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100 Carat Necklace

100 Carat Diamond Riviera Platinum Necklace
100 Carat Diamond Riviera Platinum Necklace

100 Carat Diamond Riviera Platinum Necklace

By Antinori Fine Jewels

Located in Chicago, IL

With an astonishing total carat weight of 100 carats, every diamond shimmers, creating a dazzling display that catches the light from every angle.

Category

2010s Unknown Contemporary Chain Necklaces

Materials

Diamond, White Diamond, Platinum

100 Carat Vivid Green Emerald Diamond Necklace
100 Carat Vivid Green Emerald Diamond Necklace

100 Carat Vivid Green Emerald Diamond Necklace

Located in Chicago, IL

Indulge in the extraordinary with this transcendent high jewelry masterpiece — a radiant celebration of symmetry, color, and brilliance. ✨ Design Highlights A captivating sequence ...

Category

2010s American Contemporary Choker Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

100 Carat Platinum Diamond Drop Necklace
100 Carat Platinum Diamond Drop Necklace

100 Carat Platinum Diamond Drop Necklace

By Diana M. Jewels

Located in New York, NY

Pear Shaped Diamond Drop Necklace in Platinum Platinum Drop Diamond Statement Necklace features 100.00 Carats of pear, marquise and round diamonds, the diamonds are fine quality. ...

Category

21st Century and Contemporary American Drop Necklaces

Materials

Diamond, Platinum

Over 100 Carat Diamond and Pearl Beaded Necklace
Over 100 Carat Diamond and Pearl Beaded Necklace

Over 100 Carat Diamond and Pearl Beaded Necklace

Located in Beverly Hills, CA

A chic chocolate brown pearl and champagne diamond necklace featuring over 100 carats of sparkling champagne diamonds.

Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Diamond, Pearl

Rose Quartz 100 carats Double Strand Paradizia Necklace N3944
Rose Quartz 100 carats Double Strand Paradizia Necklace N3944

Rose Quartz 100 carats Double Strand Paradizia Necklace N3944

By Paradizia

Located in Laguna Beach, CA

Item # N3944 Materials and Weight Rose quartz 100 carats, 15 to 11 mm, smooth ovals, 35 pieces 14k yellow gold 3mm faceted balls, 22 pieces 14k yellow gold clasp Dimensions 17.25 a...

Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

14k Gold

100 Carat 18K Gold with Emerald and Mixed Cut Diamonds Necklace
100 Carat 18K Gold with Emerald and Mixed Cut Diamonds Necklace

100 Carat 18K Gold with Emerald and Mixed Cut Diamonds Necklace

By Antinori Fine Jewels

Located in Chicago, IL

Unveil Timeless Elegance: White Gold Necklace Set Step into a world of luxury and grace with our breathtaking White Gold Necklace Set, a harmonious blend of exquisite design and unma...

Category

2010s Unknown Contemporary Choker Necklaces

Materials

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

1ct Round Diamond 100-Stone Star of David 14K Gold Necklace
1ct Round Diamond 100-Stone Star of David 14K Gold Necklace

1ct Round Diamond 100-Stone Star of David 14K Gold Necklace

Located in Los Angeles, CA

Embrace elegance and spirituality with this exquisite 100 Diamonds Star Of David 14K Gold Necklace. Crafted from 14k gold and adorned with 1 carat of round, brilliant-cut diamonds, t...

Category

2010s American Modern Necklace Enhancers

Materials

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

4.00 Carat Diamond Necklace G SI 14K White Gold 100% Natural Diamonds
4.00 Carat Diamond Necklace G SI 14K White Gold 100% Natural Diamonds

4.00 Carat Diamond Necklace G SI 14K White Gold 100% Natural Diamonds

Located in New York, NY

4.00 Carat Diamond Necklace G SI 14K White Gold 16 inches 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond by the Yard Necklace 4.00CT G-H SI 14K White Gold, Pr...

