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20 Carat Riviera Necklace

20 Carat Round Brilliant Cut Diamond Riviera Tennis Necklace
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 20 carat round brilliant cut diamond tennis riviera tennis necklace
Category

2010s Italian Chain Necklaces

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

20 Carat Diamond Riviera Necklace Round Brilliant White Gold Tennis
By Antinori Fine Jewels
Located in Rome, IT
This timelessly elegant riviera necklace dazzles with 20 carats of beautifully white and vibrantly
Category

2010s Unknown Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

20 Carat Riviera Round Brilliant Cut Necklace 18 Carats White Gold
By Antinori Fine Jewels
Located in Rome, IT
An exquisite riviera necklace of 20 carats
Category

2010s Italian Modern Multi-Strand Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

20 Carat Diamond Tresor Riviera Three Claws 18Kt White Gold Tennis Line Necklace
By Tresor Paris
Located in London, GB
Indulge in the luxurious elegance of the bespoke Riviera Necklace, a true masterpiece boasting a
Category

2010s British Contemporary Chain Necklaces

Materials

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

Emerald Cut Colombian Emerald & Diamond Drop & Riviera Changeable Necklace Plat
Located in New York, NY
Emerald Cut Colombian Emerald & Diamond Riviera & Drop Changeable Necklace 18 Karat White gold
Category

20th Century Drop Necklaces

Materials

Diamond, Emerald, 18k Gold, Platinum

Hirsh Riviera Pink Diamond and White Diamond Necklace
Located in London, GB
18K white gold. This necklace is perfect for everyday wear and features 3.14 carats of white diamonds
Category

2010s British Contemporary Choker Necklaces

Materials

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

Platinum Riviera diamond necklace with round brilliant cut diamonds
Located in Surfside, FL
Riviera Diamonds necklace with approx. 30.19 carats round brilliant cut diamonds set in platinum
Category

20th Century Link Necklaces

Materials

Platinum

Ella Gafter 17mm South Sea Pearl Diamond Pendant Necklace
By Ella Gafter
Located in New York, NY
” diamond riviera (the latter carries 8 carats). All of our pearls are untreated: their natural color and
Category

21st Century and Contemporary Italian Artist Drop Necklaces

Materials

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

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A classic, Cocktail ring , Perfect gift for Valentine's day !! 4 Carat Heart Shape Colombian Emerald & 1.3 Ct Diamond 18 Karat Gold Ring Estate Gold: 18 Karat white gold , Weight: 8 ...
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Early 20th Century Cocktail Rings

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Diamond, Emerald, 18k Gold, Gold

Hermes Birkin 35cm Gold Togo Tan Palladium Hardware Bag B Stamp, 2023
By Hermès
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Hermes Gold Togo Camel Tan 35cm Birkin Palladium Hardware B Stamp, 2023 Just purchased from Hermes store! Bag bears new 2023 interior B Stamp. Brand New in Box. Store Fresh. Pristine...
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21st Century and Contemporary French Top Handle Bags

Hermès Birkin Cargo 25 Noir/Black Canvas Swift Palladium Hardware
By Hermès
Located in Berlin, DE
Hermès Birkin Cargo 25 in noir and canvas swift leather with palladium hardware. The bag is unworn and comes as full set with the original receipt. Stamp U (2022)
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2010s French Top Handle Bags

5.20 Carat Radiant Cut Pink Diamond Eternity Band Ring, GIA Certified
By GEMME
Located in New York, NY
One of a Kind. 19 Matched Fancy Pink Radiant cut Diamonds weighing between 0.25-0.33 Carat each GIA certified. Set in 18 Karat Rose Gold. Only made by Special Order.
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2010s American Band Rings

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HERMÈS BIRKIN 25CM VERT CYPRESS Togo Leather with Gold Hardware Regular price
By Hermès
Located in London, GB
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Van Cleef & Arpels Limited Edition Letterwood Vintage Alhambra 5 Motif Bracelet
By Van Cleef & Arpels
Located in London, GB
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Category

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Materials

18k Gold, Rose Gold

Pink Diamond Eternity Band Ring
By GEMME
Located in New York, NY
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Category

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14k Yellow Gold Multi Sapphire and Tanzanite Two-in-one Eternity Band Ring
By VR Jewels
Located in Houston, TX
Multi sapphire and tanzanite band ring in 14k gold symbolises the everlasting love between a couple. It shows the infinite love you have for your partner. The round shape represents ...
Category

