Adamas Necklaces

Creator: Adamas

Adamas 18K White Gold Diamond Skull Pendant Necklace, Italy, 2010s

$1,200

Adamas 18K White Gold Diamond Skull Pendant Necklace, Italy, 2010s

By Adamas

Located in New York, NY

As playful and as fluid as a line drawing, this energetic portrait-in-wire embellished in diamonds depicts a skull, and it is as lively as a memento mori can get. It has a lightness like a sculptural drawing in space. It dazzles with a vibrancy, even though it symbolizes the opposite. It is a gestural drawing for one that cannot gesture any longer. This Adamas Diamond Skull Pendant...

Category

21st Century and Contemporary Italian Contemporary Adamas Necklaces

Materials

Diamond, 18k Gold, White Gold

Adamas 18K White Gold Pink Sapphire Diamond Necklace, Italy, 2010s

$2,900

Adamas 18K White Gold Pink Sapphire Diamond Necklace, Italy, 2010s

By Adamas

Located in New York, NY

Adamas Milano, founded in 1960 in the historic center of Milan, manages to delight once again with pure bright color and dazzling gems. The epitome of femininity and vibrancy, pink s...

Category

21st Century and Contemporary Italian Adamas Necklaces

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

Adamas 18K White Gold Cornicello Diamond Onyx Necklace, Italy 2020

$810

Adamas 18K White Gold Cornicello Diamond Onyx Necklace, Italy 2020

By Adamas

Located in New York, NY

Everyone could use a little extra good luck, especially when it comes in such a lovely form as a charm necklace. This Adamas Cornicello Diamond Onyx Necklace features 7 cornicelli (singular, cornicello or corno portafortuna), or Italian horns, in various sizes and elegant treatments. The cornicello is an Italian amulet...

Category

21st Century and Contemporary Italian Contemporary Adamas Necklaces

Materials

Diamond, Onyx, 18k Gold

The Cornicello (Italian Horn) Diamond Necklace in 22k Gold

$2,250

The Cornicello (Italian Horn) Diamond Necklace in 22k Gold

By Lisa Leone Jewelry

Located in New York, NY

This diamond Cornicello Necklace (or Italian Horn) is a stunning piece that combines modern design with timeless elegance. The necklace features a Cornicello adorned with diamonds sc...

Category

2010s American Artisan Adamas Necklaces

Materials

Diamond, 22k Gold

Sapphires, Ruby, Tsavorite and Diamond Butterfly Necklace in 18k White Gold

$24,800

W 6.5 in D 3.47 in L 16.34 in

Sapphires, Ruby, Tsavorite and Diamond Butterfly Necklace in 18k White Gold

Located in Bangkok, TH

Blue Sapphire 3.61 carats, Yellow Sapphire 2.25 carats, Purple Sapphire 1.19 carats, Pink Sapphire 1.79 carats, Ruby 0.49 carat, Tsavorite 1.03 carats and Diamond 4.19 carats Necklac...

Category

2010s Thai Contemporary Adamas Necklaces

Materials

Diamond, Ruby, Sapphire, Tsavorite, 18k Gold, White Gold

18K Rose Gold Onyx & Ruby Tiger Necklace with Diamonds

$4,445

18K Rose Gold Onyx & Ruby Tiger Necklace with Diamonds

By Althoff Jewelry

Located in Hong Kong, HK

18K Rose Gold Onyx & Ruby Tiger Necklace with Diamonds 69 Diamonds - 0.57 CT 8 Onyx - 0.50 CT 2 Rubies - 0.08 CT 18K Rose Gold - 7.86 GM Radiant in rose gold, this captivating ...

Category

21st Century and Contemporary Hong Kong Modern Adamas Necklaces

Materials

Diamond, Onyx, Ruby, Rose Gold

Alex Jona Pink Sapphire White Diamond 18 Karat Rose Gold Heart Pendant Necklace

$4,213 / item

L 16.5 in

Alex Jona Pink Sapphire White Diamond 18 Karat Rose Gold Heart Pendant Necklace

By Alex Jona

Located in Lugano, TI

Alex Jona design collection, hand crafted in Italy, 18 karat rose gold pendant necklace suspending a heart cut pink sapphire weighing 1.11 carats in total, surrounded by 0.13 carats ...