Category

21st Century and Contemporary American Modern Choker Necklaces

Materials

Diamond, White Gold

100 carats Sapphires 0.44 Carats White Diamonds Clasp 18K Gold Sautoir Necklace
100 carats Sapphires 0.44 Carats White Diamonds Clasp 18K Gold Sautoir Necklace

100 carats Sapphires 0.44 Carats White Diamonds Clasp 18K Gold Sautoir Necklace

By Rossella Ugolini

Located in Rome, IT

Details: Rossella Ugolini Silhouette Collection Art Deco Style 100 carats Sapphires 0.44 white diamonds placed as closure on both sides 18K White Gold Sautoir Long Necklace

Category

2010s Italian Art Deco Beaded Necklaces

Materials

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

Natural 100 Carat Natural Ruby Bead Single Strand Necklace with Silver Clasp
Natural 100 Carat Natural Ruby Bead Single Strand Necklace with Silver Clasp

Natural 100 Carat Natural Ruby Bead Single Strand Necklace with Silver Clasp

Located in New York, NY

Natural 100 Ct Natural Ruby Bead Single Strand Necklace with Silver Clasp 27" long 1 layers of Natural Ruby Beads These are smooth beads , have very much Luster and shine Beauti...

Category

2010s Beaded Necklaces

Materials

Ruby, Silver

100 Carat Mixed Multi-Gem Avant-Garde Statement Necklace in 18k Gold
100 Carat Mixed Multi-Gem Avant-Garde Statement Necklace in 18k Gold

100 Carat Mixed Multi-Gem Avant-Garde Statement Necklace in 18k Gold

Located in Miami, FL

A striking Avant-Garde necklace, meticulously crafted in 18K yellow gold, featuring over 100 carats of mixed andf mixed color gemstone.

Category

Vintage 1970s Baroque Pendant Necklaces

Materials

Pearl, Sapphire, Gold, 18k Gold, Yellow Gold

Certified 100 Carats Natural Icy Green Jade & Agate Angel Pendant Necklace, XXL
Certified 100 Carats Natural Icy Green Jade & Agate Angel Pendant Necklace, XXL

Certified 100 Carats Natural Icy Green Jade & Agate Angel Pendant Necklace, XXL

Located in Hong Kong, HK

Please check out the HD video. In addition to being a status symbol, wearing jade traditionally has been known to grant the user good luck, health, prosperity and longevity. This c...

Category

2010s Hong Kong Pendant Necklaces

Materials

Jade, Agate

Bochic “Capri” Vintage 100 Carat Natural Ruby Necklace Set in 18K Gold & Silver
Bochic “Capri” Vintage 100 Carat Natural Ruby Necklace Set in 18K Gold & Silver

Bochic “Capri” Vintage 100 Carat Natural Ruby Necklace Set in 18K Gold & Silver

By Bochic

Located in New York, NY

Bochic “Capri” 100 Carat Plus Of Natural Ruby Vintage Necklace Set in 18K Gold & Silver Elegant and Chic Italian style Natural Red Ruby - 112 Carats The Bochic "Capri" Multi Rub...

Category

Late 20th Century Thai Art Deco Drop Necklaces

Materials

Ruby, 18k Gold, Silver

Geneve graduated necklace In 14 carat gold by BNH. Length: 42 cm, weight: 100 g.
Geneve graduated necklace In 14 carat gold by BNH. Length: 42 cm, weight: 100 g.

Geneve graduated necklace In 14 carat gold by BNH. Length: 42 cm, weight: 100 g.

Located in Lejre, DK

BNH Geneve graduated necklace in 14 carat gold, crafted in solid 14 kt gold with the classic and elegant Geneve design, known for its exclusive appearance.

Category

21st Century and Contemporary Danish Modern Chain Necklaces

Materials

14k Gold

Antique 421 carats emerald ruby antique Pearls gold necklace, 50-100 year old
Antique 421 carats emerald ruby antique Pearls gold necklace, 50-100 year old

Antique 421 carats emerald ruby antique Pearls gold necklace, 50-100 year old

Located in Yorba Linda, CA

Antique 421 carats emerald ruby and antique natural Pearls gold necklace, 50-100 year old, Old Emerald Jewelry.

