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20 Carat Tourmaline

30.10 Carats 20 Mm Round Peach Tourmaline Faceted Cut Stone Natural Gemstone
Located in Jaipur, RJ
Gemstone - Tourmaline Weight- 30.10 Carats Shape - round Size - 20 MM Pieces - 1
Category

21st Century and Contemporary Congolese Art Deco Loose Gemstones

Materials

Tourmaline

Certified Imperial Jade 20 Carats, Pink Tourmaline & Diamond Goldfish Pendant.
Located in Hong Kong, HK
. The pendant is set in 18k white gold with one heart shaped pink tourmaline 0.51cts and one round
Category

2010s Hong Kong Pendant Necklaces

Materials

Coral, Diamond, White Diamond, Jade, Tourmaline, Gold, 18k Gold, White Gold

2.90 Carats Pear Shape Tourmaline and Diamond Halo Pendant 20 Karat Rose Gold
Located in Scottsdale, AZ
Stunningly beautiful pendant featuring a pear mixed cut tourmaline surrounded by a glittering
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Tourmaline, Gold, 18k Gold, Rose Gold

20 Carat Rubellite and Diamond Dome Ring
Located in Carmel-by-the-Sea, CA
its 20 carats of tourmaline and .70 carats of diamonds. Generous in both style and substance, this bit
Category

21st Century and Contemporary Cluster Rings

Materials

Rubelite, Tourmaline, 18k Gold, Rose Gold

5.72 Carat Tourmaline Sapphire 14 Karat Gold Stud Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
These beautiful stud earrings are handcrafted in 14K gold, 5.72 carats tourmaline and .20 carats
Category

21st Century and Contemporary Unknown Modern Stud Earrings

Materials

Sapphire, Tourmaline, Yellow Gold, Gold, 14k Gold

5.72 Carat Tourmaline Sapphire 18 Karat Gold Star Stud Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
tourmaline & .20 carats multi sapphire. FOLLOW MEGHNA JEWELS storefront to view the latest collection
Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Multi-gemstone, Sapphire, Tourmaline, Gold, 18k Gold

22K Yellow Gold 5 Carat Round Mint Tourmaline Diamond Egyptian Revival Ring
Located in Los Angeles, CA
DeKara Designs Designer Collection Metal- 22K Yellow Gold, 20 Grams. Stones- 5.50 Carat Mint
Category

Late 20th Century Egyptian Egyptian Revival Engagement Rings

Materials

Diamond, Tourmaline, 22k Gold, Yellow Gold

Tourmaline & Diamond Sixties Ring
Located in Litchfield, CT
. The look is sixties glamour! Its 8.62-carat tourmaline is a superb color and clarity and the .20 carat
Category

Vintage 1960s American Cocktail Rings

Materials

Diamond, Tourmaline, 14k Gold, White Gold

Tourmaline Diamond 18 Karat Gold Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
watermelon tourmaline & .20 carats of sparkling diamonds. FOLLOW MEGHNA JEWELS storefront to view the
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Tourmaline, Gold, 18k Gold

Tourmaline Diamond 18 Karat Gold Stud Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
These beautiful stud earrings are handcrafted in 18K gold, 5.99 carats water melon tourmaline and
Category

21st Century and Contemporary Unknown Modern Stud Earrings

Materials

Tourmaline, Diamond, 18k Gold, Yellow Gold, Gold

Tourmaline Diamond 18 Karat Gold Stud Earrings
Tourmaline Diamond 18 Karat Gold Stud Earrings
$3,440 Sale Price / item
20% Off

Recent Sales

Cober with bright Green 11.61 Carat Tourmaline 20 Diamonds White Gold Ring
By Vincent Cober
Located in OSS, NH
Green 11.61 Carat Tourmaline 20 Diamonds White Gold Ring The 18K white gold ring with a unique bright
Category

2010s Dutch Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, White Gold

2.90 Carat Pink Tourmaline and .20 Carat Diamond Spider Ring in 14 Karat Gold
Located in Mill Valley, CA
Tourmaline Spider Ring designed by Jennifer Weir. 2.90 Carat Pear shaped Pink Tourmaline and 0.20
Category

2010s American Modern Fashion Rings

Materials

Diamond, White Diamond, Tourmaline, Gold, 14k Gold, Rhodium, White Gold,...

