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.80 Carat Diamond White Gold Crown Pendant Necklace
Located in Stamford, CT
Diamond crown pendant necklace. 71 round full cut diamonds set in a 18k white gold open work crown
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

.80 Carat Heart Natural Diamonds Necklace 14 Karat
Located in New York, NY
Loves & Sparkles. .80ct. Natural diamonds heart necklace. Rounds, hand selected from finest
Category

2010s American Pendant Necklaces

Materials

Diamond, White Gold, 14k Gold

.80 Carat Round Diamond Halo White Gold Cluster Pendant Necklace
Located in Stamford, CT
Simple and elegant, diamond pendant cluster necklace. 1 round brilliant cut diamond. .30cts with a
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold, Gold, 14k Gold

Vivid Diamonds GIA Certified 32 Carat Straight Line Diamond Necklace
By Vivid Diamonds
Located in Miami, FL
Sensational Vivid Diamonds Straight Line diamond tennis necklace crafted in platinum, showcasing 80
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, Platinum

White Topaz Pendant 80 Carats with Pave Diamonds Chain Necklace
By Paradizia
Located in Laguna Beach, CA
and Weight White topaz, 29 x 23mm, emerald cut, 80 carats. Pave diamonds, .05 carats 14k white gold
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Topaz, 14k Gold

80 Carats White Topaz Pendant with Pave Diamonds Chain Necklace
By Paradizia
Located in Laguna Beach, CA
and Weight White topaz, 29 x 23mm, emerald cut, 80 carats. Pave diamonds, .05 carats 14k white gold
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Topaz, 14k Gold

14 Karat White Gold Necklace with Pendant .80 Carat Diamond
Located in Stamford, CT
14Kt White Gold 16 inches Necklace with Pendant 0.80ct Total Diamond Weight having 24 stones. 3.3
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold

Emerald Diamond Art Deco Style Necklace 18 Karat White Gold .80 Carat Diamond
By Five Star Jewelry
Located in Austin, TX
diamonds go with everything and this unique design is timeless and will pair well with other necklaces
Category

21st Century and Contemporary Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Gold

80 Carat Amethyst & 3.5 ct Diamond Pendant Necklace 14 Karat White Gold + Chain
Located in New York, NY
Approximately 80 Carat Amethyst & 3.5 Ct Diamond Pendant Necklace 14 Karat White Gold + Chain
Category

2010s Pendant Necklaces

Materials

Amethyst, Diamond, 14k Gold, White Gold

1.14 Carat Emerald Diamond Halo Diamond Pendant Necklace
Located in Stamford, CT
Oval Emerald and diamond halo pendant. 1.14 carat oval emerald with round accent diamonds in 14k
Category

21st Century and Contemporary Necklace Enhancers

Materials

Diamond, Emerald, White Gold, 14k Gold, Gold

Hermes New Farandole Diamond Rose Gold Necklace 80
By Hermès
Located in Miami, FL
Mightychic offers an Hermes New Farandole necklace featured with Diamonds set in 18K Rose Gold. Two
Category

21st Century and Contemporary French Chain Necklaces

Materials

Diamond, Rose Gold

18 Karat Yellow Gold, Red Enamel with .80 Carat of Diamonds Vintage Necklace
By MAVITO NEWYORK
Located in New York, NY
designs of Faberge. The necklace measures 16" long. Total diamond weight .80 cts
Category

1990s American Art Nouveau Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Necklace Flexible Belt in 18 Carat White Gold 80 Carat of Multi-Color Sapphires
Located in Paris, FR
Necklace Flexible Belt in 18 carat White Gold setting 80 Carats of multicolored Pink, Yellow and
Category

Early 2000s Thai More Necklaces

Materials

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

Diamond and Ruby Pendant, VS Quality 3-Sided Pave Diamonds .80 Carat Tcw
Located in Laguna Hills, CA
carat. Natural superior color. Total combined weight of ruby and diamonds is .80 carat Length of
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

20 Carat Cushion Halo Diamond Tennis Necklace
By Antinori Fine Jewels
Located in Rome, IT
additional .80 carats of Cushion Cut Diamonds add a touch of finesse to the overall design. This Platinum
Category

2010s Italian Modern Link Necklaces

Materials

Diamond, White Diamond, Platinum

Orange 80 Carat Mandarin Citrine with Rose Gold Chain Paradizia Necklace
By Paradizia
Located in Laguna Beach, CA
this reflects your style, then this necklace is your ideal adornment. The rare flawless 80 carat
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Citrine, 14k Gold, Rose Gold