Category

Vintage 1940s Indian Artist Multi-Strand Necklaces

Materials

Emerald, Pearl, Ruby, Gold

100 Carat Pink Kunzite with Aquamarine & Diamond Pendant in 18K White Gold
100 Carat Pink Kunzite with Aquamarine & Diamond Pendant in 18K White Gold

100 Carat Pink Kunzite with Aquamarine & Diamond Pendant in 18K White Gold

By Gad & Co.

Located in Miami, FL

98.66 carat Kunzite and Aquamarine Pendant, an Art Deco masterpiece in 18K White Gold weighing 10.10 grams. This 21-inch pendant features an oval-cut Kunzite (36 x 22.2 MM) in a pron...

Category

2010s North American Art Deco Pendant Necklaces

Materials

Aquamarine, Diamond, Kunzite, White Gold, 18k Gold

Certified 100 Carat Jadeite Jade Peace Pendant, Apple Green, Substantial
Certified 100 Carat Jadeite Jade Peace Pendant, Apple Green, Substantial

Certified 100 Carat Jadeite Jade Peace Pendant, Apple Green, Substantial

Located in Hong Kong, HK

Please check out the HD video. In addition to being a status symbol, wearing jade traditionally has been known to grant the user good luck, health, prosperity and longevity. This i...

Category

2010s Hong Kong Pendant Necklaces

Materials

Jade

BULGARI 18K Yellow Gold Diamond Necklace, Pigna Collection
BULGARI 18K Yellow Gold Diamond Necklace, Pigna Collection

BULGARI 18K Yellow Gold Diamond Necklace, Pigna Collection

By Bulgari

Located in New York, NY

With approximately 100 carats of diamonds, the necklace radiates opulence from every angle while maintaining a fluid elegance that feels distinctly modern.

Category

1990s Choker Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Colombian Emerald Beaded Necklace
Colombian Emerald Beaded Necklace

Colombian Emerald Beaded Necklace

By Royaal Stones Ltd

Located in Bangkok, Thailand

.* A lovely, art-deco necklace with 100 carats of high-quality, faceted natural Colombian Emerald beads with Diamonds set in 18K White Gold.

Category

21st Century and Contemporary Art Deco Beaded Necklaces

Materials

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

Natural Green Emerald and Diamond Necklace
Natural Green Emerald and Diamond Necklace

Natural Green Emerald and Diamond Necklace

By Diana M. Jewels

Located in New York, NY

Magnificent Emerald Diamond Necklace, - 100 Carat of Natural Green Emeralds (Certified) - 55 Carat of Diamonds F-G In Color VS in Clarity Set in Platinum This piece is one of a k...

Category

21st Century and Contemporary American Multi-Strand Necklaces

Materials

Diamond, Emerald, Platinum

Vintage Citrine Bead 18K Gold Two Strand Necklace
Vintage Citrine Bead 18K Gold Two Strand Necklace

Vintage Citrine Bead 18K Gold Two Strand Necklace

Located in Miami, FL

At 110 grams in solid 18K yellow gold with 16 substantial citrine beads totaling over 100 carats, this necklace delivers investment-grade materials and vintage European craftsmanship.

Category

1990s Retro Multi-Strand Necklaces

Materials

Citrine, Gold, 18k Gold, Yellow Gold

Recent Sales

100-Carat Diamond Tennis Necklace Legacy Necklace 6 carat to 1 carat riveria
100-Carat Diamond Tennis Necklace Legacy Necklace 6 carat to 1 carat riveria

100-Carat Diamond Tennis Necklace Legacy Necklace 6 carat to 1 carat riveria

Located in Mumbai, IN

This 100-carat diamond tennis necklace is an awe-inspiring creation that embodies timeless sophistication and expert craftsmanship.