Category

21st Century and Contemporary Italian Adamas Necklaces

Materials

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

18K White Gold Onyx Diamond Pendant

$2,808

L 15.75 in

18K White Gold Onyx Diamond Pendant

By Vitale 1913

Located in Monte-Carlo, MC

18K white gold classy pendant is from our Divine Collection. This elegant pendant has 0.23 Carat of natural white diamonds and round onyx in 2.0 Carat. Total metal weight is 5.20 gr....

Category

2010s Italian Contemporary Adamas Necklaces

Materials

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

Oval Shaped Blue Sapphire Necklace in 18K White Gold with Diamonds

$8,407Sale Price / item|23% Off

W 0.23 in L 16 in

Oval Shaped Blue Sapphire Necklace in 18K White Gold with Diamonds

By VR Jewels

Located in New York, NY

Blue Sapphire Necklace in 18K Gold studded with oval cut sapphire pieces and diamonds. Accessorize your look with this elegant blue sapphire beaded necklace. This stunning piece of j...

Category

21st Century and Contemporary American Modern Adamas Necklaces

Materials

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

5.60ct Natural Sapphire and Diamond 18K Solid White Gold Necklace

$6,100 / item

L 18 in

5.60ct Natural Sapphire and Diamond 18K Solid White Gold Necklace

Located in Los Angeles, CA

5.60Ct Natural Sapphire and Diamond 18K Solid White Gold Necklace Natural Pear Sapphires Weights: Approx. 1.50 Carats Sapphire Measures: Approx. 9 x 7 mm Sapphire Treatment: Diff...

Category

2010s American Adamas Necklaces

Materials

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

Pear Cut Vivid Blue Sapphire Diamond Pendant Necklace in 18K White Gold

$906Sale Price / item|22% Off

L 1 in

Pear Cut Vivid Blue Sapphire Diamond Pendant Necklace in 18K White Gold

By VR Jewels

Located in New York, NY

Pear Cut Vivid Blue Sapphire Diamond Pendant Necklace in 18K Gold. It has pear cut sapphires with studded diamond that completes your look with a decent touch. Pendants are used to wear or gifted to represent love and promises. It's an attractive jewelry piece that goes with every basic outfit and wedding too. PRODUCT DETAILS :- > Material - 18K Solid White Gold > Gemstone - Blue Sapphire > Stone Weight - 0.9 ct > Stone Shape - Pear > Stone Pcs - 1 > Diamond Weight - 0.2 ct > Diamond pcs - 17 > Diamond size - 1 mm > Gross Weight - 2.4 Grams > Setting - Prong setting > Length - 25.2 mm We can customize the Gold Gemstone Pendants...

Category

21st Century and Contemporary American Art Deco Adamas Necklaces

Materials

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

18K White Gold Diamond Accent & Sky Blue Topaz & Black Onyx Pendant Necklace

$3,388Sale Price|20% Off

H 0.6 in W 0.6 in L 1.58 in

18K White Gold Diamond Accent & Sky Blue Topaz & Black Onyx Pendant Necklace

Located in New York, NY

Natural gemstones and elegant aesthetic appeal make this 18k white gold pendant necklace an instant beauty. The centerpiece is an eye-catching 25x15mm pear cut black onyx in a 4-prong setting with a rich array of glorious facets. A 12x8mm pear cut sky blue topaz glistens in a sparkling fashion from its own 4-prong setting. Nestled between these natural gemstones is a simple round diamond accent stone in a prong setting that imparts a graceful air with an approximate G-H Color and SI1-SI2 Clarity. The contemporary yet classic 18" rope chain secures around the neck with a spring ring clasp. Product Features: Diamond Type: Natural White Diamonds Diamond Count: 1 Round-Cut Diamonds Diamond Color: G-H Diamond Clarity: SI1-SI2 Diamond Weight: 0.09 cttw Diamond Setting Type: Prong Gemstone Type: Natural Heat Treated Sky Blue Topaz and Black...

