Skip to main content

20 Inch Tiffany Necklace

1
to
5
130
8
81
56
44
32
15
13
4
4
3
3
2
2
1
1
1
1
1
85
14
12
8
3
Sort By
Tiffany & Co. 18k Rose Gold T Large Open Circle Pendant 20" Cable Link Necklace
By Tiffany & Co.
Located in Montclair, NJ
Material: Solid 18k Rose Gold Weight: 9.96 Grams Chain Type: Cable Link Chain Length: 20 Inches
Category

21st Century and Contemporary Italian Pendant Necklaces

Materials

18k Gold, Rose Gold

Tiffany & Co. Tiffany Hearts 2.00 Carat Diamond Necklace
By Tiffany & Co.
Located in London, GB
Here we have a wonderful necklace from the world renowned luxury jewellery designer Tiffany and Co
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Diamond Heart Necklace
By Tiffany & Co.
Located in Chicago, IL
The necklace is 16 inches in length and made of 18K rose gold. It has 20 round F/G-color, VS
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Tiffany & Co. Diamond and Ruby Necklace
By Tiffany & Co.
Located in New York, NY
: approx. 7mm. Length: 15.5 inches. Weight: 62.10 grams. Accompanied by Tiffany necklace pouch
Category

21st Century and Contemporary American Artist Choker Necklaces

Materials

Diamond, Ruby, 18k Gold

Tiffany & Co. Mini Natural Diamond Cross Pendant Necklace
By Tiffany & Co.
Located in Baltimore, MD
Tiffany & Co. Mini Natural Diamond Cross Pendant Necklace Metal: 18k white gold Diamonds: 0.21
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

AJD Elegant Amethyst & Kunzite Double Strand 20 Inch Necklace
By Aria Jewelry Design
Located in Raleigh, NC
necklace with all your winter wardrobe, at 20 inches it will sit nicely with most collars and necklines
Category

21st Century and Contemporary American Artisan Multi-Strand Necklaces

Materials

Amethyst, Diamond, Kunzite, Sterling Silver, Mixed Metal

Tiffany & Co. Diamond Grace Necklace in Platinum '4.10 Carat'
By Tiffany & Co.
Located in New York, NY
Retails for $25,000 USD. In excellent condition and recently polished. Necklace is 20 inches in
Category

21st Century and Contemporary More Necklaces

Materials

Platinum

Tiffany & Co. Atlas 1.00 Carat Diamond Gold Platinum Necklace
By Tiffany & Co.
Located in Stamford, CT
Tiffany & Co Atlas flexible link necklace in 18k yellow gold with platinum diamond sections 20
Category

Late 20th Century Link Necklaces

Materials

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

Tiffany & Co. Key Platinum Diamond Necklace Primerose 0.98 Carat
By Tiffany & Co.
Located in Geneva, CH
Tiffany & Co diamond necklace in platinum. The famous modele "Enchant" Primrose. Authentic
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Platinum

Tiffany and Co. Sterling Silver Cutout Heart Pendant Necklace
By Tiffany & Co.
Located in New York, NY
Sterling Silver Heart Measurement: 20 mm wide, 17 mm long Chain Length: 16 inches Total Weight: 8.9
Category

21st Century and Contemporary Pendant Necklaces

Materials

Sterling Silver

Tiffany & Co. circa 1880 Classic Colombia Emerald Diamond Pin Necklace
By Tiffany & Co.
Located in Bay Harbor Islands, FL
Water Pearl necklace, measuring 20 inches in length, which separates into two sections which allows it
Category

Antique Late 19th Century American Victorian Pendant Necklaces

Materials

Diamond, Emerald, Natural Pearl, Yellow Gold, Platinum

Tiffany & Co. Silver Paloma Picasso Crown of Hearts Medallion Pendant Necklace
By Tiffany & Co.
Located in Baltimore, MD
Tiffany & Co. Sterling Silver Paloma Picasso Crown Of Hearts Medallion Pendant Necklace Metal
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Sterling Silver