Category

21st Century and Contemporary Asian Modern Drop Necklaces

Materials

Diamond, 18k Gold

LEGACY 100 Carat Fancy Yellow Diamond Necklace  12 Carat Center  GIA
LEGACY 100 Carat Fancy Yellow Diamond Necklace  12 Carat Center  GIA

LEGACY 100 Carat Fancy Yellow Diamond Necklace 12 Carat Center GIA

Located in Mumbai, IN

Product Overview This 100 Carat Fancy Light Yellow to Y-Z Radiant-Cut Diamond Necklace is the epitome of refined brilliance.

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

LEGACY 100 Carat Fancy Yellow Diamond Necklace  12 Carat Center  GIA
LEGACY 100 Carat Fancy Yellow Diamond Necklace  12 Carat Center  GIA

LEGACY 100 Carat Fancy Yellow Diamond Necklace 12 Carat Center GIA

Located in Mumbai, IN

Crafted for the world’s most discerning collectors, this 100 Carat Fancy Yellow Radiant-Cut Diamond Heritage Necklace is a monumental creation of light, scale, and prestige.

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

LEGACY 100 Carat Fancy Yellow Diamond Necklace  12 Carat Center  GIA
LEGACY 100 Carat Fancy Yellow Diamond Necklace  12 Carat Center  GIA

LEGACY 100 Carat Fancy Yellow Diamond Necklace 12 Carat Center GIA

Located in Mumbai, IN

Crafted for the world’s most discerning collectors, this 100 Carat Fancy Yellow Radiant-Cut Diamond Heritage Necklace is a monumental creation of light, scale, and prestige.

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

LEGACY 100 Carat Fancy Yellow Diamond Necklace  12 Carat Center  GIA
LEGACY 100 Carat Fancy Yellow Diamond Necklace  12 Carat Center  GIA

LEGACY 100 Carat Fancy Yellow Diamond Necklace 12 Carat Center GIA

Located in Mumbai, IN

This 100 Carat Fancy Yellow Radiant-Cut Diamond Necklace represents the pinnacle of elite high jewelry craftsmanship.

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

LEGACY 100 Carat Fancy Yellow Radiant Diamond Necklace GIA
LEGACY 100 Carat Fancy Yellow Radiant Diamond Necklace GIA

LEGACY 100 Carat Fancy Yellow Radiant Diamond Necklace GIA

Located in Mumbai, IN

This is what brilliance at scale looks like. Composed of 100 carats of natural radiant-cut diamonds in a graduated rivière silhouette, this necklace is a triumph of color control, p...

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold

LEGACY 100 Carat Fancy Yellow Radiant Diamond Necklace GIA
LEGACY 100 Carat Fancy Yellow Radiant Diamond Necklace GIA

LEGACY 100 Carat Fancy Yellow Radiant Diamond Necklace GIA

Located in Mumbai, IN

A legacy in motion. This 100-carat radiant cut diamond necklace captures the elegance of natural Fancy Light Yellow to Y–Z diamonds in a graduated rivière silhouette, beginning with ...

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold

LEGACY 100 Carat Fancy Yellow Heart Diamond Necklace 8 Carat Centre GIA
LEGACY 100 Carat Fancy Yellow Heart Diamond Necklace 8 Carat Centre GIA

LEGACY 100 Carat Fancy Yellow Heart Diamond Necklace 8 Carat Centre GIA

Located in Mumbai, IN

This is more than a necklace. It is an emotion sculpted in diamonds — a 100-carat GIA certified river of heart-shaped brilliance, designed to mirror love at its grandest scale.

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

LEGACY 100 Carat Fancy Yellow Heart Diamond Necklace 8 Carat Centre GIA
LEGACY 100 Carat Fancy Yellow Heart Diamond Necklace 8 Carat Centre GIA

LEGACY 100 Carat Fancy Yellow Heart Diamond Necklace 8 Carat Centre GIA

Located in Mumbai, IN

This is more than a necklace. It is an emotion sculpted in diamonds — a 100-carat GIA certified river of heart-shaped brilliance, designed to mirror love at its grandest scale.