Category

21st Century and Contemporary Thai Contemporary Adamas Necklaces

Materials

Blue Topaz, Topaz, Onyx, White Diamond, Diamond, White Gold, 18k Gold

Tiffany & Co. Axis 18K White Gold Diamond Pendant Necklace

$2,400

W 0.5 in L 17 in

Tiffany & Co. Axis 18K White Gold Diamond Pendant Necklace

By Frank Gehry for Tiffany & Co.

Located in Houston, TX

Frank Gehry for Tiffany & Co. Axis pendant in 18K white gold with diamonds on an 18K white gold chain. Featuring thirty round diamonds totaling 0.30 carats; E-F color and VVS clarit...

Category

Late 20th Century American Adamas Necklaces

Materials

Diamond, 18k Gold, White Gold

Diamond and Cushion Shape Pink Sapphire Pendant in 18k Solid White Gold

$700Sale Price / item|23% Off

L 0.73 in

Diamond and Cushion Shape Pink Sapphire Pendant in 18k Solid White Gold

By VR Jewels

Located in New York, NY

Dainty pink sapphire and diamond pendant in 18K Gold. It has a cushion cut sapphire studded with diamond that completes your look with a decent touch. Pendants are used to wear or gi...

Category

21st Century and Contemporary American Modern Adamas Necklaces

Materials

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

Graff 1.74 Ct. Diamond Snowflake Pendant Necklace, 18k White Gold

$12,000

Graff 1.74 Ct. Diamond Snowflake Pendant Necklace, 18k White Gold

By Graff

Located in New York, NY

A stunning Graff 1.74 ct. Diamond Snowflake Pendant Necklace. Length of the pendant is 1". Made in 18 Karat White Gold.

Category

20th Century Adamas Necklaces

Materials

Diamond, 18k Gold, White Gold

Previously Available Items

Adamas Cornicello Diamond White Enamel Necklace

Sold

L 18 in

Adamas Cornicello Diamond White Enamel Necklace

By Adamas

Located in New York, NY

Everyone could use a little extra good luck, especially when it comes in such a lovely form as a charm necklace. This Adamas Cornicello Diamond White Enamel Necklace...

Category

21st Century and Contemporary Italian Contemporary Adamas Necklaces

Materials

Diamond, 18k Gold, Enamel

Adamas Diamond Sapphire Drop Earrings & Necklace Suite

Sold

Adamas Diamond Sapphire Drop Earrings & Necklace Suite

By Adamas

Located in New York, NY

The juxtaposition of luster vs. sparkle, abundant vs. minimal makes one take notice of this unusual Signed Adamas Milano Diamond Necklace Drop Earrings Demi Parure Suite with Italian hallmarks which features so many lovely gems, cuts, settings, and delicate design details. The eye is drawn immediately to the rich offering of briolette...

Category

21st Century and Contemporary Italian Adamas Necklaces

Materials

Diamond, Multi-gemstone, 18k Gold, Yellow Gold

Adamas necklaces for sale on 1stDibs.

Find a range of Adamas necklaces available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Adamas jewelry to pair with your ensemble, you’ll find that Adamas diamond necklaces, from our inventory of 5, can add a particularly distinctive touch to your look. We have 5 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. If you’re looking for additional options, many customers also consider necklaces by Movado, Annellino Fine Jewellery, and Remida Tornaghi. Prices for Adamas necklaces can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $790 and tops out at $5,400, while pieces like these, on average, can sell for $1,200.

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Questions About Adamas Necklaces

Are Adamas diamonds real?
1 Answer
1stDibs ExpertOctober 7, 2024
Yes, Adamas diamonds are real. However, the luxury jewelry maker specializes in lab-created diamonds. Although its gemstones are real in terms of their chemical composition, they are human-made rather than sourced from mines. Shop a collection of Adamas diamond jewelry from some of the world's top sellers on 1stDibs.