Tiffany & Co Platinum Diamond Heart Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in New York, NY
: 20" Inches Weight: 13.3 Grams Video is available upon request
Category

2010s Pendant Necklaces

Tiffany & Co Atlas Gold and Platinum 1 Carat Natural Diamond Necklace Circa 1995
By Tiffany & Co.
Located in Los Angeles, CA
Magnificent Signed Tiffany & Co, Platinum and 18k Yellow Gold 1 carat Natural Diamond Necklace
Category

1990s North American Retro Choker Necklaces

Materials

Diamond, Gold, Platinum

Tiffany & CO Heart Diamond Pendant Necklace 18K White Gold 0.50 CT 31" Long Chai
By Tiffany & Co.
Located in New York, NY
Tiffany & CO Heart Diamond Pendant Necklace 18K White Gold 0.50 CT 31" Long Chain. This is an
Category

2010s Drop Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Tiffany & Co. Elsa Peretti Sterling Silver Open Heart Necklace #16845
By Elsa Peretti for Tiffany & Co.
Located in Washington Depot, CT
x 20 mm (pendant) 16 inches (necklace) Hallmark: Tiffany & Co. Peretti Spain 925
Category

21st Century and Contemporary Pendant Necklaces

Materials

Sterling Silver

Tiffany & Co.'s Diamond Heart Pendant
By Tiffany & Co.
Located in Bethesda, MD
From Tiffany & Co., this is the large platinum heart pendant with 20 diamonds. • Designer: Tiffany
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co 1977 Angela Cummings Sautoir Necklace 18Kt Yellow Gold And Tiger Eye
By Angela Cummings for Tiffany & Co.
Located in Miami, FL
Necklace sautoir designed by Angela Cummings for Tiffany & Co. This is an extremely rare modernist
Category

Vintage 1970s American Modernist Drop Necklaces

Materials

Quartz, Tiger's Eye, Gold, 18k Gold, Yellow Gold

Tiffany & Co. by Paloma Picasso Necklace in 18 Karat Gold with 500ctw Citrines
By Paloma Picasso for Tiffany & Co.
Located in Miami, FL
Necklace designed by Paloma Picasso for Tiffany & Co. A vintage and rare collector's piece
Category

Vintage 1980s American Modernist Pendant Necklaces

Materials

Citrine, Gold, 18k Gold, Yellow Gold

Tiffany & Co. Feather Pendant in 18k White Gold
By Tiffany & Co.
Located in Hong Kong, HK
Tiffany Pendant Necklace is set in 18 karat white gold. The chain length is 20 inches. Chain 20
Category

21st Century and Contemporary Hong Kong Contemporary Chain Necklaces

Materials

18k Gold, White Gold

Tiffany & Co. Platinum Aquamarine & Diamond Soleste Pendant
By Tiffany & Co.
Located in London, GB
An enchanting platinum aquamarine and diamond pendant by Tiffany & Co. from the Soleste collection
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

Platinum 20 mm Butterfly Necklace on Suede
By Thomas Kurilla
Located in New York, NY
Tiffany designer, Thomas Kurilla created this Platinum Butterfly Necklace on Suede, K.I.S.S. Keep
Category

2010s American Contemporary Pendant Necklaces

Materials

Platinum

Tiffany & Co. 18 Karat White Gold 5MM Box Chain
By Tiffany & Co.
Located in Scottsdale, AZ
Designer: Tiffany & Co. Material: 18K white gold Dimensions: chain measures 20-inches Weight
Category

21st Century and Contemporary Chain Necklaces

Materials

18k Gold, White Gold

Platinum Monarch Butterfly 20 mm wide Pendant Necklace
By Thomas Kurilla
Located in New York, NY
Platinum Petite Monarch Butterfly Pendant Necklace, Tiffany Designer, Thomas Kurilla sculpted this
Category

