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Diamond Necklaces

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Gemstone: Diamond
Antique 18ct Gold & Platinum, Edwardian Diamond Kaleidoscope Pendant
Antique 18ct Gold & Platinum, Edwardian Diamond Kaleidoscope Pendant

Antique 18ct Gold & Platinum, Edwardian Diamond Kaleidoscope Pendant

Located in Brighton, GB

Antique Kaleidoscope Pendant 18ct Gold & Platinum Circa 1910 *The chain is sold separately This stunning Edwardian pendant is an absolute showstopper. Crafted from 18ct gol...

Category

Early 20th Century Edwardian Diamond Necklaces

Materials

Diamond, Gold, 18k Gold, Platinum

Antique 15ct Gold, Edwardian Diamond & Seed Pearl Crescent Star Brooch / Pendent
Antique 15ct Gold, Edwardian Diamond & Seed Pearl Crescent Star Brooch / Pendent

Antique 15ct Gold, Edwardian Diamond & Seed Pearl Crescent Star Brooch / Pendent

Located in Brighton, GB

Antique Star Brooch 15ct Yellow Gold Circa 1910 * The chain is sold separately Embrace the elegance of the Edwardian era with this exquisite 15ct yellow gold star brooch/pendant...

Category

Early 20th Century English Edwardian Diamond Necklaces

Materials

Diamond, Pearl, Gold, 15k Gold

Shell Pendant with Pink Tourmalines, Diamonds & 14k Gold by Jen Proudman Jewelry
Shell Pendant with Pink Tourmalines, Diamonds & 14k Gold by Jen Proudman Jewelry

Shell Pendant with Pink Tourmalines, Diamonds & 14k Gold by Jen Proudman Jewelry

By Jen Proudman Jewelry

Located in New York, NY

Shell Pendant Natural Shell, Pink Tourmalines, White Diamonds & 14k Gold One-of-a-kind pendant by Jen Proudman Jewelry. This pendant measures 2" in length and has a 7mm cente...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Diamond, Tourmaline, 14k Gold

Wood Collar Necklace with Citrines, Diamonds & 14k Gold by Jen Proudman Jewelry
Wood Collar Necklace with Citrines, Diamonds & 14k Gold by Jen Proudman Jewelry

Wood Collar Necklace with Citrines, Diamonds & 14k Gold by Jen Proudman Jewelry

By Jen Proudman Jewelry

Located in New York, NY

Wood Collar Necklace by Jen Proudman Jewelry Wood, Citrine, Diamonds and 14k Gold  Brown chunky wood collar with three thick gold bezeled 8mm round citrines and four round gold bez...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Alexandrite, Citrine, Diamond, 14k Gold

Antique Diamond Cluster 0.70cts 18ct Gold Pendant on 15ct Gold Chain Necklace
Antique Diamond Cluster 0.70cts 18ct Gold Pendant on 15ct Gold Chain Necklace

Antique Diamond Cluster 0.70cts 18ct Gold Pendant on 15ct Gold Chain Necklace

Located in Brighton, GB

Diamond Cluster Necklace Circa 1910 A beautifully proportioned eight‑stone diamond cluster pendant, set with bright old‑cut diamonds arranged in a classic circular formation. The ...

Category

Early 20th Century Edwardian Diamond Necklaces

Materials

Diamond, Gold, 15k Gold, 18k Gold

Antique Platinum, 1920s Art Deco Onyx & Diamond Drop Pendant Necklace
Antique Platinum, 1920s Art Deco Onyx & Diamond Drop Pendant Necklace

Antique Platinum, 1920s Art Deco Onyx & Diamond Drop Pendant Necklace

Located in Brighton, GB

Art Deco Onyx & Diamond Pendant Platinum Stamped Circa 1920s Capture the sophisticated glamour of the 1920s with this exquisite Original Art Deco Pendant. Meticulously crafted...

