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Diamond Necklaces

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Gemstone: Diamond
NWT $187, 500 18KT Gold Gorgeous Glittering Ruby Diamond Necklace over 70CTS!
Located in New York, NY
The Following Items we are offering is a Rare Important Estate Radiant 18KT White Gold Gorgeous Winston Style Royal Ruby and Diamond Necklace!!! Approx T.C.W for Necklace over 70CTS ...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Antique 18ct White Gold, Edwardian 1.50 Carat Diamond Crescent Moon Pendant
Located in Brighton, GB
Antique Crescent Moon Pendant 18ct White Gold Circa 1900 *THE CHAIN IS SOLD SEPARATELY. Discover the enchanting allure of this Edwardian Crescent Moon Pendant, expertly crafted f...
Category

Early 20th Century European Edwardian Diamond Necklaces

Materials

Diamond, 18k Gold, White Gold

Darling Fish XL: Black Diamond & Golden Pink Baroque Pearl 18K Gold Fish Pendant
Located in Wan Chai District, HK
Dive into the whimsical depths of ocean-inspired charm with the captivating Darling Fish: Black Diamond Golden Baroque Pearl Pendant in 18K White Gold. Crafted from a luminous freshw...
Category

21st Century and Contemporary Hong Kong Contemporary Diamond Necklaces

Materials

Diamond, Black Diamond, Pearl, Freshwater Pearl, 18k Gold, White Gold

Vintage Natural Coral Multi Layer Bead Necklace 14 KY Gold, Diamond & Ruby Clasp
Located in New York, NY
Vintage Natural Coral Multi Layer Bead Necklace 14 K Yellow Diamond & Ruby Clasp , Estate. Diamond and Ruby clasp. A vintage piece. two lion f...
Category

1990s Diamond Necklaces

Materials

Coral, Ruby, Diamond, Yellow Gold, 14k Gold

Golden South Sea Pearl and Diamond Pendant in 18K Yellow Gold
Located in Melbourne, AU
Rain drop shape pendant with diamond bale. The Golden South Sea Pearl is situated at one end of the pendant with Diamond pave bale on the other end. Please note that the chain is not...
Category

2010s Australian Contemporary Diamond Necklaces

Materials

Diamond, South Sea Pearl, 18k Gold, Yellow Gold

Antique 18ct Gold & Platinum Diamond Daisy Pendant Necklace
Located in Brighton, GB
Antique Diamond Necklace 18ct Gold & Platinum Circa 1910 Pretty, Edwardian daisy pendant. Set with beautiful, natural diamonds. The stones are set in a platinum, milgraine setti...
Category

Early 20th Century English Edwardian Diamond Necklaces

Materials

Diamond, Gold, 18k Gold, Platinum

Pear Emerald and Diamond Drops 7 Carats, 14k Yellow Gold, 17.5-Inch Necklace Lv
Located in Austin, TX
Rock the look you love with these magnificent emerald and diamond drops! Your jewelry collection will be as stunning as yourself with this cascading necklace of emeralds ringed with ...
Category

21st Century and Contemporary American Modern Diamond Necklaces

Materials

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

Edwardian Diamond, Pearl and Platinum Garland Necklace circa 1910
Located in London, GB
An Edwardian pearl & diamond garland necklace by the Goldsmiths & Silversmiths Company, circa 1910. The diamond and platinum pendant necklace designed as delicate ribbon, bow and gar...
Category

Early 20th Century English Diamond Necklaces

Materials

White Diamond, Oriental Pearl, Platinum

Diamond Platinum Feather Necklace
Located in New York, NY
This elegant platinum feather design necklace features round brilliant and marquise diamond vanes emanating from a quill of carefully selected graduating baguettes brought wonderfull...
Category

Mid-20th Century Modern Diamond Necklaces

Materials

Diamond, Platinum

Over the Top Platinum, Diamond & South Sea Pearl Necklace Fit For A Queen
Located in Palm Beach, FL
This amazing platinum cocktail necklace is replete with assorted round brilliant cut, marquise cut, and princess cut diamonds. At the end of each of the seven stations in the front, ...
Category