2010s American Contemporary Pendant Necklaces

Materials

Platinum

Tiffany, Schlumberger Multistrand Pearl, Gold and Blue Paillonné Necklace
By Jean Schlumberger
Located in New York, NY
Tiffany & Co., Schlumberger Multistrand Cultured Pearl, Gold and Blue Paillonné Enamel Torsade
Category

20th Century French Modern Beaded Necklaces

Materials

Pearl, Gold

Elsa Peretti Tiffany & Co. Diamond Platinum Open Heart Pendant Necklace
By Elsa Peretti
Located in Philadelphia, PA
: 2000s Pendant measures: 9/16 x 5/8 inch Chain Length: 20 1/2 inches Total length: 21 1/16 inches Total
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

18 Karat White Gold and Diamond Petals Key Pendant Necklace, Tiffany & Co. Style
Located in Stamford, CT
18Kt White Gold & Diamond Key Pendant Necklace, in the manner of Tiffany and Company on a 14KT
Category

Late 20th Century Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Morganite Necklace
Located in Chesterland, OH
The length of the necklace is 18 inches (45.7 cm). The rare size of the smooth round beads is 20 mm
Category

21st Century and Contemporary American Beaded Necklaces

Materials

Beryl, Morganite, Sterling Silver

Morganite Necklace
Morganite Necklace
Free Shipping
L 18 in
Tiffany & Co. Diamond Clover Leaf Key Pendant in 18kt Yellow Gold , Box incl.
Located in Miami, FL
. Chain is 20 inches in length, hallmarked Tiffany & Co. 750. Chain is included. Prestine condition
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Platinum Monarch Butterfly and GIA Diamonds Pendant Necklace
By Thomas Kurilla
Located in New York, NY
Platinum Petite Monarch Butterfly and GIA Diamonds Pendant Necklace, Tiffany Designer, Thomas
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

18 Karat Pink Gold Monarch Butterfly Pendant Necklace
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Pink Petite Monarch Butterfly Pendant Necklace, Tiffany Designer, Thomas Kurilla
Category

2010s American Contemporary Pendant Necklaces

Materials

18k Gold, Gold, Rose Gold

18 Karat Yellow Gold Monarch Butterfly Pendant Necklace
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Gold Petite Monarch Butterfly Pendant Necklace, Tiffany Designer, Thomas Kurilla
Category

2010s Contemporary Pendant Necklaces

Materials

18k Gold, Yellow Gold

18 Karat White Gold Monarch Butterfly Pendant Necklace
By Thomas Kurilla
Located in New York, NY
18 Karat White Gold Petite Monarch Butterfly Pendant Necklace, Tiffany Designer, Thomas Kurilla
Category

2010s American Contemporary Pendant Necklaces

Materials

Gold, 18k Gold, White Gold

Sterling Monarch 20mm Butterfly and GIA Diamonds Pendant Necklace
By Thomas Kurilla
Located in New York, NY
Platinum and Sterling Petite Monarch Butterfly and GIA Diamonds Pendant Necklace, Tiffany Designer
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Sterling Silver

14 Karat White Gold Monarch Butterfly and GIA Diamonds Pendant Necklace
By Thomas Kurilla
Located in New York, NY
14 Karat White Gold Petite Monarch Butterfly and GIA Diamonds Pendant Necklace, Tiffany Designer
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Pendant Necklace Lion with Sapphire Eyes
By Thomas Kurilla
Located in New York, NY
too fine for men. I would recommend a 1.7 cable chain , 20 inches in a special order for men. thanks
Category

2010s American Contemporary Pendant Necklaces

Materials

Sapphire, 14k Gold, White Gold

18 Karat Yellow Gold Monarch Butterfly and GIA Diamonds Pendant Necklace
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Gold Petite Monarch Butterfly and GIA Diamonds Pendant Necklace, Tiffany Designer
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

18 Karat White Gold Monarch 20mm Butterfly and GIA Diamonds Pendant Necklace
By Thomas Kurilla
Located in New York, NY
18 Karat White Gold Petite Monarch Butterfly and GIA Diamonds Pendant Necklace, Tiffany Designer
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Gold, 18k Gold