Platinum Sapphire And Diamond By The Yard 80 Inch Chain Necklace
Located in New York, NY
Indulge in the allure of this exquisite Sapphire And Diamond By The Yard 80 Inch Chain Necklace, a
Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Sapphire, Diamond, Platinum

.40 Carat Diamond White Gold Pendant Necklace
Located in Stamford, CT
Diamond heart pendant. 20 round diamonds set in a 14k white heart shaped setting with a 17 inch 14k
Category

Late 20th Century Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

14K Gold Emerald and Diamond Pendant .80 TCW
Located in Laguna Hills, CA
The pendant is a Tear-drop, Emerald, and Diamond necklace suspended by a fancy gold chain. The
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

14K Ruby Cabochon Diamond Halo Pendant .80 CTW
Located in Laguna Hills, CA
14K Ruby Cabochon Diamond Halo Pendant .80 CTW The beautiful halo pendant consists of cherry, pink
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Adolfo Courrier 18 Karat Rose Gold .80 Carat Diamond Beretta Pistol Gun Pendant
By Adolfo Courrier
Located in New York, NY
example of his whimsical designs. The pistol is entirely set with 0.80 carats of round brilliant diamonds
Category

Early 2000s Italian Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Natural Pink Round Sapphire and White Diamond .80 Carat TW Rose Gold Pendant
Located in New York, NY
with a natural round cut pink sapphires complimented by natural round cut white diamond melee. This
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Gold, 14k Gold, Rose Go...

1.28 Carat Pave Diamond Yellow White Gold Pendant Necklace
Located in Stamford, CT
1.28 Carat pave diamond heart shaped pendant necklace. 14k yellow & white gold. Round brilliant cut
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Diamond 3-Row Necklace in 18 Carat White Gold and 30 Carat Diamonds
Located in Paris, FR
Diamond 3-row Necklace in 18 Carat white Gold and falling Diamonds crimping 30 Carats of Diamonds
Category

Early 2000s French Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

30 Carat Oval Shape Natural Emerald & 23 Carat Diamond Necklace in 18 Karat Gold
Located in New York, NY
30 Carat Oval Shape Natural Emerald & 23 Carat Diamond Necklace in 18 Karat Gold This spectacular
Category

2010s Drop Necklaces

Materials

Diamond, Emerald, 18k Gold

300 Carat 5-Strand Emerald Necklace with 4.8 Carat Diamond & Enamel in 14k Gold
Located in New York, NY
Approximately 300 Carat very fine Emerald Beads 5 Line Necklace With 14 Karat Yellow Gold Clasp
Category

2010s Beaded Necklaces

Materials

Emerald, Diamond, 14k Gold, Yellow Gold, Enamel

6.42 Carat Floating Emerald with Diamond & Emeralds in 18K Pendant Necklace
By Gad & Co.
Located in Miami, FL
weighing 0.21 carats, and 80 round-cut white diamonds weighing 1 carat total. The chain of the necklace
Category

21st Century and Contemporary North American Baroque Pendant Necklaces

Materials

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

.75 Carat Round Brilliant Cut Diamond Yellow Gold Cross
Located in Stamford, CT
Open channel set cross with 17 round brilliant cut diamonds in 14k yellow gold. 17 round brilliant
Category

Late 20th Century Necklace Enhancers

Materials

Diamond, Gold, 14k Gold, Yellow Gold

1.52 Carat Natural Diamond Oval Link Necklace 14 Karat White Gold
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace 1.52CT G-H SI 14K
Category

21st Century and Contemporary American Contemporary Choker Necklaces

Materials

Diamond, 14k Gold, White Gold

0.75 Carat Natural Diamond Butterfly Necklace 14 Karat White Gold G SI
Located in New York, NY
0.75 Carat Natural Diamond Butterfly Necklace 14K White Gold G SI 18 inches chain 100% Natural
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Effy's 5.5 Carat Oval Natural Tanzanite & 2.2 Ct Diamond Necklace 14 Karat Gold
By Effy
Located in New York, NY
total carat weight of 2.2carats, H -I color, VS2 to SI1 clarity. approximately 80 diamonds ranging from
Category

20th Century Drop Necklaces

Materials

Diamond, Tanzanite, 14k Gold, Rose Gold

Certified 21.25 Carats Graduated Diamond Tennis Riviera Necklace 18k White Gold
Located in La Jolla, CA
Certified Graduated Diamond Riviera Tennis Necklace 21.26 Carats Total Weight in 18k White Gold
Category