Late 20th Century Unknown Modern Diamond Necklaces

Materials

Diamond, South Sea Pearl, Platinum

Heart Shaped Rubellite Platinum and Diamond Necklace
Located in Great Neck Plaza, NY
A breathtaking platinum necklace designed with a romantic floral motif, featuring seven vibrant heart-shaped rubellite tourmalines totaling approximately 34.19 carats. Each drop is s...
Category

1980s Vintage Diamond Necklaces

Materials

Diamond, Rubelite, Platinum

Van Cleef & Arpels 18 Kt Yellow Gold and 5.6 Ct Diamond Collar/Choker Necklace
Located in New York, NY
A prestigious piece by Van Cleef & Arpels, this flexible collar necklace is pavé set with an opulence of white diamonds, weighing approximately 5.6 carats , all finely mounted in 18...
Category

1990s Diamond Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Georgios Collections 18 Karat Yellow Gold Diamond Cross Pendant with Chain
Located in Astoria, NY
This S.Georgios designer 18 Karat Gold Rhombus shaped cross pendant necklace and chain is handmade with microscopically decorated Byzantine-style granulation work and is finished wit...
Category

21st Century and Contemporary Greek Byzantine Diamond Necklaces

Materials

Pink Sapphire, Purple Sapphire, Tsavorite, Yellow Sapphire, Blue Sapphir...

One-of-a-Kind Body Chain Stars 14K Yellow Gold 0.10 Carat White Diamonds Jewel
Located in Rome, IT
Introducing the Rossella Ugolini "Bodychain" Collection One-of-A-Kind Minimal Modern Sensual Elegance Elevate your style to extraordinary heights with our exquisite Bodychain, a mast...
Category

2010s Italian Modern Diamond Necklaces

Materials

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

Syna Yellow Gold Starburst Pin Pendant with Emerald and Diamonds
Located in Fort Lee, NJ
Created in 18 karat yellow gold Emerald 0.25 carat approx. Diamonds 0.50 carat approx. Limited Edition About the Designers ~ Dharmesh & Namrata Drawing inspiration from little thin...
Category

2010s American Contemporary Diamond Necklaces

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

"Full Moon Sapphire Night" 7.52ct Sapphire Diamond .50ct Enhancer Pendant 18K
Located in Lambertville , NJ
The "Full Moon Sapphire Night" piece is a Custom Designed and Crafted, One of a Kind Statement Enhancer Pendant by Artisan Tom Castor. The Focal Point of the Large Pendant is a Hand Carved and Polished piece of Drusy Agate by Expert German Carver Dieter Lorenz...
Category

2010s American Contemporary Diamond Necklaces

Materials

Agate, Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, ...

GIA Certified 29.43 Carat Handcrafted Natural Color Diamond Tiara Necklace ref40
Located in New York, NY
This exquisite, one-of-a-kind "tiara" necklace, boasts a breathtaking array of 29.43 carats of Natural Color diamonds. These exquisite gems include the rarest of natural pinks and th...
Category

21st Century and Contemporary Contemporary Diamond Necklaces

Materials

Pink Diamond, Yellow Diamond, White Diamond, Diamond, Yellow Gold, White...

GIA Certified 145ct Russian No Enhacement Emerald & 45 ct Diamond Necklace Suite
Located in New York, NY
GIA Certified No Enhancement Russian Emerald Necklace and Earring suite Two certificate from GIA . One for Necklace ( Report # 2231396103 ...
Category

2010s Diamond Necklaces

Materials

Diamond, Emerald, 14k Gold

Natural Emerald Diamond Halo Chain Necklace 18k Solid White Gold
Located in New York, NY
Natural Emerald Diamond Halo Chain Necklace with in 18K Gold studded with octagon cut emerald and round cut diamonds. This stunning piece of jewelry instantly elevates a casual look ...
Category

21st Century and Contemporary American Art Deco Diamond Necklaces

Materials

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

Burma No Heat Vivid Red Spinel Diamond 18K White Gold Pendant
Located in Kowloon, HK
Immerse yourself in the world of unparalleled luxury and rarity with this magnificent pendant, a masterpiece of exceptional gemstone selection and masterful craftsmanship. Expertly m...
Category