Category

Early 20th Century Art Deco Diamond Necklaces

Materials

Diamond, Onyx, Platinum

SOL Pendant, Turquoise with Sky Blue Topaz, Diamonds & 14k Gold by Jen Proudman
SOL Pendant, Turquoise with Sky Blue Topaz, Diamonds & 14k Gold by Jen Proudman

SOL Pendant, Turquoise with Sky Blue Topaz, Diamonds & 14k Gold by Jen Proudman

By Jen Proudman Jewelry

Located in New York, NY

SOL Pendant Turquoise, Sky Blue Topaz, Diamonds, 14k Gold The S O L line was developed around the idea of honoring oneself and living a life that lights you up. The sun is a powerf...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Diamond, Topaz, Turquoise, Blue Topaz, 14k Gold

Antique Diamond Carved Onyx Scallop Pearl 18K Yellow Gold Enamel Locket Pendant
Antique Diamond Carved Onyx Scallop Pearl 18K Yellow Gold Enamel Locket Pendant

Antique Diamond Carved Onyx Scallop Pearl 18K Yellow Gold Enamel Locket Pendant

Located in New York, NY

Exquisite, rare antique diamond, carved onyx, pearl, enamel and 18K yellow gold locket in the form of a scallop with a precious pearl 19th Century The scallop and precious pearl moti...

Category

Late 19th Century Romantic Antique Diamond Necklaces

Materials

Diamond, Onyx, Pearl, 18k Gold, Yellow Gold, Enamel

Laguna Agate Shell Pendant with Dark Grey Spinel, Diamonds & 14k Gold
Laguna Agate Shell Pendant with Dark Grey Spinel, Diamonds & 14k Gold

Laguna Agate Shell Pendant with Dark Grey Spinel, Diamonds & 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

Laguna Agate Shell Pendant Laguna Agate, Spinel, 14k Gold & Diamonds Carved Laguna agate scallop shell (20mm diameter) with center stunning oval dark grey spinel bezeled in gol...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Agate, Diamond, Spinel, 14k Gold

David Yurman Pisces Amulet Pendant 18K Yellow Gold with Diamonds, 19mm
David Yurman Pisces Amulet Pendant 18K Yellow Gold with Diamonds, 19mm

David Yurman Pisces Amulet Pendant 18K Yellow Gold with Diamonds, 19mm

By David Yurman

Located in Orlando, FL

This David Yurman Pisces amulet belongs to the designer's zodiac collection, each piece tied to a specific astrological sign. The 18K yellow gold disc is sculpted in bas-relief with ...

Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

SOL Pendant, Turquoise with Brown Tourmaline, Champagne Diamonds & 14k Gold
SOL Pendant, Turquoise with Brown Tourmaline, Champagne Diamonds & 14k Gold

SOL Pendant, Turquoise with Brown Tourmaline, Champagne Diamonds & 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

SOL Pendant Turquoise, Brown Tourmaline, Champagne Diamonds & 14k Gold The S O L line was developed around the idea of honoring oneself and living a life that lights you up. The sun...

Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Tourmaline, Turquoise, 14k Gold

Necklace with pendant - 14 kt. Yellow gold - 1.52ct. tw. Diamond
Necklace with pendant - 14 kt. Yellow gold - 1.52ct. tw. Diamond

Necklace with pendant - 14 kt. Yellow gold - 1.52ct. tw. Diamond

By Diamonds Mine

Located in Ramat Gan, IL

This exquisite necklace features a pendant adorned with 1.52 carat of natural diamond, celebrated for their brilliance and fire. Set in 14 karat yellow gold, the pendant exudes timel...

Category

2010s Art Deco Diamond Necklaces

Materials

Diamond, Pink Diamond, 14k Gold, Yellow Gold

SOL Pendant, Pyrite with Madeira Citrine, Champagne Diamonds & 14k Gold
SOL Pendant, Pyrite with Madeira Citrine, Champagne Diamonds & 14k Gold

SOL Pendant, Pyrite with Madeira Citrine, Champagne Diamonds & 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

SOL Pendant Pyrite, Madeira Citrine, Champagne Diamonds & 14k Gold The S O L line was developed around the idea of honoring oneself and living a life that lights you up. The sun is...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Citrine, Diamond, Pyrite, 14k Gold

Black Onyx Fish Pensant with Diamond and Emerald Eyes, 14k Gold
Black Onyx Fish Pensant with Diamond and Emerald Eyes, 14k Gold

Black Onyx Fish Pensant with Diamond and Emerald Eyes, 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

Triple Gem Fish Black Onyx, Diamond, Emerald & 14k Gold Double-sided carved fish with a 2mm gold bezeled diamond eye on one side and a 1.5mm gold bezeled emerald eye on the oth...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Diamond, Emerald, Onyx, 14k Gold

TIFFANY & Co. Platinum .34ct Diamond Victoria Key Pendant Medium
TIFFANY & Co. Platinum .34ct Diamond Victoria Key Pendant Medium

TIFFANY & Co. Platinum .34ct Diamond Victoria Key Pendant Medium

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum .34ct Diamond Victoria Key Pendant Medium Metal: Platinum Pendant: 1.59" long, medium size Weight: 4.70 grams Diamond: round brilliant diamonds, carat total w...

