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Diamond Necklaces

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Creator: Emilio!
Gemstone: Diamond
Emilio Jewelry Gia Certified 44.00 Carat Asscher Cut Diamond Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Featuring a custom hand made necklace that sits perfectly! Every single ...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Gia Certified 46 Carat Diamond Choker Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Please inquire for more images, certificates, and details. Zoom meetings...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Gia Certified 67.00 Carat Diamond Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Every single Diamond is Gia Certified Color:D-E-F Clarity: Internally F...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Gia Certified Multi Shape 46.00 Carat Diamond Choker Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, A truly special and classic diamond necklace that stands out from the res...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry 33.00 Carat Diamond Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, 33ct Please inquire for more images, certificates, details, and any quest...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Elegant Diamond Kite Necklace
Located in New York, NY
From the Vault at Emilio Jewelry, Located on New York's iconic Fifth Avenue, the one and only necklace set with Kite shaped natural diamonds along with pear shapes to create this spe...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold

Emilio Jewelry 30.00 Carat Red Carpet Diamond Necklace
Located in New York, NY
From Emilio Jewelry a dealer located on New York's iconic Fifth Avenue, Featuring an array of hand picked diamonds, a necklace created by our master Jeweler a guaranteed show stopper...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Gia Certified 30.00 Carat Emerald Cut Diamond Necklace
Located in New York, NY
From Emilio Jewelry New York, a well known dealer located on New York's iconic Fifth Avenue. Hand made by our team. This exceptional classic necklace features each, and every emeral...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, White Diamond, 18k Gold

Emilio Jewelry Red Carpet Diamond Choker Necklace
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, This stunning necklace is perfect for any special occasion, the red carpet Gala, wedding, or any other imp...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Gia Certified 38.00 Carat Diamond Wreath Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Featuring Certified Gia Diamonds Ranging from Color: D-E-F Clarity: In...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold

Emilio Jewelry Gia Certified Multi Shape Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry New York, Each and every diamond is Gia Certified D-F Color. The clarity ranges from Internally Flawless to Vs2. Approximate Diamond Weight: 36.00 c...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry 20.73 Carat Fancy Yellow Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry located on New York's Fifth Avenue, featuring a total weight of approximately 20.73 Carats, this meticulous hand made necklace is sure to be a show s...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Yellow Diamond, 18k Gold

Emilio Jewelry Gia Certified 41.00 Carat Diamond Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Featuring over 41.00 carats of Marquise and pear shapes diamonds D-F col...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Rose Cut Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry, located on New York's iconic Fifth avenue, One of a kind hand made natural Rose Cut Diamond necklace featur...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold

Emilio Jewelry Gia Certified Mixed Shape Diamond Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Please inquire for more images, certificates, details, and any question...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Certified Muzo Colombian Vivid Green Emerald Diamond Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, We picked the finest Muzo Emeralds for this necklace. The best of our co...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Emerald

Emilio Jewelry Gia Certified 28.00 Carat Diamond Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Set with 28 carats of Gia Certified natural diamonds. Please inquire fo...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry 9.80 Carat Illusion Diamond Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Featuring 9.80 carats of mixed diamond shapes D-F Color Vs2 clarity to c...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Blazing Diamond Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, 20.43 carats of natural diamonds, set into this knockout handmade neckl...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry GIA Certified 15.15 Carat Oval Diamond Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Over 15 carats of natural diamonds. Please inquire for more images, cer...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Certified 83.00 Carat Fancy Diamond Necklace
Located in New York, NY
From Emilio Jewelry located on New York's iconic Fifth Avenue, featuring a hard to come by Gia certified 25.00 carat yellow diamond pear shape drop diamond. The necklace is set with ...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Yellow Diamond

Emilio Jewelry Pink Diamond Heart Necklace
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, Featuring a Gia Certified natural light pure pink diamond heart at the bottom weighing 1.00ct and an add...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Pink Diamond

Emilio Jewelry Gia Certified 55.00 Carat Diamond Necklace
Located in New York, NY
From the Museum Vault At Emilio Jewelry located on New York's Iconic Fifth Avenue, A magnificent necklace hand made in the Emilio Atelier, the focal poi...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Important Diamond Necklace
Located in New York, NY
From the Museum Vault at Emilio Jewelry located on New York's iconic Fifth Avenue, A glorious jaw dropping necklace featuring all large important diamonds and a large pear shape at t...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Gia Certified 57.00 Carat Oval Sapphire Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, Diamond Weight: 5.96 carats mostly all Gia Certified please inquire Sapphire Weight: 51.13 carats high qu...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Sapphire