18 Karat Yellow Gold GIA Diamond Lion Men's Chain Pendant Necklace
By Thomas Kurilla
Located in New York, NY
diameter. GIA Diamonds 1.4 mm eyes. This lion has a 1.8 wide mm x 20 inch cable chain for men. For
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Angela Cummings 1993 Nephrite Green Jade Necklace with 18kt Yellow Gold Mounting
By Angela Cummings
Located in Miami, FL
. Weight: 206.6 Grams, (132.43 Dwt). Size: Length of 22.5 Inches, (54.6 Cm). Measurements: 20 mm by 20 mm
Category

1990s American Modern Drop Necklaces

Materials

Jade, Gold, 18k Gold, Yellow Gold

Diamond Bezel Set Pendant with Beaded Chain
By Five Star Jewelry
Located in Austin, TX
This diamond drop necklace is gorgeous! Better than Tiffany & Co. or any other designer. It has a
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Angela Cummings Studios 1987 New York Rare Honeycombs Bracelet Solid 18Kt Gold
By Angela Cummings
Located in Miami, FL
wrist of 7-7.5 Inches (19 Cm). The width measure is 20 mm. Stamped, with the maker's mark, the gold
Category

Vintage 1980s American Modernist Bangles

Materials

Gold, 18k Gold, Yellow Gold

Tiffany & Co. Black Jade and Mother of Pearl Gold Necklace and Ear Clips
By Angela Cummings for Tiffany & Co.
Located in New York, NY
. Necklace measures 3/4 inch x 20 inches long weighing 89.58 grams. Ear clips weigh 13.99 grams with 3/4 inch
Category

Vintage 1980s American Clip-on Earrings

Materials

Jade, 18k Gold

Morganite Beaded Necklace
Located in Chesterland, OH
The length of the necklace is 18 inches (45.7 cm). The rare size of the smooth round beads is 20 mm
Category

2010s American Beaded Necklaces

Materials

Morganite, Sterling Silver

Morganite Beaded Necklace
Morganite Beaded Necklace
Free Shipping
L 18 in
Tiffany & Co. Large Diamond Heart Pendant in Platinum, Box and Papers
Located in Miami, FL
: approx. 1.0" Necklace Length: 16 inches Hallmark: Tiffany & Co. PT950 Collateral: Receipt of
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

White Gold Diamond and Heart Necklace
Located in Toronto, Ontario
brilliant cut diamonds (.35 ct.tw, E-F-G, VS). The necklace is stylized and has the look of a Tiffany heart
Category

1990s Pendant Necklaces

Materials

Diamond, White Gold

Beryl Aquamarine Morganite Necklace with Pink Mussel and Brown Lip Toggle Clasp
Located in Chesterland, OH
The length of the necklace is 19 inches (48 cm). The size of the smooth round beads is 20 mm. The
Category

2010s American Beaded Necklaces

Materials

Aquamarine, Beryl, Morganite, Sterling Silver

Tiffany & Co. Platinum 20 Carat Diamond Necklace
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Platinum 20 Carat Diamond Collar Necklace. Set with round brilliant cut diamonds of
Category

20th Century American Modern Necklace Enhancers

Materials

Diamond, Platinum

Tiffany Amazonite Necklace
By Tiffany & Co.
Located in New York, NY
n 18 karat yellow gold and amazonite bead necklace. Signed Tiffany, Italy. The necklace is
Category

Vintage 1950s Italian Beaded Necklaces

Materials

18k Gold

Tiffany & Co. 18 Karat White Gold .20 Carat Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Baltimore, MD
Tiffany & Co. 18 Karat White Gold .20 Carat Natural Diamond Heart Pendant Necklace Metal: 18 Karat
Category