Category

2010s American Diamond Necklaces

Materials

Diamond, Platinum

Lapis Lazuli Fish Pendant with Emerald, Diamond & 14k Gold
Lapis Lazuli Fish Pendant with Emerald, Diamond & 14k Gold

Lapis Lazuli Fish Pendant with Emerald, Diamond & 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

Perfect Poisson Pendant Lapis, Emerald, Diamond & 14k Gold Carved Lapis fish with a 3mm round Zambian emerald eye bezeled in gold with a diamond atop and a gold ring bail. Thi...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Diamond, Emerald, Lapis Lazuli, 14k Gold

TIFFANY & Co. 18K Gold Diamond Ruby Heart Pendant Necklace
TIFFANY & Co. 18K Gold Diamond Ruby Heart Pendant Necklace

TIFFANY & Co. 18K Gold Diamond Ruby Heart Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. 18K Gold Diamond Ruby Heart Pendant Necklace Metal: 18K Gold Chain: 16" Weight: 3.70 grams Pendant: 16mm wide x 14mm high Diamond: 8 round brilliant diamonds, carat...

Category

2010s American Diamond Necklaces

Materials

Diamond, Ruby, 18k Gold

Syna Yellow Gold Amethyst Pendant
Syna Yellow Gold Amethyst Pendant

Syna Yellow Gold Amethyst Pendant

By Syna Jewels

Located in Fort Lee, NJ

Created in 18 karat yellow gold Amethyst 4 carats approx. Chain sold separately Limited edition About the Designers ~ Dharmesh & Namrata Drawing inspiration from little things, D...

Category

2010s Thai Contemporary Diamond Necklaces

Materials

Diamond, Amethyst, 18k Gold, Yellow Gold

14K White Gold Round Cut Diamond Tiered Star Pendant Necklace
14K White Gold Round Cut Diamond Tiered Star Pendant Necklace

14K White Gold Round Cut Diamond Tiered Star Pendant Necklace

Located in Antwerp, BE

Shine bright with this brilliant star pendant necklace, beautifully crafted in polished 14K white gold. The eye-catching pendant features a tiered design, showcasing a central star b...

Category

2010s Indian Contemporary Diamond Necklaces

Materials

Diamond, 14k Gold, White Gold

Red Shell Pendant with Diamond and Amethyst
Red Shell Pendant with Diamond and Amethyst

Red Shell Pendant with Diamond and Amethyst

By Renn New York

Located in Miami, FL

Shell pendant with natural diamonds and amethyst gemstone, set in 14k gold. Wear this pendant alone or layer it with other gold chains for a beautiful layered effect. Order includ...

Category

2010s American Modern Diamond Necklaces

Materials

Diamond, Amethyst, 14k Gold

Labradorite SOL Pendant with Brown Tourmaline, Diamonds & 14k Gold
Labradorite SOL Pendant with Brown Tourmaline, Diamonds & 14k Gold

Labradorite SOL Pendant with Brown Tourmaline, Diamonds & 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

SOL Pendant Labradorite, Brown Tourmaline, Diamonds & 14k Gold The S O L line was developed around the idea of honoring oneself and living a life that lights you up. The sun is a p...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Diamond, Labradorite, Tourmaline, 14k Gold

Vintage Pendant natural 1.28ctw Ruby Diamonds solid 14K Yellow Gold / 2.8gr
Vintage Pendant natural 1.28ctw Ruby Diamonds solid 14K Yellow Gold / 2.8gr

Vintage Pendant natural 1.28ctw Ruby Diamonds solid 14K Yellow Gold / 2.8gr

Located in SE

Vintage European pendant in solid 14K Yellow Gold , openwork flower ornament decorated with natural Rosy Red Rubies and Diamonds.Bail hallmarked 585 Measures 26 mm long ( with bail...

Category

1970s Arts and Crafts Vintage Diamond Necklaces

Materials

Ruby, Diamond, Yellow Gold, 14k Gold

TIFFANY & Co. Etoile 18K Gold Diamond Ball Pendant Necklace
TIFFANY & Co. Etoile 18K Gold Diamond Ball Pendant Necklace

TIFFANY & Co. Etoile 18K Gold Diamond Ball Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Etoile 18K Gold Diamond Ball Pendant Necklace Metal: 18K yellow gold Weight: 5.40 grams Chain: 16" Pendant: 11mm in diameter Diamond: 6 round brilliant diamonds, carat...

