Skip to main content

Octagon Diamond Necklace

3
to
115
273
141
444
96
82
28
26
26
11
10
8
8
8
7
6
6
5
5
4
4
3
3
2
2
1
1
1
1
57
55
49
47
20
Sort By
Octagon Cut Diamond Pendant Chain Necklace in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Diamond Necklace in 18K Gold studded with Octagon cut diamonds. Accessorize your look with this
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Everyday Diamond Octagon Cut Aquamarine Chain Necklace 14k Solid White Gold
By VR Jewels
Located in Houston, TX
Everyday Diamond Aquamarine Chain Necklace in 14K Gold studded with octagon cut aquamarine halo
Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Aquamarine, Diamond, Gold, 14k Gold, White Gold

White Diamond 18 Karat White Gold Octagonal Pendant Necklace
By Alex Jona
Located in Torino, IT
octagonal pendant set with 0.47 carats of white diamonds. Alex Jona jewels stand out, not only for their
Category

21st Century and Contemporary Italian Pendant Necklaces

Materials

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

14.8ct Octagon Ruby and Mixed Diamond Tennis Necklace in 18k Solid White Gold
By VR Jewels
Located in Houston, TX
14.8ct Octagon Ruby and Mixed Diamond Tennis Necklace in 18K Gold studded with octagon cut ruby and
Category

21st Century and Contemporary American Art Nouveau Choker Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

Goshwara Octagon Turquoise Enamel with Diamonds Pendant
By Goshwara
Located in New York, NY
Octagon Turquoise Enamel Pendant with Diamonds in 18 k Yellow Gold. From 'Queen' Collection
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Gold

Goshwara Octagon White Enamel with Diamonds Pendant
By Goshwara
Located in New York, NY
'Queen' Octagon White Enamel Pendant with Diamonds in 18K Yellow Gold. Stone Size: 4 mm
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Gold

Goshwara Octagon Black Enamel with Diamonds Pendant
By Goshwara
Located in New York, NY
Octagon Black Enamel Pendant with Diamond in 18K Yellow Gold. from 'Queen' Collection Stone Size
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Gold

7.59ct Diamond Octagon Pendant Necklace 18 Karat White Gold
Located in BEVERLY HILLS, CA
Lovely octagon diamond pendant with diamond by the yard chain. 7.59 carats of round brilliant
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Anzie Deco Octagon Medallion Necklace
By Anzie
Located in Mont-Royal, QC
A 14k gold Medallion is set with diamonds, white topaz trillion cut gemstones and a 5mm moonstone
Category

2010s Canadian Pendant Necklaces

Materials

White Diamond, Moonstone, Topaz, 14k Gold

15.76 CT Emerald octagon with Mix shape white diamond Necklace
Located in New York, NY
"Elevate your style with our 18KYW Pendant featuring a magnificent 15.76 CT octagonal emerald
Category

21st Century and Contemporary Asian Pendant Necklaces

Materials

White Diamond, Emerald, 18k Gold

Rachel Koen Diamond Octagon Pendant Necklace 14K Yellow Gold 0.17Cttw
Located in New York, NY
Beautiful and delicate this diamond pendant necklace will leave everyone speechless the moment they
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Yellow Gold, 14k Gold

Diamond Gold Octagon Pendant
Located in Beverly Hills, CA
This octagon pendant features 1.75 carats of brilliant round diamonds to create the unique
Category

2010s Pendant Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

Pendant Necklace with Octagonal Emerald & Paperclip Chain
By Frederic Sage
Located in Great Neck, NY
Octagonal Emerald With Four Side Diamond Edges One Of A Kind Pendant With Paperclip Chain, Emerald
Category

2010s Pendant Necklaces

Materials

Diamond, Emerald

AIG Certified 59.97 Carats Zambian Emeralds 24.98 Ct Diamonds 18K Gold Necklace
Located in Massafra, IT
designer. A very piece of art. Style is elegant and sophisticated, perfect for glamour ladies. Necklace
Category

21st Century and Contemporary Necklace Enhancers

Materials

Emerald, Diamond, 18k Gold

0.27 Carat Natural Diamond Octagonal Shape Necklace 14 Karat White Gold
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace with 18'' chain 0.27CT
Category