21st Century and Contemporary American Modern Band Rings

Materials

Tanzanite, Sapphire, Yellow Gold, 14k Gold, Gold

Chanel Coco Beach Ball Minaudière Clutch Bag 2019
By Chanel
Located in London, GB
This is a limited edition see-through crossbody minaudière designed in the shape of a beach ball. It's a stunning piece from the Spring/Summer 2019 runway collection. The clutch feat...
Category

2010s Evening Bags and Minaudières

Harry Winston Vintage Collection Diamond Snowflake Drop Earrings
By Harry Winston
Located in New York, NY
HARRY WINSTON Snowflake Drop Earrings in 18k White Gold and Platinum. The recognizable Harry Winston Snowflake geometric clusters, with icy needles of marquise and round brilliant d...
Category

1990s American Drop Earrings

Materials

Diamond, White Diamond, 18k Gold, Platinum

Emerald Cut Diamond Eternity Band GIA Certified 18.51 Carat
By Diamond Scene New York
Located in New York, NY
An EXCEPTIONAL piece, only found in the worlds highest jewelry houses. Important emerald cut diamond eternity band featuring 12 Emerald Cut diamonds each with its own GIA certific...
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Blue Tourmaline Mandarin Garnet Ring 2.57 Carat Trillions
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Located in Beverly Hills, CA
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Category

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Hermès Birkin 30 Crocodile Porosus Lisse Cassis Palladium Hardware
By Hermès
Located in Berlin, DE
Hermès Birkin 30 in cassis and shiny crocodile porosus leather with palladium hardware. The bag is unworn and comes as full set including the original receipt and Cites. Stamp Y (2020)
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Pink Tourmaline Ring 3.93 Carat Cushion
By Merkaba
Located in Beverly Hills, CA
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Recent Sales

Diamond White Gold Riviere Necklace
Located in Wynnewood, PA
This classic graduated Diamond Riviera Necklace has 89 graduated diamonds with an approximate
Materials

Diamond, 18k Gold

20 Carat CZ Riviera Tennis Necklace 14 Karat
Located in New York, NY
20ct CZ Eternity Riviera Necklace 14kt. Yellow gold 27.6 grams 15 inches wearable length
Category

2010s American Link Necklaces

Materials

14k Gold, Yellow Gold

20 Carat Natural Untreated Diamond Tennis Necklace 18 Carat White Gold
By Antinori Fine Jewels
Located in Rome, IT
set in a 18 carat white gold riviera or tennis style necklace. The insertion clasp has a double push
Category

2010s Italian Modern Chain Necklaces

Materials

Diamond, 18k Gold

18k White Gold 20 Carat Round Cut Diamond Tennis Necklace
Located in New York, NY
18K White Gold 20 Carat Round Cut Diamond Estate Tennis Riviera mounted with over 200 round
Category

20th Century Unknown Modern Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

Asprey, GIA Certified Round Big Diamond Riviera Line Necklace/Headpiece/Tiara
By Asprey International Limited
Located in London, GB
Beautiful diamond necklace retailed by Asprey (British luxury lifestyle brand). Set with an
Category

1990s British Modern Choker Necklaces

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Diamond, 18k Gold

Van Cleef & Arpels 'Symphony' Diamond Necklace
By Van Cleef & Arpels
Located in New York, NY
Van Cleef & Arpels Diamond Riviera Necklace with 116 diamonds set in half moon style in
Category

Vintage 1960s American Drop Necklaces

Materials

Diamond, Platinum

20 Carat Natural Untreated Diamond Tennis Necklace 18 Carat White Gold
By Antinori Fine Jewels
Located in Rome, IT
graduate in size and set in a 18 carat white gold riviera or tennis style necklace. The insertion clasp has
Category

2010s Italian Modern Chain Necklaces

Materials

Diamond, 18k Gold

GIA Certified Diamond Graduated Riviera Necklace
By Issac Nussbaum
Located in New York, NY
This exquisite riviera necklace in a graduated setting, crafted in handmade 18k gold features
Category

2010s American Drop Necklaces

Materials

Diamond, 18k Gold

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20 Carat Riviera Necklace For Sale on 1stDibs

Find the exact 20 carat riviera necklace you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 9 vintage or 4 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect 20 carat riviera necklace among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but carat weights, specifically, are sought with frequency. A round cut version of this piece has appeal, but there are also emerald cut and baguette cut versions for sale. If you’re browsing our inventory for a 20 carat riviera 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 20 Carat Riviera Necklace?

Prices for a 20 carat riviera necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,800 and can go as high as $660,000, while this accessory, on average, fetches $29,500.

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.