2010s Diamond Necklaces

Materials

Diamond, Spinel, 18k Gold, White Gold

3-Strand Akoya Pearl Necklace with Diamond and Emerald Clasp in 14 Karat Gold
Located in Scottsdale, AZ
Indulge in timeless elegance with this exquisite three-strand Akoya cultured pearl necklace. Meticulously crafted with 14 karat white gold, this statement piece features 189 luminous...
Category

21st Century and Contemporary Unknown Contemporary Diamond Necklaces

Materials

Diamond, Emerald, Pearl, Gold, 14k Gold, Yellow Gold

Oval Shaped Emerald Minimal Pendant With Diamonds Made In 18k Yellow Gold
Located in New York, NY
18KT:7.301g,D:0.10ct, Tour:8.10ct, 24X22 MM
Category

21st Century and Contemporary Indian Art Deco Diamond Necklaces

Materials

Tourmaline, Diamond, Emerald, 18k Gold, Yellow Gold

GIA Certified Jadeite Jade Pendant with Diamonds
Located in LA, CA
Item #9079 GIA Certified 18K Ladies Jadeite Jade Pendant 1.33 carat Diamond Set in a white and pink metal pendant and bail with three green round...
Category

21st Century and Contemporary North American Modern Diamond Necklaces

Materials

Diamond, Jade, 18k Gold, Gold, White Gold

Syna Yellow Gold Turtle Charm Pendant with Diamonds
Located in Fort Lee, NJ
Created in 18 karat yellow gold Diamonds 0.04 carat approx. Chain sold separately Exquisitely handcrafted from 18K yellow gold, this pendant is adorned with dainty diamonds, weighin...
Category

2010s Unknown Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Georgios Collection 18 Karat Gold Diamond, Emerald, Sapphire and Ruby Cross
Located in Astoria, NY
S.Georgios Byzantine Style Cross is handmade from solid 18 Karat Yellow Gold and has Granulation work and a beautiful matt finish. It features Diamo...
Category

21st Century and Contemporary Greek Byzantine Diamond Necklaces

Materials

Blue Sapphire, Sapphire, Ruby, Emerald, White Diamond, Diamond, Gold, Ye...

0.12 Carat Diamond 18K Gold Khanda Religious Sikhism Necklace
Located in Bangkok, TH
The handcrafted Khanda diamond necklace is perfect everyday wear to bring inner peace and spirituality. We guarantee top-notch quality with 0.12-carat diamond beautifully set in this...
Category

21st Century and Contemporary Thai Modern Diamond Necklaces

Materials

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

45 ct Zambian Emerald and 12 ct Diamond Necklace and Earring Bridal Suite
Located in New York, NY
45 ct Zambian Emerald and 12 ct Diamond Necklace and Earring Bridal Suite is a true masterpiece that showcases the exceptional quality and beaut...
Category

Early 2000s Diamond Necklaces

Materials

Diamond, Emerald, 14k Gold

4.34 Carat Paraiba Tourmaline and Diamond White Gold Pendant
Located in New York, NY
1 Paraiba Tourmaline Gemstone: 17.79 Carats 6 White Round Diamonds: 0.03 Carats 34 White Round Diamonds: 1.36 Carats Metal: 18K White Gold, 10.30 Grams
Category

2010s Diamond Necklaces

Materials

Diamond, Tourmaline, Paraiba, 18k Gold, White Gold

Antique French Pearl Ruby Diamond Gold Convertible Snake Bracelet Necklace 1860
Located in Chicago, IL
France, circa 1860. Length is approximately 17 in. (43 cm) Weight – 121 grams. This exceptional quality Victorian era articulated snake bracelet...
Category

Mid-19th Century French Victorian Antique Diamond Necklaces

Materials

Diamond, Pearl, Ruby, Gold

33.12 Carat Zambian Emerald Necklace 6.78 Carat SI/H Diamond 18 Karat White Gold
Located in Diera, Dubai
FOLLOW SPECTRUM JEWELS storefront to view the latest collection & exclusive pieces. Spectrum Jewels is proudly rated as a Top Seller on 1stdibs with 5 star customer reviews. All item...
Category