21st Century and Contemporary American Contemporary Link Necklaces

Materials

Diamond, 14k Gold, White Gold

Octagon White Enamel Pendant with Ruby and Diamonds
By Goshwara
Located in New York, NY
Octagon White Enamel Pendant with Ruby and Diamonds in 18K Yellow Gold. from ‘Queen’ Collection
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Ruby, Gold

Octagon Emerald and Diamond Pendant in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Emerald and diamond pendant in 18K Gold. It has a octagon cut emerald studded with diamond that
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Emerald, Yellow Gold, 18k Gold

Diamond Octagons Hand-Spun Gold Oxidized Silver Long Chain Necklace, Dana Kellin
Located in Dallas, TX
designer Dana Kellin, featuring two octagonal, double-sided, shimmering pave diamond elements set in
Category

2010s American Artist Link Necklaces

Materials

Diamond, Silver, Sterling Silver, Mixed Metal, Gold, 14k Gold, Yellow Gold

1.22 Carat Octagon-Cut Burma No Heat Ruby and White Diamond Pendant Necklace
Located in Hong Kong, HK
1.22 Carat Octagon-Cut Burma No Heat Ruby and White Diamond Pendant Necklace: A beautiful pendant
Category

2010s Hong Kong Modern Pendant Necklaces

Materials

White Diamond, Ruby

Goshwara Octagon White Enamel with Emerald and Diamonds Pendant
By Goshwara
Located in New York, NY
'Queen' Octagon Black Enamel Pendant with Emerald and Diamonds in 18K Yellow Gold. Stone Size: 4 mm
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Emerald, Gold

Goshwara Octagon Turquoise Enamel with Emerald and Diamonds Pendant
By Goshwara
Located in New York, NY
Octagon Turquoise Enamel Pendant with Emerald and Diamonds in 18K Yellow Gold. from ‘Queen
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Emerald, Gold

Alex Jona Octagonal Long and Happy Life 18 Karat Yellow Gold Pendant Necklace
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold chain necklace suspending
Category

21st Century and Contemporary Italian Necklace Enhancers

Materials

18k Gold, Yellow Gold

1.35 Carat Octagon-Cut Burma No Heat Ruby and White Diamond Pendant Necklace
Located in Hong Kong, HK
1.35 Carat Octagon-Cut Burma No Heat Ruby and White Diamond Pendant Necklace: A beautiful pendant
Category

2010s Hong Kong Contemporary Pendant Necklaces

Materials

Ruby, White Diamond

Goshwar Octagon Black Enamel with Ruby and Diamonds Pendant
By Goshwara
Located in New York, NY
Octagon Black Enamel Pendant with Ruby and Diamonds in 18K Yellow Gold. from ‘Queen’ Collection
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Ruby, Gold

Goshwara Octagon White Enamel with Sapphire and Diamonds Pendant
By Goshwara
Located in New York, NY
'Queen' Octagon White Enamel Pendant with Sapphire and Diamonds in 18K Yellow Gold. Stone Size: 4
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Sapphire, Gold

Goshwara Octagon Black Enamel with Sapphire and Diamonds Pendant
By Goshwara
Located in New York, NY
Queen' Octagon Black Enamel Pendant with Sapphire and Diamonds in 18K Yellow Gold. Stone Size: 4 mm
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Sapphire, Gold

Goshwara Octagon Turquoise Enamel with Sapphire and Diamonds Pendant
By Goshwara
Located in New York, NY
Octagon Turquoise Pendant with Sapphire and Diamonds in 18K Yellow Gold. from ‘Queen’ Collection
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Sapphire, Gold

Goshwara Octagon White Enamel with Emerald and Diamonds Pendant
By Goshwara
Located in New York, NY
Octagon White Enamel Pendant with Emerald and Diamonds in 18K Yellow Gold. From ‘Queen’ Collection
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Emerald, Gold