Emilio Jewelry Gia Certified Oval Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, Each and every oval diamond is Gia certified. Please inquire for details. Diamond Weight: 39.28 carats Pl...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry 42.00 Carat Oval Ruby Diamond Riviera Necklace
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, Diamond Weight: 14.74 carats Ruby Stone Weight: 27.42 carats of gorgeous vivid red high clarity rubies Pl...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Ruby

Emilio Jewelry Gia Certified Intense Pink And Vivid Yellow Diamond Pendant
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic 5th Avenue, Featuring Gia certified Intense pink diamond and vivid yellow diamond. Diamond Weight: 1.3 carats total we...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Yellow Diamond, Pink Diamond

Emilio Jewelry Gia Certified 69.00 Carat Fancy Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, Featuring large diamonds starting at 3.00 Carats and slowly graduating smaller. All of the diamonds are Gi...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Yellow Diamond

Emilio Jewelry 24.79 Carat Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry, located on New York's iconic Fifth Avenue, Hand made in the Emilio Atelier a stunning necklace set in 3 prongs Natural...
Category

21st Century and Contemporary American Modern Diamond Necklaces

Materials

Diamond, White Diamond, 14k Gold

Emilio Jewelry 66.00 Carat Emerald Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, Featuring an astonishing array of high quality emeralds and diamonds to create this red carpet necklace...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Emerald, 18k Gold

Emilio Jewelry 25.28 Carat Red Carpet Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, Color: D-G Clarity: vs1-vs2 NECKLACE 18KT Gold Diamond Weight: 25.28 carats Please inquire for additiona...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold

Emilio Jewelry Gia Certified Shield Pink Diamond Pendant
Located in New York, NY
featuring a Gia certified 1ct F Color Internally Flawless shield Diamond and a natural pink diamond Diamond Weight: 2.05 carats Please inquire for additional details. All pieces are...
Category

21st Century and Contemporary Diamond Necklaces

Materials

White Diamond, Pink Diamond, 18k Gold

Emilio Jewelry 51.40 Carat Red Carpet Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, A truly special one of a kind diamond necklace featuring onl...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold

Emilio Jewelry 25.96 Carat Pear and Marquise Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, D-f color Marquise and Pear shape diamonds Clarity: Vvs1-Vs2 Diamond Weight: 25.96 carats Please inquir...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold

Emilio Jewelry 10.23 Carat Illusion Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry, located on New York's iconic 5th Avenue, our master jewelry created this superb illusion emerald cut diamond necklace using smaller stones clustered as one that give the impression of a 1.00 carat each emerald cut necklace...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold

Emilio Jewelry 33.00 Carat Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry in New York, a unique diamond necklaces featuring Asscher cut diamonds, Length: 16” 2.75” lariet hanging diamond details: 1 Gia certified Fancy in...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold

Emilio Jewelry 14.07 Carat Colombian Emerald Diamond Necklace
Located in New York, NY
From The Vault At Emilio Jewelry New York, A magical necklace featuring the best of the best certified vivid green Colombian emerald exceptionally clean and transparent. 1 emerald 12...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Emerald

Emilio Jewelry 34.00 Carat Yellow Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry New York, 32 Radiant natural Yellow diamonds totaling 34.88 carats. Each diamond is approximately on average 1.09ct and average of vs1 clarity. Pleas...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Yellow Diamond

18 Karat Yellow Gold Diamond Swan Brooch with a South Sea Pearl Belly
Located in New York, NY
Unique one of a kind brooch! A gorgeous enormous south sea pearl sits as the belly of this lovely Swan. Diamonds rubies emeralds and sapphires complete the design. Diamond Color: E-...
Category

