow Gold

0.15ctw Diamond V Necklace 14k Yellow Gold 15" Serpentine Chain
Located in McLeansville, NC
Gemstone Information: - Natural Diamonds - Total Carats - 0.15ctw Cut - Single Color - G - H
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, Yellow Gold

9.00 Carat Diamond Necklace Riviera Necklace White Gold, Tennis Any Length Avail
By Five Star Jewelry
Located in Austin, TX
Gorgeous 9 carat diamond necklace! Each diamond is individually set in a flexible setting so that
Category

21st Century and Contemporary American Contemporary Choker Necklaces

Materials

Diamond, 14k Gold, White Gold

12 Carat Diamond Platinum Necklace
Located in Bay Harbor Islands, FL
. Length 15 5/8 Necklace can be lengthened.
Category

Vintage 1940s Unknown More Necklaces

Materials

Diamond, Yellow Diamond, Platinum

Yellow Gold Opal & Diamond Pendant Necklace 15 3/4" - 9k & 14k Oval Cab 1.55ctw
Located in Greensboro, NC
: Round Brilliant Color: J Clarity: VS1 Total Carats: 1.55ctw Chain Style: Diamond Cut Foxtail Necklace
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, 9k Gold, Yellow Gold

Diamond Tennis Necklace - Three Prong
Located in Los Angeles, CA
Carats : 5ttcw Diamond Clarity : VS Diamond Color : F-G Size : 15 Inches Color : White Gold, Yellow Gold
Category

2010s North American Modern Necklace Enhancers

Materials

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

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15 Carat Necklace For Sale on 1stDibs

Find the exact 15 carat necklace you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, Yellow Gold and 15k Gold. Our collection of these items for sale includes 688 vintage editions and 279 modern creations to choose from as well. Finding the perfect 15 carat necklace may mean sifting through those created during different time periods — you can find an early version that dates to the 15th Century and a newer variation that were made as recently as the 21st Century. Creating a 15 carat necklace has been a part of the legacy of many jewelers, but those produced by LB Exclusive, TJD and Alberto are consistently popular. Take a look at a 15 carat necklace featuring Diamond from our inventory today to add the perfect touch to your 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 pear cut and oval cut alternatives. Most of our 15 carat necklace for sale are for women, but there are 146 pieces available to browse for men.

How Much is a 15 Carat Necklace?

On average, a 15 carat necklace at 1stDibs sells for $2,633, while they’re typically $145 on the low end and $812,615 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 15 Carat Necklace
  • 1stDibs ExpertFebruary 27, 2024
    Whether a 1.5-carat diamond is too big depends on the type of jewelry in question and your personal preferences. A single stud earring that is 1.5 carats is rather large and would cover the entire earlobe. In terms of rings, a 1.5-carat diamond is larger than average. Find a variety of diamond jewelry on 1stDibs.
  • 1stDibs ExpertNovember 1, 2023
    How many carats a tennis necklace is depends on the size and number of diamonds that it features. For example, a tennis necklace with 100, 0.1 carat diamonds would have a total weight of 100 carats, while one with 60, 0.2 carat diamonds would be 120 carats in total. Generally, the longer a tennis necklace is and the larger its gemstones are, the higher the total carat weight will be. Shop a range of tennis necklaces on 1stDibs.
  • 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.