GSI Certified 14k Gold 0.6ct Natural Diamond G-VS 3 Octagon Fringe Necklace
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 5.89 grams of 14-karat White Gold, contains 60 Stones of Round Diamonds with a total of
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Octagon shaped white 18k Gold adjustable chain Necklace.
Located in Dubai, AE
Classic II adds color and sparkle to the original Classic collection for those of us who want to make a statement. Keeping with the elegance of the original, Classic II introduces c...
Category

2010s Asian Artist Chain Necklaces

Materials

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

Octagon shaped white 18k Gold  adjustable chain Necklace.
Octagon shaped white 18k Gold  adjustable chain Necklace.
Free Shipping
W 0.65 in Dm 0.65 in L 0.65 in
Octagon shaped Yellow 18k Gold adjustable chain Necklace.
Located in Dubai, AE
Classic II adds color and sparkle to the original Classic collection for those of us who want to make a statement. Keeping with the elegance of the original, Classic II introduces co...
Category

2010s Asian Chain Necklaces

Materials

Diamond, Emerald, Ruby, Blue Sapphire, Purple Sapphire, 18k Gold, Yellow...

 Octagon shaped Yellow 18k Gold  adjustable chain Necklace.
 Octagon shaped Yellow 18k Gold  adjustable chain Necklace.
Free Shipping
W 0.65 in Dm 0.65 in L 0.65 in
Everyday Octagon Cut Natural Ruby and Diamond Pendant in Sterling Silver
Located in Houston, TX
This Everyday Octagon Cut Natural Ruby and Diamond Pendant is meticulously crafted from the finest
Category

21st Century and Contemporary American Art Deco Pendant Necklaces

Materials

Diamond, Ruby, Silver, Sterling Silver

18K Solid White Gold Octagon Cut Blue Sapphire Pendant with Diamonds
By VR Jewels
Located in Houston, TX
Natural Blue Sapphire pendant in 18K Gold. It has a octagon cut sapphire studded with diamonds that
Category

21st Century and Contemporary American Artist Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Goshwara Octagon Blue Topaz and Diamond Pendant
By Goshwara
Located in New York, NY
Blue Topaz & Diamond Octagon Pendant in 18K Yellow Gold on an 18'' Chain from 'Gossip' Collection
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, Topaz, Gold

Octagon Blue Sapphire Diamond Halo Pendant in 14k Solid White Gold
By VR Jewels
Located in Houston, TX
Octagon Blue Sapphire and Diamond Halo Pendant in 14K Gold studded with octagon cut blue sapphire
Category

21st Century and Contemporary American Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

Goshwara Octagon Rock Crystal and Diamond Pendant
By Goshwara
Located in New York, NY
Rock Crystal & Diamond Octagon Pendant in 18K Rose Gold on an 18'' Chain from 'Gossip' Collection
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, Rock Crystal, Gold

18k Yellow Gold Black Diamond Pendant and Diamond Necklace
Located in Sydney, NSW
Black octagonal Diamond, featuring natural white diamonds in a beautifully crafted pendant and
Category

2010s Contemporary Pendant Necklaces

Materials

Black Diamond, 18k Gold, Yellow Gold

Goshwara Octagon Blue Topaz And Diamond Pendant
By Goshwara
Located in New York, NY
Blue Topaz Octagon Pendant with Diamonds in 18K Yellow Gold, from 'Gossip' Collection 30" Chain
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, Topaz, 18k Gold

1.68 Carat Octagon Cut Emerald Pendant with Diamonds in 18K White Gold
By VR Jewels
Located in Houston, TX
Natural Emerald pendant in 18K Gold. It has a octagon cut emerald studded with diamonds that
Category

21st Century and Contemporary American Art Deco Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

2.28 Ct Natural Octagon Cut Blue Sapphire and Diamond Pendant in 18K Gold
By VR Jewels
Located in Houston, TX
Natural Blue Sapphire Diamond Solitaire pendant in 18K Gold. It has octagon cut sapphires that
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold

Art Deco Octagon Ruby and Diamond Halo Pendant in 14k Yellow Gold
By VR Jewels
Located in Houston, TX
Art Deco Octagon ut Ruby and Diamond Halo Pendant in 14K Gold studded with octagon cut ruby. This
Category