Category

2010s American Diamond Necklaces

Materials

Diamond, 18k Gold, Platinum

Syna Yellow Gold Sleeping Beauty Turquoise Pendant with Diamonds
Syna Yellow Gold Sleeping Beauty Turquoise Pendant with Diamonds

Syna Yellow Gold Sleeping Beauty Turquoise Pendant with Diamonds

By Syna Jewels

Located in Fort Lee, NJ

Created in 18 karat yellow gold Sleeping Beauty Turquoise 3.50 carats approx. Diamonds 0.10 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing...

Category

2010s American Contemporary Diamond Necklaces

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Set in 18K white Gold, Aquamarines, Emeralds & Yellow Diamonds Link Necklace
Set in 18K white Gold, Aquamarines, Emeralds & Yellow Diamonds Link Necklace

Set in 18K white Gold, Aquamarines, Emeralds & Yellow Diamonds Link Necklace

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, modern style, Aquamarines & Emeralds Necklace set in 18K White Gold & natural Diamonds. The weight of the Aquamarines is 142.71 carats. The wei...

Category

21st Century and Contemporary Indian Modern Diamond Necklaces

Materials

Aquamarine, Yellow Diamond, Emerald, 18k Gold, White Gold

TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace
TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace

TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace Metal: Platinum Chain: 16" Weight: 4.70 grams Pendant: 16mm wide x 14mm high Diamond: 8 round brilliant diamon...

Category

2010s American Diamond Necklaces

Materials

Diamond, Pink Sapphire, Platinum

14k Gold Australian Opal Necklace with Columbian Emeralds & Diamonds
14k Gold Australian Opal Necklace with Columbian Emeralds & Diamonds

14k Gold Australian Opal Necklace with Columbian Emeralds & Diamonds

By Jen Proudman Jewelry

Located in New York, NY

Opal Necklace Australian Boulder Opal, Colombian Emeralds, Diamonds & 14k Gold 16” 14k gold paperclip chain with Australian Opal center pendant. The Opal measures 1” in width a...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Diamond, Emerald, Opal, 14k Gold

TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large
TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large

TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large Metal: Platinum Chain: 16" long Pendant: 27.5mm long x 20.14mm wide, large size Weight: 5.50 grams Diamond: 11 rou...

Category

2010s American Diamond Necklaces

Materials

Diamond, Platinum

14KT Yellow Gold Emerald-Cut Blue Topaz Double Halo Pendant Necklace
14KT Yellow Gold Emerald-Cut Blue Topaz Double Halo Pendant Necklace

14KT Yellow Gold Emerald-Cut Blue Topaz Double Halo Pendant Necklace

Located in Antwerp, BE

The vibrant center stone is framed by an inner halo of brilliant white diamonds, followed by a striking outer halo of deep blue accent stones for a sophisticated contrast. Elegantly ...

Category

2010s Indian Art Deco Diamond Necklaces

Materials

Diamond, Emerald, Topaz, 14k Gold, Yellow Gold

Certified Natural diamonds topaz sterling silver tiara head accessory band
Certified Natural diamonds topaz sterling silver tiara head accessory band

Certified Natural diamonds topaz sterling silver tiara head accessory band

Located in Delhi, DL

For the queen in you! This royal tiara is a symbol of beauty and self-love. It is handmade with Natural rose cut diamonds and white topaz in sterling silver. Diamond- Rose cut diamo...

Category

2010s Indian Edwardian Diamond Necklaces

Materials

Diamond, Topaz, Sterling Silver

Necklace and pendant with rose cut diamonds up to 0.30ct 14k gold and silver
Necklace and pendant with rose cut diamonds up to 0.30ct 14k gold and silver

Necklace and pendant with rose cut diamonds up to 0.30ct 14k gold and silver

Located in The Hague, ZH

14k yellow gold necklace with 14k gold and silver pendant set with rose-cut diamonds up to 0.30ct - F/G - SI - 44 cm long Detailed description: necklace is 44 cm long and 1.0 mm wi...

Category

1880s Dutch Early Victorian Antique Diamond Necklaces

Materials

Diamond, 14k Gold, Silver

Pink Shell Pendant with Diamond and Red Garnet
Pink Shell Pendant with Diamond and Red Garnet

Pink Shell Pendant with Diamond and Red Garnet

By Renn New York

Located in Miami, FL

Shell pendant with natural diamonds and red garnet gemstone, set in 14k gold. Wear this pendant alone or layer it with other gold chains for a beautiful layered effect. Order incl...