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

LEGACY 100 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond
LEGACY 100 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond

LEGACY 100 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond

Located in Mumbai, IN

Step into the realm of royalty with this magnificent 100-carat Fancy Yellow Diamond Necklace, composed of natural cushion cut diamonds, each hand-selected for its pure golden hue, br...

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

LEGACY 100 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond
LEGACY 100 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond

LEGACY 100 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond

Located in Mumbai, IN

Step into the realm of royalty with this magnificent 100-carat Fancy Yellow Diamond Necklace, composed of natural cushion cut diamonds, each hand-selected for its pure golden hue, br...

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

LEGACY 100 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond
LEGACY 100 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond

LEGACY 100 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond

Located in Mumbai, IN

A once-in-a-lifetime creation — this 100-carat cushion cut diamond necklace is an exquisite cascade of Fancy Light Yellow to WX, YZ Yellow diamonds, each GIA certified, natural, a...

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

LEGACY 100 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond
LEGACY 100 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond

LEGACY 100 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond

Located in Mumbai, IN

A once-in-a-lifetime creation — this 100-carat cushion cut diamond necklace is an exquisite cascade of Fancy Light Yellow to Fancy Yellow diamonds, each GIA certified, natural, and...

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

100-Carat Diamond Tennis Necklace  D-E-F Color  VVS-VS Clarity
100-Carat Diamond Tennis Necklace  D-E-F Color  VVS-VS Clarity

100-Carat Diamond Tennis Necklace D-E-F Color VVS-VS Clarity

Located in Mumbai, IN

This 100-carat diamond tennis necklace is an awe-inspiring creation that embodies timeless sophistication and expert craftsmanship.

Category

21st Century and Contemporary Asian Modern Drop Necklaces

Materials

Diamond, 18k Gold

100-Carat Diamond Tennis Necklace  D-E-F Color  VVS-VS Clarity
100-Carat Diamond Tennis Necklace  D-E-F Color  VVS-VS Clarity

100-Carat Diamond Tennis Necklace D-E-F Color VVS-VS Clarity

Located in Mumbai, IN

This 100-carat diamond tennis necklace is an awe-inspiring creation that embodies timeless sophistication and expert craftsmanship.

Category

21st Century and Contemporary Asian Modern Drop Necklaces

Materials

Diamond, 18k Gold

Deborah Liebman 100 Carat Blue Topaz Pendant Topaz Peridot Necklace
Deborah Liebman 100 Carat Blue Topaz Pendant Topaz Peridot Necklace

Deborah Liebman 100 Carat Blue Topaz Pendant Topaz Peridot Necklace

By Deborah Liebman

Located in Kansas City, MO

100 Carat Blue Topaz Pendant in White Gold and Diamonds on a Multi-Strand Necklace of London Blue Topaz, Swiss Blue Topaz, Peridot and Sterling Silver

Category

21st Century and Contemporary American Modern Multi-Strand Necklaces

Materials

Peridot, Topaz, Sterling Silver, White Gold

100 Carat Santa Maria Aquamarine Edwardian Pendant in Platinum
100 Carat Santa Maria Aquamarine Edwardian Pendant in Platinum

100 Carat Santa Maria Aquamarine Edwardian Pendant in Platinum

By Tiffany & Co.

Located in Warrington, PA

Incredibly exceptional original antique Edwardian platinum and diamond pendant. Set with a near 100 carat (97 carat) natural and original mine Santa-Maria Aquamarine.