21st Century and Contemporary American Art Deco Pendant Necklaces

Materials

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

Octagon Cut Blue Sapphire and Diamond Bezel Set Pendant in 18K Gold
By VR Jewels
Located in Houston, TX
Natural Blue Sapphire and Diamond pendant in 18K Gold. It has octagon cut sapphire with diamond
Category

21st Century and Contemporary American Modernist Pendant Necklaces

Materials

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

Octagon Ruby Pendant with Halo of Diamonds in Solid 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Halo Diamond Ruby Pendant in 18K Gold. It has a octagon cut ruby with diamonds that completes your
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Ruby, Yellow Gold, Gold-filled, Gold, 18k Gold

Goshwara Octagon Citrine and Diamond Pendant
By Goshwara
Located in New York, NY
Citrine & Diamond Octagon Pendant in 18K Yellow Gold from 'Gossip' Collection Chain Lenght 18
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Citrine, Gold

Goshwara Octagon Amethyst and Diamond Pendant
By Goshwara
Located in New York, NY
Amethyst Octagon Pendant with Diamonds in 18K White Gold from 'Gossip' Collection Stone Size: 22.5
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Amethyst, Gold

Goshwara Octagon Amethyst and Diamond Pendant
By Goshwara
Located in New York, NY
Amethyst Octagon Pendant with Diamonds in 18K Yellow Gold from 'Gossip' Collection Stone Size: 22.5
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Amethyst, Gold

2.96 CTW Octagon Cut Precious Ruby Halo Diamond Halo 18k Yellow Gold Pendant
By VR Jewels
Located in Houston, TX
. Designed with octagon cut ruby with diamonds around in solid gold making a stunning pendant necklace. This
Category

21st Century and Contemporary American Art Deco Pendant Necklaces

Materials

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

Goshwara Octagon Amethyst and Diamond Pendant
By Goshwara
Located in New York, NY
Amethyst & Diamond Octagon Pendant in 18K Yellow Gold from 'Gossip' Collection Chain Lenght 18
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Amethyst, Gold

Tanzanite, Mother of Pearl & Diamond Necklace in18K White Gold Handmade Necklace
Located in JAIPUR, IN
Elegant and Exquisitely detailed Gold Necklace, with 24.5 Cts (approx. total) Fancy Shape Tanzanite
Category

2010s Indian Drop Necklaces

Materials

Diamond, Pearl, Tanzanite, 18k Gold, White Gold

18K Yellow Gold 1.45 Ct Octagon Cut Ruby Diamond Halo Pendant Gift for Her
By VR Jewels
Located in Houston, TX
Octagon cut ruby diamond halo pendant in 18K Gold. It has a oval cut ruby with diamonds that
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

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

Art Deco 1.26 Carat Octagon Cut Emerald Diamond Halo Pendant White Gold 18 Karat
By VR Jewels
Located in Houston, TX
Art Deco Emerald Diamond Halo Pendant in 18K Gold studded with octagon cut emerald. This stunning
Category

21st Century and Contemporary American Art Deco Pendant Necklaces

Materials

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

Tanzanite and Diamond Necklace in 18k Yellow Gold
Located in Los Angeles, CA
Beautiful 3.14 ct. rectangular tanzanite with 2.00 ct. white diamond baguettes. Handmade in 18k
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Tanzanite, Yellow Gold

Goshwara Octagon Rock Crystal and Diamond Pendant
By Goshwara
Located in New York, NY
Gossip' Rock Crystal Octagon Pendant  with Diamonds in 18K  Stone Size: 22.5 x 22.5 mm Diamonds: G
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Rock Crystal, Gold

Goshwara Octagon Blue Topaz and Diamond Pendant
By Goshwara
Located in New York, NY
'Gossip' Blue Topaz Octagon Pendant  with Diamonds in 18K Stone Size: 22.5 x 22.5 mm  Diamonds: G-H
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Topaz, Gold

87.12 Carat Amethyst Necklace in 18 Karat Rose Gold with Diamonds
By Sunita Nahata
Located in Hong Kong, HK
amethyst necklace in 18K rose gold with diamonds. Amethyst: 61.040 carat octagon briollete shape - 12x10
Category