21st Century and Contemporary American Modern Choker Necklaces

Materials

Diamond, White Gold

Tiffany & Co. 18k Yellow Gold 4mm Interlocking Narrow T Link 20" Chain Necklace
By Tiffany & Co.
Located in Montclair, NJ
This truly gorgeous unisex Tiffany & Co. chain necklace is crafted in solid 18k yellow gold. It
Category

21st Century and Contemporary Italian Chain Necklaces

Materials

18k Gold, Yellow Gold

Tiffany & Co. 18 Karat Yellow Gold Vintage Unisex Box Chain 20 IN Necklace
By Tiffany & Co.
Located in Philadelphia, PA
750 for 18 karat gold Fully signed Tiffany & Co., Germany Circa: 1970's Width: 3/16 inch Length: 20 1
Category

Vintage 1970s Link Necklaces

Materials

Gold, Yellow Gold

Tiffany & Co. Elsa Peretti .20 Carat Diamond Platinum by the Yard Necklace
By Elsa Peretti for Tiffany & Co.
Located in Stamford, CT
TIffany & Co Elsa Peretti Diamond by the yard platinum necklace. 16 inches in length. 1 round
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Soleste Diamond Tanzanite Pendant Necklace
By Tiffany & Co.
Located in New York, NY
inches in length. Signed Tiffany & Co., PT950. Necklace is presented with a Tiffany box, no papers
Category

2010s Pendant Necklaces

Materials

Diamond, Tanzanite, Platinum

Tiffany & Co. Diamond and Pearl Heart Necklace
By Tiffany & Co.
Located in London, GB
An elegant diamond and pearl necklace in platinum by Tiffany & Co. The necklace is set with a
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Pearl, Platinum

Tiffany Peretti Platinum Diamonds by the Yard necklace
By Tiffany & Co.
Located in Chicago, IL
, set with .20 carat Round Brilliant cut Diamonds totaling .60 Carat. Total necklace length 17 Inch
Category

Early 2000s American Chain Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum and Diamond Flower Pendant Necklace
By Tiffany & Co.
Located in New York, NY
Authentic delicate Tiffany & Co. necklace crafted in platinum features a single flower motif set
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. 'Atlas' White Gold Diamond Pendant Necklace
By Tiffany & Co.
Located in New York, NY
.20 carats. The pendant measures .97 inches in diameter and is situated on a delicate 16 1/4 inch
Category

Early 2000s Contemporary Pendant Necklaces

Materials

Diamond, White Gold, 18k Gold

Tiffany & Co. Large Diamond Heart Platinum Pendant Necklace
By Tiffany & Co.
Located in Miami, FL
Weight: 1.96 ct Pendant Dimensions: approx. 1.0" Necklace Length: 16 inches Hallmark: Tiffany & Co
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

Tiffany and Co. Gold Square Links Chain Necklace
By Tiffany & Co.
Located in Darnestown, MD
This square links 18 karat necklace by Tiffany easily stands on its own as a decorative necklace
Category

Vintage 1980s Italian Chain Necklaces

Materials

18k Gold

  • 1
Get Updated with New Arrivals
Save "20 Inch Tiffany Necklace", and we’ll notify you when there are new listings in this category.

20 Inch Tiffany Necklace For Sale on 1stDibs

Find the exact 20 inch tiffany necklace you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and yellow gold. Find an antique version now, or shop for 532 vintage or 109 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect 20 inch tiffany necklace among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. A 20 inch tiffany necklace from Tiffany & Co., Elsa Peretti for Tiffany & Co. and Paloma Picasso for Tiffany & Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. While most can agree that any 20 inch tiffany necklace from our collection can easily elevate most outfits, but the choice of a diamond version from the 217 available is guaranteed to add a special touch to your ensemble. See these pages for a round cut iteration of this accessory, while there are also bead cut and brilliant cut cut versions available here, too. If you’re browsing our inventory for a 20 inch tiffany 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 Inch Tiffany Necklace?

Prices for a 20 inch tiffany necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $120 and can go as high as $240,000, while this accessory, on average, fetches $2,983.

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.