Category

2010s American Modern Diamond Necklaces

Materials

Diamond, Garnet, 14k Gold

Royal couture Natural Diamond navratna gemstones gold foil choker necklace set
Royal couture Natural Diamond navratna gemstones gold foil choker necklace set

Royal couture Natural Diamond navratna gemstones gold foil choker necklace set

Located in Delhi, DL

## Traditional Real Gemstone & Natural Polki Diamond Choker Necklace Set Make a bold statement with this exquisite **Traditional Choker Necklace Set**, masterfully handcrafted with **natural Polki diamonds**, **solid gold foil work**, and an artistic arrangement of **real natural gemstones**. Inspired by royal Mughal and antique Indian jewelry...

Category

2010s Indian Art Deco Diamond Necklaces

Materials

Pearl, Ruby, Blue Sapphire, Yellow Sapphire, Emerald, Coral, Diamond, Gold

Elegant 14KT White Gold Round-Cut Diamond 26.78 Cts Tennis Necklace
Elegant 14KT White Gold Round-Cut Diamond 26.78 Cts Tennis Necklace

Elegant 14KT White Gold Round-Cut Diamond 26.78 Cts Tennis Necklace

Located in Antwerp, BE

This breathtaking piece is a luxurious diamond tennis necklace beautifully crafted in 14K white gold. It features a seamless, cascading strand of brilliant, round-cut diamonds that p...

Category

2010s Indian Contemporary Diamond Necklaces

Materials

Diamond, 14k Gold, White Gold

TIFFANY & Co. Platinum 18K Gold Diamond Cruciform Cross Pendant Necklace
TIFFANY & Co. Platinum 18K Gold Diamond Cruciform Cross Pendant Necklace

TIFFANY & Co. Platinum 18K Gold Diamond Cruciform Cross Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 18K Gold Diamond Cruciform Cross Pendant Necklace Metal: Platinum and 18K gold Chain: 16" gold chain Pendant: 7mm wide Diamond: 5 round brilliant diamonds...

Category

2010s American Diamond Necklaces

Materials

Diamond, 18k Gold, Platinum

Australian Opal Shell Pendant with Diamond, Emerald & 14k Gold
Australian Opal Shell Pendant with Diamond, Emerald & 14k Gold

Australian Opal Shell Pendant with Diamond, Emerald & 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

Australian Opal Shell Pendant (medium) Australian Boulder Opal, Zambian Emerald, Diamond & 14k Gold Carved Australian Boulder Opal with 2mm round diamond with an 7x5mm emerald ...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Diamond, Emerald, Opal, 14k Gold

Turquoise Fish Pendant with Diamond, Emerald & 14k Gold
Turquoise Fish Pendant with Diamond, Emerald & 14k Gold

Turquoise Fish Pendant with Diamond, Emerald & 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

Perfect Poisson Pendant Turquoise, Emerald, Diamond & 14k Gold Carved turquoise fish with 2mm round diamond eye bezeled in gold and an emerald cut emerald and gold ring bail. ...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Diamond, Emerald, Turquoise, 14k Gold

Maharani Natural polki Diamonds gemstones solid gold foil temple necklace set
Maharani Natural polki Diamonds gemstones solid gold foil temple necklace set

Maharani Natural polki Diamonds gemstones solid gold foil temple necklace set

Located in Delhi, DL

## This Maharani royal necklace set consists of Natural Polki Diamond & Gemstone in hallmarked solid Gold Foil Celebrate timeless Indian craftsmanship with this exquisite **Trad...

Category

2010s Indian Art Deco Diamond Necklaces

Materials

Coral, Diamond, Emerald, Pearl, Ruby, Blue Sapphire, Yellow Sapphire, Gold

Necklace - 14K Yellow - 21.57ct - Natural diamond - GCI
Necklace - 14K Yellow - 21.57ct - Natural diamond - GCI

Necklace - 14K Yellow - 21.57ct - Natural diamond - GCI

By Diamonds Mine

Located in Ramat Gan, IL

This exquisite necklace showcases 135 natural diamonds, totaling 21.57 carats, meticulously set in 14 kt yellow gold. Certified by GCI, this piece radiates with vibrant color, adding...