21st Century and Contemporary Hong Kong Contemporary Necklace Enhancers

Materials

Amethyst, Diamond, 18k Gold, Rose Gold

18K Yellow Gold Ruby and Diamond Drop Necklace
By VR Jewels
Located in Houston, TX
Ruby Necklace in 18K Gold studded with octagon cut ruby pieces and diamonds. Accessorize your look
Category

21st Century and Contemporary American Modern Drop Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

David Webb Platinum & 18K Yellow Gold Onyx Octagon Open Link Chain Necklace
By David Webb
Located in New York, NY
durability and a rich aesthetic. The choice of an octagonal onyx as the focal centerpiece is not only unique
Category

20th Century American Modern Chain Necklaces

Materials

Diamond, Onyx, 18k Gold, Yellow Gold, Platinum

Aquamarine and Morganite Multi-Strand Necklace with Diamond Clasp
By Deborah Lockhart Phillips
Located in Nantucket, MA
A long triple-strand or doubled six-strand necklace of beveled aquamarine and morganite (which is a
Category

21st Century and Contemporary Beaded Necklaces

Materials

Aquamarine, Diamond, Morganite, Sterling Silver

Amethyst and Honey Quartz Necklace in 18 Karat Rose Gold with Diamonds
By Sunita Nahata
Located in Hong Kong, HK
with diamonds. Honey Quartz: 37.29 carat octagon shape - 12x12 size - 5 pieces. Amethyst: 90.41 carat
Category

21st Century and Contemporary Hong Kong Contemporary Necklace Enhancers

Materials

Amethyst, Diamond, Quartz, 18k Gold, Rose Gold

GRS Unheated Sri Lanka Yellow Sapphire and White Diamond Necklace
Located in Los Angeles, CA
Absolutely spell bounding 80.26 ct. unheated Sri Lanka yellow sapphire octagon with 20.00 ct. good
Category

21st Century and Contemporary Chain Necklaces

Materials

White Diamond, Yellow Sapphire, 18k Gold, Platinum

  • 1
Get Updated with New Arrivals
Save "Octagon Diamond Necklace", and we’ll notify you when there are new listings in this category.

Octagon Diamond Necklace For Sale on 1stDibs

Find the exact octagon diamond necklace you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, White Gold and 18k Gold — can elevate any look. You can easily find a 10 antique edition and 48 modern creations to choose from as well. If you’re looking for an octagon diamond necklace from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Finding an appealing octagon diamond necklace — no matter the origin — is easy, but Goshwara, Fei Liu and Kwiat each produced a popular version that is worth a look. An octagon diamond necklace can make for a versatile accessory, but a selection from our variety of 39 Diamond versions can add an especially stylish touch. Today, if you’re looking for an octagon cut version of this piece and are unable to find the perfect match, our selection also includes round cut and emerald cut alternatives. If you’re browsing our inventory for an octagon diamond necklace, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Octagon Diamond Necklace?

The price for an octagon diamond necklace starts at $475 and tops out at $65,000 with these necklaces, on average, selling for $2,800.

Finding the Right necklaces for You

We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners.

Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers. 

In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs. 

For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone. 

Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage necklaces designed by David Webb — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt

On 1stDibs, browse top designers like Cartier, Tiffany & Co. and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more. 