Category

20th Century Unknown Edwardian Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

LEGACY  90 Carats Fancy Intense Yellow Cushion Cut Diamond Tennis Chain
LEGACY  90 Carats Fancy Intense Yellow Cushion Cut Diamond Tennis Chain

LEGACY 90 Carats Fancy Intense Yellow Cushion Cut Diamond Tennis Chain

Located in Mumbai, IN

Few jewelers in the world possess the sourcing power and craftsmanship expertise to create a 100-carat necklace with such precision — Legacy Diamonds & Gemstones is among the rare few

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

LEGACY GIA 90 Carats Fancy Intense Yellow Cushion Cut Diamond Tennis Chain
LEGACY GIA 90 Carats Fancy Intense Yellow Cushion Cut Diamond Tennis Chain

LEGACY GIA 90 Carats Fancy Intense Yellow Cushion Cut Diamond Tennis Chain

Located in Mumbai, IN

Few jewelers in the world possess the sourcing power and craftsmanship expertise to create a 100-carat necklace with such precision — Legacy Diamonds & Gemstones is among the rare few

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

LEGACY 120 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond
LEGACY 120 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond

LEGACY 120 Carat Fancy Yellow Cushion Diamond Tennis Necklace Natural Diamond

Located in Mumbai, IN

A once-in-a-lifetime creation — this 100-carat cushion cut diamond necklace is an exquisite cascade of Fancy Light Yellow to Y–Z colored diamonds, each GIA certified, natural, and h...

Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Yellow Diamond, 18k Gold

100 carats Diamond Collar Necklace in 18k Yellow Gold
100 carats Diamond Collar Necklace in 18k Yellow Gold

100 carats Diamond Collar Necklace in 18k Yellow Gold

Located in La Jolla, CA

Estate 100 carats Diamond Collar Necklace in 18k Yellow Gold Very Fine estate necklace designed as a stylized collar set with Round Brilliant and Baguette cut diamonds totaling 10...

Category

21st Century and Contemporary North American Choker Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

18 Karat Yellow Gold Blue Topaz, Amethyst, and Prasiolite Station Necklace
18 Karat Yellow Gold Blue Topaz, Amethyst, and Prasiolite Station Necklace

18 Karat Yellow Gold Blue Topaz, Amethyst, and Prasiolite Station Necklace

Located in Cape May, NJ

Era: Modern Composition: 18K Yellow Gold Primary Stone: Blue Topaz, Amethyst, & Prasiolite Total Carat Weight: Approximately 100 Carats Necklace Length: 35.5 Inches Necklace W...

Category

21st Century and Contemporary Link Necklaces

Materials

Yellow Gold

1940s Tiffany & Co. 100 Carat Citrine Emerald Diamond Gold Necklace
1940s Tiffany & Co. 100 Carat Citrine Emerald Diamond Gold Necklace

1940s Tiffany & Co. 100 Carat Citrine Emerald Diamond Gold Necklace

By Tiffany & Co.

Located in Carmel-by-the-Sea, CA

A lovely example of high jewelry from the retro era, this classically styled 1940s piece embodies the bold, yet feminine, aesthetic that retro jewelry collectors so love. Anchored in...

Category

Vintage 1940s Drop Necklaces

Materials

Citrine, Diamond, Emerald, Yellow Gold

100 Carat Aquamarine Platinum and Diamond Pendant Tassle
100 Carat Aquamarine Platinum and Diamond Pendant Tassle

100 Carat Aquamarine Platinum and Diamond Pendant Tassle

Located in Stamford, CT

Carved Aquamarine Pendant with Sapphire Bead Tassel. Inspired by Egyptian and Sumerian rolling seals, this 100ct hand-carved aquamarine pendant was turned from a 200ct plus piece of ...

Category

Antique Mid-19th Century Kenyan Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

Choker Amethyst 450 Carat Necklace 14 Karat Gold
Choker Amethyst 450 Carat Necklace 14 Karat Gold

Choker Amethyst 450 Carat Necklace 14 Karat Gold

Located in Laguna Hills, CA

Amethyst 100 Carat Necklace 14 Karat Gold 15 Inch long plus a large 8.32 mm 14 karat gold spring ring clasp, Blush colored purple amethyst gemstones graduate in size from the largest...