21st Century and Contemporary Indian Modern Diamond Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

Incogem Floating Diamond Pendant 14 Karat Yellow Gold 'Letter T'
Located in Palm Desert, CA
Incogem Floating Diamond Pendant: 14k Yellow Gold, available in letters A-Z. The pendants are handcrafted of recycled 14k yellow gold. The diamonds ar...
Category

2010s American Modern Diamond Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Darling Phantom: Black Diamond Baroque Pearl Ghost Charm Pendant 18K White Gold
Located in Wan Chai District, HK
Unveil the enchanting Darling Phantom: a whimsical marvel featuring a Black Diamond accented Baroque Pearl set in 18K White Gold, evoking the spirit of a friendly ghost. This adorabl...
Category

21st Century and Contemporary Hong Kong Contemporary Diamond Necklaces

Materials

Black Diamond, Pearl, Freshwater Pearl, 18k Gold, White Gold

Diamonds by the Yard White Gold Necklace
Located in Surfside, FL
Diamonds by the yard chain/necklace with 6.80 carats round brilliant cut G-H color, VS-SI clarity diamonds set in 18K white gold. Length 36 inches.
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold, White Gold

14k Gold Turtle Charm Necklace Lucky Turtle Diamond Pendant Necklace
Located in Bangkok, TH
Turtle Charm Necklace in 14k Rose Gold / White Gold / Yellow Gold. Delicate Minimal Necklace made of 14k solid gold available in three colors. Natural genuine round cut diamond each...
Category

21st Century and Contemporary Thai Modern Diamond Necklaces

Materials

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

Kent Raible 18 Karat Gold Opal and Diamond Prayer Wheel Pendant with Granulation
Located in Mossrock, WA
Kent Raible's hand fabricated 'Prayer Wheel' pendant is simply stunning! Based on the design of the Tibetan Prayer Wheels, this personal Prayer Wheel spins on a central axis, sending...
Category

2010s American Artisan Diamond Necklaces

Materials

Diamond, Opal, Gold, 18k Gold

Sunita Nahata Yellow Diamond 55.00ct. Necklace in 18Karat Yellow Gold.
Located in Hong Kong, HK
This collection is called a 'Symphony of Lights' because of the brightness that these yellow diamonds radiate whilst they are set in yellow gold. This is a playful necklace which ele...
Category

21st Century and Contemporary Thai Contemporary Diamond Necklaces

Materials

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

Maurice Fine Jewelry - Platinum Oval Diamond Prong-Set Necklace
Located in New York, NY
This luxurious necklace, crafted in platinum, features an impressive 31.1 carats of prong-set white oval diamonds. The diamonds are meticulously arranged along the length of the neck...
Category

2010s American Modern Diamond Necklaces

Materials

Diamond, Platinum

14K White Gold Diamond Flower Necklace 2.56 Ct
Located in Washington Depot, CT
14K White Gold Diamond Flower Necklace Gorgeous diamond necklace features flowers made of diamonds ever half inch. Diamonds stop midway on the necklace leaving the back a smooth fin...
Category

20th Century Diamond Necklaces

Materials

Diamond, 14k Gold, White Gold

Lavender Jade with Diamond Pendant Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Lavender Jade 37.19 carats with Diamond 0.12 carat Pendant set in 18 Karat White Gold Settings (chain not included) Width: 2.0 cm Length: 3.3 cm Total Weight: 11.36 grams "We firs...
Category

2010s Thai Contemporary Diamond Necklaces

Materials

Diamond, Jade, 18k Gold, White Gold

Bespoke 1.97 Carat Diamond Solitaire Necklace
Located in Hummelstown, PA
Effortlessly beautiful, a 1.97 carat European-cut diamond shimmers from inside a platinum bezel, suspended on a delicate 14 karat gold chain. The perfect accessory for every occasion...
Category

2010s Diamond Necklaces

Materials

Diamond, 14k Gold, Platinum

Vintage Platinum and Diamond Necklace
Located in Chicago, IL
This stunner of a necklace contains 168 top quality round brilliant and marquise cut diamonds weighing approximately 19.00 carats total. Crafted in platinum, this necklace is extreme...
Category