21st Century and Contemporary North American Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

"Costis" Seahorse Necklace with 1.77 carats Natural Blue Zircon and Diamond
Located in Athens, GR
"Costis" Seahorse Necklace with an 1.77 carats Natural Blue Zircon on the animal's tail and a 0.10
Category

2010s Italian Modern Drop Necklaces

Materials

Diamond, Zircon, Blue Zircon, 18k Gold

1.00 Carat Natural Diamonds Marquise Cluster Halo Pendant Ball Chain Necklace
Located in New York, NY
Marquise cluster Halo pendant & Chain 1.00ct. Natural round & marquise diamonds Full cut
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

TJD 1.00 Carat Round & Baguette Diamond 14 Karat White Gold Circle Necklace
By TJD
Located in New York, NY
Truly exquisite, she'll admire the effortless look of this graceful diamond necklace. The circular
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Diamond Stationary Pendant Necklace
Located in Solvang, CA
Estate diamond stationary pendant necklace. This estate omega chain necklace is crafted in 14 karat
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Tahitian Pearl Necklace 20-18mm Multicolor with Diamond Clasp 3.85 Carat
Located in ROTTACH-EGERN, DE
. The necklace features a diamond clasp with 3.85 carats of Hvvs diamonds. The size of Tahitian pearls
Category

2010s Polynesian Beaded Necklaces

Materials

South Sea Pearl, 18k Gold

Leo Pizzo 18 Karat White Gold Necklace with 12.04 Carat Black and White Diamonds
By Leo Pizzo
Located in Antwerp, BE
Leo Pizzo 18kt white gold necklace with 12.04 carat black and white diamonds. Diamonds: together
Category

21st Century and Contemporary Artisan Pendant Necklaces

Materials

White Diamond, Black Diamond, 18k Gold, White Gold

Diamond Tennis White Gold Necklace
Located in Miami Beach, FL
Graduated natural diamond tennis necklace mounted in 14k white gold. There are 80 bezel set
Category

Vintage 1970s Choker Necklaces

Materials

Diamond, 14k Gold, White Gold

Diamond Tennis White Gold Necklace
Diamond Tennis White Gold Necklace
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W 0.2 in D 0.15 in L 14.25 in
White Gold 40.80 Carat Straight Line Tennis Necklace
By Diana M. Jewels
Located in New York, NY
Composition: 18K white gold 40.80 cts white diamonds 80 stones/ each stone 0.50 carats Warranty Limited
Category

21st Century and Contemporary American More Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

Pendant Necklace White Gold Diamond
Located in PARIS, FR
Pendant in white gold 750 thousandths (18 carats). set with 80 brilliant-cut diamonds. about 0.01
Category

20th Century French Pendant Necklaces

Materials

Diamond, White Gold

Pendant Necklace White Gold Diamond
Pendant Necklace White Gold Diamond
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W 0.92 in L 0.92 in
Diamond Cross Necklace with Hammering, Diamond Cross Pendant and Chain, Sterling
By Five Star Jewelry
Located in Austin, TX
: Round Diamond Total Weight: .20 Carats Diamond Clarity: VS2 (Excellent, Eye Clean) Diamond Color: G
Category

21st Century and Contemporary American Modern Drop Necklaces

Materials

Diamond, Silver, Sterling Silver

Diamonds Yellow Gold Chain Necklace
Located in Berlin, DE
Germany, about 1900. Flower design. Set composed of 80 diamonds in brilliant-cut with a total
Category

Early 20th Century German Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Diamond Heart Necklace, White Gold, One of a Kind Diamond Heart Pendant
By Five Star Jewelry
Located in Austin, TX
necklace can enhance any outfit and every time they wear it they will think of you. Make them feel as
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Gold, 14k Gold

.75 Sapphire Diamond Halo Yellow Gold Pendant Necklace
Located in Stamford, CT
1970's Sapphire and diamond pendant necklace. 1 oval sapphire set in a 14k yellow gold setting with
Category

Late 20th Century Pendant Necklaces

Materials

Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

14K Cabochon Ruby and Diamond Pendant 5.80 Carats TW
Located in Laguna Hills, CA
10.50 x 10 mm and has an estimated weight of 5 carats. Diamond's total weight is .80 carat. The quality
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Ruby, Diamond, 14k Gold, White Gold

Opal Ruby Sun Diamond Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
25.5 carats Opal, 1.14 carats ruby & .80 carats of sparkling diamonds. FOLLOW MEGHNA JEWELS
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Opal, Ruby, Gold, 18k Gold, Sterling Silver