Questions About Octagon Diamond Necklace
  • 1stDibs ExpertFebruary 22, 2021
    The cost of a diamond necklace can range quite a bit depending on material, craftsmanship, quality, and condition. On 1stDibs.com, you can shop a variety of diamond necklaces at a range of prices. Browse contemporary and antique necklaces starting at $125.
  • 1stDibs ExpertOctober 19, 2021
    Tiffany diamond necklaces are dazzling and covetable pieces of jewelry. Tiffany & Co. is one of the most prominent purveyors of luxury goods in the United States, and has long been an important arbiter of style in the design of necklaces as well as diamond engagement rings. When a jewelry enthusiast mentions “the Tiffany Diamond,” this refers to the 128.54 yellow-carat Tiffany Diamond, which was found in the Kimberley diamond mines in South Africa in 1877. This jewel was worn by pop music icon Beyoncé in a 2021 ad campaign. The estimated value of the Tiffany Diamond in 2019 was $30 million. Shop a range of antique and vintage Tiffany diamond necklaces on 1stDibs today.
  • 1stDibs ExpertApril 5, 2022
    What a diamond heart necklace means is largely a matter of personal interpretation. Most people associate the heart shape with love. As a result, giving a person a heart necklace is often a way of expressing that you love them. On 1stDibs, shop a selection of diamond heart necklaces.
  • 1stDibs ExpertNovember 21, 2023
    Diamond tennis necklaces remain popular even as trends change from season to season. This style of accessory is luxurious, nostalgic, wearable everyday and delights the eye with its sparkle. Plus, the tennis chain is versatile. It can coordinate with both casual and dressy attire and be worn alone or layered. Explore a variety of diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertMay 5, 2023
    Whether a diamond necklace is a good gift is largely a matter of preference. However, diamonds offer timeless appeal, and with respect to styles, all kinds of diamond necklaces have been made over the years, which means you’ll have a lot of options when it comes to shopping for a gift. 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. They are the hardest gemstones, and 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. Shop a selection of diamond necklaces on 1stDibs.
  • 1stDibs ExpertNovember 6, 2023
    There is no hard-and-fast rule for how many carats a diamond necklace should be. On average, solitaire diamond necklaces range from 0.5 to 1 carat, but you can find pieces with larger and smaller stones. Tennis chains that feature continuous diamonds set into links usually have much higher total carat weights. For example, one might feature 60 individual diamonds, each 0.20 carats in size, for a total carat weight of 12.0 carats. Shop a wide range of diamond necklaces on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    The best way to tell if a diamond tennis necklace is real is to hire a licensed appraiser to evaluate it. While you can perform tests like seeing if fog dissipates quickly after breathing on it, it's generally not possible to verify for certain that diamonds are real on your own. You'll find a range of expertly vetted diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertDecember 4, 2023
    Yes, some Vivienne Westwood necklaces are real diamonds. However, the luxury jewelry brand also uses other materials, like glass and acrylic rhinestones, in some pieces. Generally, necklaces from the company’s fine jewelry collection are more likely to feature real diamonds than those from Vivienne Westwood's fashion jewelry line. Shop a selection of Vivienne Westwood jewelry on 1stDibs.
  • 1stDibs ExpertNovember 1, 2023
    Yes, you can generally wear a diamond tennis necklace every day. Due to the small size of the stones, tennis necklaces can complement casual attire as easily as they can dressier ensembles. However, you should remove your necklace before you shower and when you're exercising, playing sports and doing other activities that could damage your jewelry. Find a collection of diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertDecember 4, 2023
    Yes, men can wear a diamond tennis necklace. Since there are no hard-and-fast rules when it comes to men's jewelry, you're free to sport anything that you find appealing. Pete Davidson, Drake and Timothée Chalamet are just some of the famous men who have been spotted wearing tennis chains. On 1stDibs, shop a wide range of diamond tennis necklaces.
  • 1stDibs ExpertDecember 4, 2023
    There is no single best setting for a diamond tennis necklace. You can find tennis chains with both prong and bezel settings, and both types can keep diamonds secure when they are well crafted. The biggest difference is that full bezel settings encircle the gemstones, while prongs hug the stones with three or four metal elements, leaving most of their edges visible. Feel free to choose the type of setting that appeals most to you. On 1stDibs, explore a wide range of diamond tennis necklaces.
  • 1stDibs ExpertNovember 21, 2023
    Yes, you can wear diamond stud earrings with a pearl necklace. The elegant combination is fashionable for everything from a day at the office to Sunday brunch to a night on the town. To create a bold look, try pairing large diamond studs with a single strand of pearls or a dramatic multi-strand pearl necklace with smaller stud earrings. On 1stDibs, shop a diverse assortment of diamond stud earrings and pearl necklaces.
  • 1stDibs ExpertNovember 1, 2023
    There is no set number of diamonds on a 16-inch tennis necklace. The number of diamonds that make up a tennis chain often depends on the size of the gemstones. Generally, the larger the diamonds are, the fewer there are on a tennis necklace. On 1stDibs, explore a variety of tennis necklaces.