1980s Unknown Vintage Diamond Necklaces

Materials

Diamond, Platinum

Michael Kneebone South Seas Pearl Tahitian Pearl Diamond Sapphire Pendant
Located in Austin, TX
Baroque pearls are featured in this unique drop pendant. The South Seas pearl is sourced from Paspaley, the largest cultivator of pearls in Australia. The black pearl is from Tahiti. Both pearls have rich luster and though baroque, have blemish free surfaces. They dangle from a diamond and white...
Category

2010s American Contemporary Diamond Necklaces

Materials

Diamond, Black Pearl, South Sea Pearl, Sapphire, 18k Gold

Sunita Nahata Floral Rubelite Necklace with Diamond in 18 Karat Gold
Located in Hong Kong, HK
This elegant necklace uses vibrant pinkish red rubelite tourmalines to create a stunning floral garland necklace. The floral motifs are intertwined with diamond links to create a uni...
Category

21st Century and Contemporary Thai Contemporary Diamond Necklaces

Materials

Diamond, White Diamond, Rubelite, Gold, 18k Gold

AAA 11.13 CTW Emerald 6.2 CTW Diamond Layered Wrap 18k White Gold Necklace
Located in New York, NY
AAA 11.13 CTW Emerald 6.2 CTW Diamond Layered Wrap Necklace in 18K Gold studded with oval emerald and diamonds. This stunning piece of jewelry instantly elevates a casual look or dre...
Category

21st Century and Contemporary American Art Deco Diamond Necklaces

Materials

Diamond, Emerald, Gold, White Gold, Yellow Gold

Graff Magnificent Diamond Pendant White Gold Necklace
Located in Feasterville, PA
An incredible Graff diamond necklace showcasing 10.81ct of the finest round brilliant cut diamonds. The necklace measures 17.25" and is accompan...
Category

Early 2000s Diamond Necklaces

Materials

Diamond, White Gold

14k Yellow Gold & Diamond Snake Talisman Necklace
Located in London, GB
Navigate life’s journey protected and guided by your own collection of amulets and talismans. This 14k yellow gold Talisman necklace features a snake with a diamond set on its head....
Category

2010s British Modern Diamond Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Opal Frog Jade Diamonds 18 Karat Yellow Gold Pendant Necklace
Located in Marcianise, IT
A sophisticated and symbolically rich piece, this handcrafted necklace is a truly unique creation made in 18kt yellow gold. The pendant is a refined blend of precious materials and m...
Category

21st Century and Contemporary Italian Diamond Necklaces

Materials

Diamond, Jade, Opal, 18k Gold, Yellow Gold

18 Karat Yellow Gold Fancy Brown Diamond Swallowtail Bird Pendant Charm
Located in Troy, MI
Crafted in rich 18 karat yellow gold this elegant swallowtail bird is edged with 0.19 Cttw Fancy Brown diamonds accented with black rhodium for a striking look! White diamonds = 0.04...
Category

21st Century and Contemporary Lebanese Contemporary Diamond Necklaces

Materials

Brown Diamond, 18k Gold, Yellow Gold

Vintage 1970s David Webb Pearl Choker with Diamonds
Located in New York, NY
Finely crafted with pearls ranging from 8.5mm - 9mm and Round Brilliant cut Diamonds weighing a total of approximately 5.00 carats set on a platinum clasp. The piece is 1 1/4 inches ...
Category

1970s Vintage Diamond Necklaces

Materials

Diamond, Pearl, Platinum

Ruby with Black Diamond Necklace set in 18K Gold Settings
Located in Bangkok, TH
Ruby 39.62 carats with Black Diamond 10.10 carats Necklace set in 18K Gold Settings Width: 0.9 cm Length: 41.0 cm Total Weight: 50.04 grams "We first opened doors in 1980 when it ...
Category

2010s Thai Contemporary Diamond Necklaces

Materials

Black Diamond, Ruby, 18k Gold

Art Nouveau White Diamond Emerald Ruby Tsavorite Yellow Gold "Elephant" Pendant
Located in Naples, IT
For any problems related to some materials contained in the items that do not allow shipping, please contact the seller with a private message to solve the problem. We can ship every...
Category

Late 20th Century Italian Art Nouveau Diamond Necklaces

Materials

Tsavorite, Ruby, Emerald, White Diamond, Diamond, Sterling Silver, Yello...