Black Onyx & Diamond Snake Scale Necklace in 18 Karat White Gold
By Sunita Nahata
Located in Hong Kong, HK
pieces, G color VS clarity. Diamond: 4.98 carat, baguette shape, 3.0x1.8mm, 80 pieces, G color VS
Category

21st Century and Contemporary Hong Kong Contemporary Choker Necklaces

Materials

Diamond, White Diamond, Onyx, Gold, 18k Gold, White Gold

Luxle 0.65 Ct. T.W Diamond Multi Row Necklace in 14k Yellow Gold
Located in New York, NY
SPECIFICATION : Approx. Gold Weight: 3.09 Grams Approx. Diamond Weight: 0.65 Carats Diamond Shape: Baguette
Category

2010s Contemporary Drop Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

18K Rose Gold Shell Slice with Diamond Chain Necklace
Located in Central, HK
. Totalling 19 pieces of shells, weighing 23.12 carats, 80 pieces of round brillant-cut round diamonds
Category

2010s Hong Kong Modern Chain Necklaces

Materials

Diamond, Rose Gold

Luxle 0.45 CT. T.W Round & Baguette Diamond Layered Pendant Necklace in 14k Gold
Located in New York, NY
Necklace. Rendered in gleaming 14K rose gold this necklace sparkles with baguette and round diamonds
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

1.75 Carat 18K white gold Diamond Heart Pendant & Chain VS-F/G
Located in Laguna Hills, CA
This stunning 1.75 Carat Diamond Heart Pendant and chain is crafted with 18K white gold and quality
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, 18k Gold, White Gold

Diamond 14 Karat Gold Circle of Life Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
The 14 karat gold pendant is hand set with .80 carats of shimmering diamonds. Available in white
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold

Diamond Necklace Chakras by Caspita 18 Karat Yellow Gold
Located in Geneva, CH
with 215 diamonds DE/VVS1-VVS2 (1.9 carat). The clasp is set in gold with 62 diamonds DEF/VVS-VS (0.5
Category

21st Century and Contemporary Swiss Chain Necklaces

Materials

Diamond, Yellow Gold, 18k Gold

. 80ct natural pink sapphire diamonds drop pendant necklace 14 karat
Located in New York, NY
Pear shaped pink sapphire and diamonds necklace. .80 carat natural pink sapphire. 6x5 mm Pear
Category

2010s American Pendant Necklaces

Materials

Diamond, Pink Sapphire, 14k Gold, White Gold

High Lustrous South Sea Peacock Tone Pearl Diamond Strand Necklace
Located in Miami, FL
This very high quality lustrous South Sea peacock pearl and diamond strand necklace, weighs 80
Category

Vintage 1980s Beaded Necklaces

Materials

Diamond, Pearl, 18k Gold

Opal Blue Sapphire Diamond 18 Karat Gold Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
, .80 carats blue sapphire & .09 carats of sparkling diamonds. FOLLOW MEGHNA JEWELS storefront to view
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Opal, Blue Sapphire, Gold, 18k Gold

Diamond 3 Stone Journey Pendant Anniversary .80ct Necklace 14K White Gold
Located in Dearborn, MI
Journey Design Never Goes Out of Style 100% Natural Mined Diamonds .80 Carat Diamond Weight  14K White
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

0.5 Carat Diamonds Cross Pendant in 14K White Gold
Located in New York, NY
Diamond Carat Weight: This captivating cross pendant boasts a total of 0.5 carats of diamonds. The
Category

21st Century and Contemporary Hong Kong Modern Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Mikimoto Double Strand Cultured Pearl Diamond Gold Necklace
By Mikimoto
Located in Stamford, CT
1960's Authentic certified Mikimoto double strand cultured pearl diamond necklace. Japanese
Category

Mid-20th Century Unknown Multi-Strand Necklaces

Materials

Cultured Pearl, Diamond, Pearl, 18k Gold, Yellow Gold, Gold

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80 Carat Diamond Necklace For Sale on 1stDibs

Find the exact 80 carat diamond necklace you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a 80 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 19th Century while another version may have been produced as recently as the 21st Century. A 80 carat diamond necklace from Tiffany & Co., Luigi Ferrara and FERRUCCI — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 old european cut alternatives. If you’re browsing our inventory for a 80 carat diamond necklace, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 80 Carat Diamond Necklace?

Prices for a 80 carat diamond necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $175 and can go as high as $340,000, while this accessory, on average, fetches $4,872.

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. 

Questions About 80 Carat Diamond Necklace
  • 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.