Category

2010s Israeli Art Deco Diamond Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold Diamond Open Circle Loop Pendant Necklace
14K Yellow Gold Diamond Open Circle Loop Pendant Necklace

14K Yellow Gold Diamond Open Circle Loop Pendant Necklace

Located in Antwerp, BE

Celebrate everlasting style with this exquisite open-circle loop pendant necklace. The pendant features a classic "Circle of Life" silhouette beautifully accented with a continuous r...

Category

2010s Indian Contemporary Diamond Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Rhodochrosite Heart Necklace with Spinel, Diamonds & 14k Gold
Rhodochrosite Heart Necklace with Spinel, Diamonds & 14k Gold

Rhodochrosite Heart Necklace with Spinel, Diamonds & 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

Rhodochrosite Heart Necklace  Rhodochrosite, Spinel, Diamonds & 14k Gold Carved rhodochrosite heart (25mm diameter) with center gold bezeled square silvery/grey spinel and diam...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Diamond, Spinel, Rhodocrosite, 14k Gold

Bochic Capri Vintage Opal, Emerald, Sapphire & Diamond Necklace, Earrings Suite
Bochic Capri Vintage Opal, Emerald, Sapphire & Diamond Necklace, Earrings Suite

Bochic Capri Vintage Opal, Emerald, Sapphire & Diamond Necklace, Earrings Suite

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Classic Italian Diamond, Emerald, Opal & Sapphire Necklace and Earrings Suite 18K Gold & Silver Choker Necklace Gemstones Natural Fire Opal — 33.6...

Category

Late 20th Century Thai Baroque Diamond Necklaces

Materials

Diamond, Emerald, Opal, Sapphire, Fire Opal

Cultured Pearl Necklace with Tahitian Pearl, Champagne Diamond & 14k Gold
Cultured Pearl Necklace with Tahitian Pearl, Champagne Diamond & 14k Gold

Cultured Pearl Necklace with Tahitian Pearl, Champagne Diamond & 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

Pearl Necklace with Diamond Cultured Pearls, Tahitian Pearl, Champagne Diamond & 14k Gold Seventeen inches of 6.6mm cultured pearls with a 15mm hanging center Tahitian Pearl w...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Diamond, Cultured Pearl, 14k Gold

18ct Gold & Platinum Edwardian Pink Tourmaline & Diamond Flower Pendant Necklace
18ct Gold & Platinum Edwardian Pink Tourmaline & Diamond Flower Pendant Necklace

18ct Gold & Platinum Edwardian Pink Tourmaline & Diamond Flower Pendant Necklace

Located in Brighton, GB

Antique Flower Necklace 18ct Gold & Platinum Circa 1910 Indulge in the delicate elegance of the Edwardian era with this exquisite, authentic 18ct gold and platinum flower pen...

Category

Early 20th Century Edwardian Diamond Necklaces

Materials

Diamond, Tourmaline, Gold, 18k Gold, Platinum

Victorian Pendant with rose cut diamonds up to 0.35ct 14k gold and silver
Victorian Pendant with rose cut diamonds up to 0.35ct 14k gold and silver

Victorian Pendant with rose cut diamonds up to 0.35ct 14k gold and silver

Located in The Hague, ZH

14k gold and silver pendant set with rose-cut diamonds, totaling approximately 0.35 ct, F/G, SI Detailed description: The pendant measures 2.0 cm high and 1.2 cm wide. Total weigh...

Category

1880s Dutch Early Victorian Antique Diamond Necklaces

Materials

Diamond, 14k Gold, Silver

TIFFANY & Co. Circlet Platinum .55ct Diamond Triple Drop Pendant Necklace
TIFFANY & Co. Circlet Platinum .55ct Diamond Triple Drop Pendant Necklace

TIFFANY & Co. Circlet Platinum .55ct Diamond Triple Drop Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Circlet Platinum .55ct Diamond Triple Drop Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 23mm(0.91") long Weight: 5.10 grams Diamond: round brilliant dia...

Category

2010s American Diamond Necklaces

Materials

Diamond, Platinum

Bochic “Capri” Vintage Diamond, Emerald, Opal & Sapphire Neck & Earring Suite
Bochic “Capri” Vintage Diamond, Emerald, Opal & Sapphire Neck & Earring Suite

Bochic “Capri” Vintage Diamond, Emerald, Opal & Sapphire Neck & Earring Suite

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Classic Italian Diamond, Emerald, Opal & Sapphire Necklace and Earrings Suite 18K Gold & Silver Choker Necklace and Drop Earrings Gemstones Natural Fire ...