Category

Early 20th Century Unknown Choker Necklaces

Materials

Amethyst, Gold, 14k Gold, Yellow Gold

Tourmaline 100 Carat Multi Strand Statement Necklace
Tourmaline 100 Carat Multi Strand Statement Necklace

Tourmaline 100 Carat Multi Strand Statement Necklace

Located in Scottsdale, AZ

The large 100-carat emerald-cut synthetic tourmaline at the center is a showstopper, radiating an aura of luxury and opulence.

Category

Vintage 1980s Pendant Necklaces

Gemjunky 100 Carat Dazzling Rose Quartz & Sparkling Quartz Gold Cocktail Pendant
Gemjunky 100 Carat Dazzling Rose Quartz & Sparkling Quartz Gold Cocktail Pendant

Gemjunky 100 Carat Dazzling Rose Quartz & Sparkling Quartz Gold Cocktail Pendant

By Aria Jewelry Design

Located in Raleigh, NC

This huge pink natural 100 Carat Rose Quartz is set enhanced with little sparkling white natural gem cut Quartz set in this lovely 14Kt yellow gold pendant with loop catch.

Category

21st Century and Contemporary American Necklace Enhancers

Materials

Quartz, Gold, 14k Gold, Yellow Gold

Bochic “Capri” 100 Carat Plus Of Natural Ruby Necklace Set in 18K Gold & Silver
Bochic “Capri” 100 Carat Plus Of Natural Ruby Necklace Set in 18K Gold & Silver

Bochic “Capri” 100 Carat Plus Of Natural Ruby Necklace Set in 18K Gold & Silver

By Bochic

Located in New York, NY

Bochic “Capri” 100 Carat Plus Of Natural Ruby Necklace Set in 18K Gold & Silver Elegant and Chic Italian style Natural Red Ruby - 112 Carats The Bochic "Capri" Multi Ruby Neckla...

Category

21st Century and Contemporary Thai Art Deco Drop Necklaces

Materials

Ruby, 18k Gold, Gold Plate, Silver

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100 Carat Necklace For Sale on 1stDibs

Surely you’ll find the exact 100 carat necklace you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, Platinum and Yellow Gold — can elevate any look. Find an antique version now, or shop for 5 vintage or 7 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 100 carat 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. For this particular accessory, there are many different carat weights to choose from, but versions are of considerable interest. There have been many well-made iterations of the classic 100 carat necklace over the years, but those made by Diana M. Jewels, Gemjunky and Michael Kanners are often thought to be among the most beautiful. A 100 carat necklace can be a stylish choice for most occasions, but Diamond rings, from our inventory of 7, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes round cut and bead alternatives. If you’re browsing our inventory for a 100 carat 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 100 Carat Necklace?

Prices for a 100 carat necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $640 and can go as high as $462,500, while this accessory, on average, fetches $38,500.

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. Today, Van Cleef necklaces, Tiffany necklaces and Cartier necklaces are some of the most popularly searched designer necklaces on 1stDibs.

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

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This Victorian Necklace Features a Rainbow of Gems

If jewelry could talk, we know this piece would have good stories.

A Centuries-Old Style, Lockets Have Never Lost Their Romantic Appeal

Emblems of heartfelt emotion, elegant vessels for photos and keepsakes and perfect for layering, these special ornaments are an essential component of any thoughtfully curated jewelry collection.

This Van Cleef & Arpels Necklace Is an Heirloom in the Making

With more than 100 carats of diamonds, this vintage stunner converts into different styles, making it as versatile as it is breathtaking.

[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised

Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.

Next-Level Pearls That Go Well Beyond the Expected

Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.

7 Vibrant Jewels for a Breezy Late-Summer Wardrobe

Soak up the pleasures of the season with a these bold gems.

Whether Worn Alone or Layered, These Chain Link Necklaces Are Trending

Learn more about the stylish links that have passed the test of time.

Meet the Dapper, Mustachioed Parisian Who’s Tops in Crafting Enticing Jewels

After more than a decade creating the iconic Lanvin gems of the Alber Elbaz years, designer Elie Top dove into the world of fine jewelry, mixing silver and gold to create his own striking, timeless look.