Spark 8.23 Carat Opal Pink Sapphire Diamond White Gold Pendant Necklace
Located in Stamford, CT
From designer Spark, this pendant necklace features a dazzling 8.23ct pear shaped cabochon opal that features a double halo of pink sapphires and round brilliant cut diamonds. The fa...
Category

21st Century and Contemporary Diamond Necklaces

Materials

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

Nina Zhou Heart Aquamarine Sapphire Diamond Tennis Necklace
Located in Rowland Heights, CA
Embrace timeless romance and radiant elegance with the Nina Zhou Heart Aquamarine Sapphire DIamond Tennis Necklace. This stunning piece showcases a delicate arrangement of heart-shap...
Category

21st Century and Contemporary American Modern Diamond Necklaces

Materials

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

Natural 3.58 Carat SI/H Pear Round Diamond Choker Necklace 18 Karat White Gold
Located in Diera, Dubai
Cast from 18-karat gold, these exquisite earrings are handset with 3.58 carats of sparkling diamonds. FOLLOW SPECTRUM JEWELS storefront to view the latest collection & exclusive pie...
Category

21st Century and Contemporary Indian Modern Diamond Necklaces

Materials

Diamond, 18k Gold, White Gold

Victorian 1.80 CT Diamond Natural Pearls Winged Heart Brooch/Pendant
Located in Napoli, IT
Angelic Love This outstanding Victorian period brooch pendant is 1880 ca Exquisitely hand crafted of solid 15 Kt gold with silver portion Symbol of love blessed by Angelic Wings is the sentimental romantic theme of this rare brooch/ pendant featuring a sweet heart with flying wings in the midst all surmounted by old mine ct Diamonds and lustrous natural not nucleated Pearls...
Category

1880s European Victorian Antique Diamond Necklaces

Materials

Diamond, Natural Pearl, 15k Gold, Silver

Contemporary Diamond Curb Link Cuban Chain 18 Carat White Gold
Located in Hamilton, AU
Adorned with 515 glistening diamonds totaling 7.73 carats, the Alvaro Diamond Cuban Chain embodies the essence of refined elegance. Crafted in 18ct white gold, each precisely formed ...
Category

21st Century and Contemporary Unknown Contemporary Diamond Necklaces

Materials

Diamond, White Gold, 18k Gold

Tiffany & Co 3.00ct Diamond By The Yard Necklace
Located in New York, NY
This is a beautiful platinum by the yard necklace by Tiffany & Co. The necklace is set with sparkling round cut diamonds that weigh approximately 3.00ct. The color of these diamonds ...
Category

20th Century Diamond Necklaces

Materials

Diamond, Platinum

10k Yellow Gold 1/3 Carat Diamond Bezel-Set Solitaire Pendant Necklace
Located in New York, NY
Some things shouldn't be reinvented, which is why we created the Solitaire Diamond Necklace. This is the perfect way to highlight every big occasion, transition, and personal achieve...
Category

21st Century and Contemporary Indian Contemporary Diamond Necklaces

Materials

Diamond, White Diamond, Yellow Gold

18 Karat White Gold, 37.93 Carat Blue Sapphire and 13.89 Carat Diamond Necklace
Located in New York, NY
37.93 carats of oval and pear shape sapphires are framed with 12.89 carats of round brilliants in this show-stopping important necklace. Set in 18-k...
Category

2010s Contemporary Diamond Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Diamond Moonstone Sapphire and Platinum Very Long Opera Chain Necklace
Located in New York, NY
Diamond Moonstone Sapphire and Platinum Very Long Opera Chain Necklace Signed by Fred Leighton. Approx. 17 to 20 carats diamonds, 245 carats cabochon moonstone, and 45 carats sapphi...
Category

20th Century Diamond Necklaces

Materials

Diamond, Moonstone, Sapphire, Platinum

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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This Victorian Necklace Features a Rainbow of Gems

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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

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

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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.

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