Category

Late 20th Century Thai Baroque Diamond Necklaces

Materials

Diamond, Emerald, Opal, Sapphire, 18k Gold, Silver

14KT Yellow Gold Classic Four-Prong Diamond 14.03 Cts Tennis Riviera Necklace
14KT Yellow Gold Classic Four-Prong Diamond 14.03 Cts Tennis Riviera Necklace

14KT Yellow Gold Classic Four-Prong Diamond 14.03 Cts Tennis Riviera Necklace

Located in Antwerp, BE

This stunning 14K yellow gold Riviera necklace features a continuous, flexible line of closely set brilliant round-cut diamonds. Each diamond is precisely mounted in a classic four-...

Category

2010s Indian Contemporary Diamond Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Cartier Riviera Necklace: 23.40ct Diamond in Platinum Setting
Cartier Riviera Necklace: 23.40ct Diamond in Platinum Setting

Cartier Riviera Necklace: 23.40ct Diamond in Platinum Setting

By Cartier

Located in London, GB

Lignes Essentielles necklace, platine 950/1000, set with 97 brilliant-cut diamonds totalling 23.40 carats. Please note that the carat weight, number of stones and product dimensions...

Category

2010s Diamond Necklaces

Materials

Diamond, 18k Gold

Syna Yellow Gold Sleeping Beauty Turquoise Pendant with Diamonds
Syna Yellow Gold Sleeping Beauty Turquoise Pendant with Diamonds

Syna Yellow Gold Sleeping Beauty Turquoise Pendant with Diamonds

By Syna Jewels

Located in Fort Lee, NJ

Created in 18 karat yellow gold Sleeping Beauty Turquoise 5.50 carats approx. Diamonds 0.20 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing...

Category

2010s American Contemporary Diamond Necklaces

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

TIFFANY Co. Platinum Diamond Oval Key Pendant Necklace
TIFFANY Co. Platinum Diamond Oval Key Pendant Necklace

TIFFANY Co. Platinum Diamond Oval Key Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum Diamond Oval Key Pendant Necklace Metal: Platinum Chain: 23.5" Pendant: 30mm(1.18") long Weight: 5.60 grams Diamond: round brilliant diamonds Hallmark: TIFFAN...

Category

2010s American Diamond Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Enchant Platinum Diamond Butterfly Pendant Necklace
TIFFANY & Co. Enchant Platinum Diamond Butterfly Pendant Necklace

TIFFANY & Co. Enchant Platinum Diamond Butterfly Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Enchant Platinum Diamond Butterfly Pendant Necklace Metal: Platinum Weight: 4.20 grams Chain: 16" long Pendant: 21mm(0.83") wide Diamond: round brilliant diamonds, car...

Category

2010s American Diamond Necklaces

Materials

Diamond, Platinum

Syna Yellow Gold Lemon Quartz Sugarloaf Pendant with Diamonds
Syna Yellow Gold Lemon Quartz Sugarloaf Pendant with Diamonds

Syna Yellow Gold Lemon Quartz Sugarloaf Pendant with Diamonds

By Syna Jewels

Located in Fort Lee, NJ

Created in 18 karat yellow gold Lemon Quartz 6 carats approx. Diamonds 0.11 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspiration from...

Category

2010s American Contemporary Diamond Necklaces

Materials

Diamond, Quartz, 18k Gold, Yellow Gold

Vintage 18k White Gold & .5 Carat Diamond Openwork Pendant Necklace 18 Inches
Vintage 18k White Gold & .5 Carat Diamond Openwork Pendant Necklace 18 Inches

Vintage 18k White Gold & .5 Carat Diamond Openwork Pendant Necklace 18 Inches

Located in Eagan, MN

This is a just a beautiful necklace. One you can wear for any occasion or every day. It is pre-owned but just like new. It's been very well-cared for. The pendant has a multitu...

Category

21st Century and Contemporary Unknown Art Deco Diamond Necklaces

Materials

Diamond, 18k Gold, White Gold

FLORA Pendant, Coral Flower with Diamonds & 14k Gold
FLORA Pendant, Coral Flower with Diamonds & 14k Gold

FLORA Pendant, Coral Flower with Diamonds & 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

FLORA Pendant Coral, Diamonds & 14k Gold The loveliest carved natural coral flower with a center 2.5mm diamond bezeled in gold and a diamond bail. This pendant measures just un...