21st Century and Contemporary American Modern Diamond Necklaces

Materials

Diamond, White Diamond, Cultured Pearl, Ruby, Blue Sapphire, 18k Gold

Emilio Jewelry Gia Certified 39.00 Carat Kite Shape Diamond Necklace
Located in New York, NY
From Emilio Jewelry New York, A layout of Gia Certified Kite shape diamonds in a necklace to be created. 39.48ct / 73pcs D-E-F-G FL-IF-VVS-VS NONE-FNT GIA certified
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry 112.00 Carat Diamond Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, With a staggering collection of 669 natural emerald cut diamonds totaling...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Gia Certified 67 Carat Diamond Choker Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Every diamond Gia Certified D-F Vs2 and better 67 carat total weight Ple...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry GIA Certified 39.00 Carat Diamond Necklace
Located in New York, NY
Approximate Diamond Weight: 39.00 carats + Each and every diamond is Gia certified featuring an array of shapes to create this one of a kind stunning necklace! Color: D-F Clarity: I...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Gia Certified 52.00 Carat Oval Diamond Necklace
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Each diamond is Gia Certified Color: E-F-G Clarity: IF-Vs2 4ct oval c...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry Certified No Heat Sapphire Diamond Necklace
Located in New York, NY
From the Museum Vault at Emilio Jewelry located on New York's iconic Fifth Avenue, Featuring an astonishing 33 carat untreated no heat sapphire as the fo...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Sapphire

Emilio Jewelry 65.48 Carat Emerald Diamond Necklace
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, Diamond Weight: 32.56 carats D-G Vs1-Vs2 Emerald Stone Weight: 32.93 carats, impeccable vivid green brigh...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Emerald, 18k Gold

Emilio Jewelry GIA Certified 2.00 Carat Fancy Brown Pink Diamond Pendant
Located in New York, NY
From the Museum Vault at Emilio Jewelry located on New York's iconic Fifth Avenue, Center Stone: Gia certified natural 2.00 + ct Fancy Brown-Pink diamond VS2 PEAR According to the d...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Pink Diamond

Emilio Jewelry GIA Certified Vivid Orange Diamond Necklace
Located in New York, NY
From the Museum Vault At Emilio Jewelry On New Yorks Iconic Fifth Avenue, Orange-colored diamonds are very rare, so whenever they appear, they are sure to be the center of attention ...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Blue Diamond

Emilio Jewelry 16.88 Carat GIA Certified Oval Diamond Necklace Layout
Located in New York, NY
From The Vault At Emilio Jewelry New York, Let Emilio Jewelry create your dream necklace for you, exactly as your heart desires! A spectacular layout of natural Gia certified oval di...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond

Emilio Jewelry 113.00 Carat Ruby Diamond Suite
Located in New York, NY
From the Emilio Jewelry Museum Vault in New York, Showcasing exquisite vivid red rubies totaling approximately 47.74 cts Diamonds: Approximately...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Ruby

Emilio Jewelry Certified 62.00 Carat Colombian Muzo Diamond Necklace
Located in New York, NY
From the Museum Vault At Emilio Jewelry Vault in New York, Set in 18k gold featuring a certified Colombian vivid green center 24.53cts vivid green in co...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Emerald

Emilio Jewelry GIA Certified 3.50 Carat Fancy Yellowish Green Diamond Heart
Located in New York, NY
From the Emilio Jewelry Museum Vault, Showcasing a magnificent investment grade 3.50 carat Gia certified natural fancy yellowish green diamond ...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Blue Diamond, Pink Diamond

Emilio Jewelry 23.00 Carat GIA Certified Natural Sapphire Diamond Necklace
Located in New York, NY
From the Emilio Jewelry Vault, We are Showcasing a stunning necklace which took years of accumulating these precious natural Sapphires to match, and complete this masterpiece. 23.00 ...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, Sapphire

Emilio Jewelry GIA Certified 5.00 Carat Fancy Deep Yellow Diamond Necklace
Located in New York, NY
From the Emilio Jewelry Museum Vault, We are Showcasing a stunning 5.00 carat pear shape Gia certified diamond. Natural fancy yellow diamonds are rare and this one is indeed a Fancy ...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Yellow Diamond

Emilio Jewelry 10 Carat Certified No Heat Burmese Ruby Brooch
Located in New York, NY
Showcasing a very special certified Unheated Burmese Ruby center stone weighing just over 10.00 carats. The ruby is of excellent color, clarity and saturation. Please inquire for mo...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Emerald, Ruby, Diamond

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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