Category

21st Century and Contemporary American Diamond Necklaces

Materials

Diamond, Coral, 14k Gold

TIFFANY & Co. Platinum Diamond Fireworks Pendant Necklace
TIFFANY & Co. Platinum Diamond Fireworks Pendant Necklace

TIFFANY & Co. Platinum Diamond Fireworks Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum Diamond Fireworks Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 12mm X 10mm Diamond: round brilliant diamonds, carat total weight .10 approx. Hall...

Category

2010s American Diamond Necklaces

Materials

Diamond, Platinum

17" Turquoise Bead Necklace, 18 Karat Yellow Gold
17" Turquoise Bead Necklace, 18 Karat Yellow Gold

17" Turquoise Bead Necklace, 18 Karat Yellow Gold

Located in Milford, DE

A regal necklace! Genuine turquoise beads hang on a teal knotted string necklace, accented with a luxurious 18K yellow gold clasp. Bead diameter approx 10mm Hallmarks: 18K

Category

21st Century and Contemporary American Art Deco Diamond Necklaces

Materials

Diamond, Blue Sapphire, Turquoise, 14k Gold, Yellow Gold

18k Vintage Diamond Necklace Natural Diamonds Solid Gold
18k Vintage Diamond Necklace Natural Diamonds Solid Gold

18k Vintage Diamond Necklace Natural Diamonds Solid Gold

Located in Brooklyn, NY

Vintage Diamond Necklace Pre-Owned in Great Condition Bold and Makes a Statement appearance. 18k Solid Yellow Gold approx 19.1 grams + The Chain is 14k 6.2 grams (total all together ...

Category

1990s American Diamond Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold, 18k Gold

18ct Gold & Platinum Victorian Diamond, Sapphire Ruby and Pearl Pendent Necklace
18ct Gold & Platinum Victorian Diamond, Sapphire Ruby and Pearl Pendent Necklace

18ct Gold & Platinum Victorian Diamond, Sapphire Ruby and Pearl Pendent Necklace

Located in Brighton, GB

Antique Figure Eight Necklace 18ct Yellow Gold & Platinum Circa 1880 A truly enchanting and authentic Victorian era pendant, beautifully crafted in luxurious 18ct yellow gold ...

Category

Late 19th Century Victorian Antique Diamond Necklaces

Materials

Diamond, Pearl, Ruby, Sapphire, Gold, 18k Gold, Platinum

Bochic “Capri” Vintage Diamond, Emerald, Ruby & Sapphire Necklace Set
Bochic “Capri” Vintage Diamond, Emerald, Ruby & Sapphire Necklace Set

Bochic “Capri” Vintage Diamond, Emerald, Ruby & Sapphire Necklace Set

By Bochic

Located in New York, NY

Bochic “Capri” Vintage Classic Italian Diamond, Emerald, Ruby & Sapphire Necklace Set In 18K Gold & Silver Chocker Necklace, Multi natural gem necklace Natural Diamonds -...

Category

Late 20th Century Thai Baroque Diamond Necklaces

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold, Silver

Shop Vintage and Antique Diamond Necklaces on 1stDibs

Whether you're pairing an elegant drop necklace with an evening gown for a fancy dinner or layering a solitaire pendant with your favorite gold or silver chains, you can count on the fact that antique diamond necklaces will elevate any ensemble.

Pendant necklaces worn by royalty and nobles conferred wealth and prestige in ancient times. Wearing jewelry has since become far more widespread, and today, personal adornment is all about expression: Luxury diamond necklaces — Cartier diamond necklaces, Harry Winston diamond necklaces and other iterations — exude confidence and can symbolize the celebratory nature of a deep romantic relationship. (Diamond lockets, for example, which feature a motif that first emerged in the 1800s, are frequently shaped like a heart.) 

Diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands. From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone.

In the late 19th century, "King of Diamonds" Charles Lewis Tiffany — founder of famed luxury house Tiffany & Co. — purchased a 287-carat yellow diamond discovered in the Kimberely Mine in South Africa. The stone was the largest yellow diamond ever mined, and was fashioned by gemologist George Kunz into a cushion-cut brilliant of 128 carats. Kunz gave it a total of 90 facets: 48 on the pavilion, 40 on the crown, plus the table and culet. Breakfast at Tiffany’s fans may recognize the stone from promotional photos for the film — actress Audrey Hepburn wore it as part of the Jean Schlumberger-designed Ribbon Rosette necklace.

But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality. 

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

Grading aside, a beloved diamond necklace is going to deliver the perfect amount of sparkle and joy every time you put it on, whether it's an emerald and diamond necklace, a classic diamond choker or some other similar accessory.  

Find antique and vintage diamond necklaces today on 1stDibs.

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