20 Cttw Pink Tourmaline & Diamond Dangle Earrings
Located in Mill Valley, CA
Rubellite (hot pink) Tourmalines Weight: 20 carats (approx. total) Cut: Asscher Cut Origin: Papruk Mine
Category

2010s Afghan Contemporary Dangle Earrings

Materials

Diamond, Tourmaline, 18k Gold

Multicolored Tourmaline Bracelet
Located in Tampa, FL
A very high quality multi-colored tourmaline Estate bracelet features 20 carat apx. of colorful
Category

Vintage 1980s Unknown Modern Beaded Bracelets

Materials

Tourmaline, 18k Gold, Yellow Gold

Huge 20 Carat Pink Tourmaline Diamond Ring Vintage 14 Karat Gold Marquise Estate
Located in Torrance, CA
yellow gold. Marquise shaped step cut pink tourmaline measures 33mm x 14mm (estimated at 20 carats
Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Tourmaline, 14k Gold, Yellow Gold

H.Stern Green Tourmaline Diamond Gold Ring
By H. Stern
Located in New York, NY
Stern Tourmaline approximately 20 carats & measuring 20 x 12 x9.
Category

Vintage 1980s Brazilian Modern Cocktail Rings

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

Green Tourmaline and Diamond-Set Gold Ring
Located in Litchfield, CT
ocean green 2.20-carat tourmaline is a rare hue. Excellent condition. Remark: "Color is the heart of
Category

Early 2000s American Fashion Rings

Materials

Diamond, Tourmaline, 14k Gold, White Gold

Sleek Modernist Green Tourmaline and Diamond Set Gold Pendant
Located in Litchfield, CT
7/8 inches high by 1/2 inch wide WEIGHT: 11.0 grams STONES: 20 carat green tourmaline and
Category

Vintage 1970s Pendant Necklaces

Materials

Tourmaline, White Diamond, 18k Gold, White Gold

20 Carat Amethyst, Pink Tourmaline and Diamond Ring in 14 Karat Rose Gold
By Sunita Nahata
Located in Hong Kong, HK
gold with pink tourmaline and diamonds. Amethyst: 20 carat, 18x15mm, cushion checkerboard shape. Pink
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Amethyst, Diamond, White Diamond, Tourmaline, Gold, 14k Gold, Rose Gold

Art Deco Pink Tourmaline Gold Ring
Located in Amsterdam, NL
A large 18 carat rosé gold tank ring set with a square step cut bright pink tourmaline (app. 20
Category

Vintage 1930s French Cocktail Rings

Materials

Tourmaline, 18k Gold

Verdura Tourmaline Diamond Yellow Gold Earrings
By Verdura
Located in Beverly Hills, CA
approximately 20 carats of pastel tourmaline and 0.85 carat of round brilliant cut diamonds. The diamonds are
Category

Vintage 1980s American Clip-on Earrings

Materials

Diamond, Tourmaline, 18k Gold, White Gold, Yellow Gold

Green and Red Tourmaline ‘24.92 Carat’ Diamond ‘7.96 Carat’ Necklace
By Michael Engelhardt
Located in Boca Raton, FL
grams and is constructed of small gold and diamond circles, separated by 24.92 carats of Tourmalines (20
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

Tourmaline, 18k Gold

Stunning Italian 18 Karat Gold 21.75 Carat Green Tourmaline G/H VS Diamond Cuff
Located in Shaker Heights, OH
13.50mm, with a weight of approximately 20 carats. The tourmaline is set with a halo of 26 round
Category

Vintage 1960s Unknown Retro Cuff Bracelets

Materials

White Diamond, Tourmaline, 18k Gold

20ct Indicolite Tourmaline & Diamond 18K Ring
Located in Mill Valley, CA
This gemstone is both rare and spectacular. It is a large, rare, 20 carat 'popsicle blue
Category

2010s Pakistani Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, Indicolite, 18k Gold

Frosted Rock Crystal, Tourmaline and Diamond Earrings
By Andrew Glassford
Located in Dallas, TX
rectangular cut Brazilian Green Tourmalines and .20 carats of Diamonds are the perfect compliment to the Rock
Category

21st Century and Contemporary American Modern Dangle Earrings

Materials

Diamond, Rock Crystal, Tourmaline, 18k Gold

18 Karat Rose Gold Diamond Tourmaline Amethyst and Peridot Cluster Earrings
By Gianni Lazzaro
Located in Duesseldorf, DE
Diamond Tourmaline Amethyst and Peridot Cocktail Ring. 20 Diamonds 0.71 Carats 4 Tourmaline 3.33 Carats
Category

21st Century and Contemporary German More Earrings

Materials

Amethyst, Diamond, Peridot, Tourmaline, Rose Gold, 18k Gold

20 Carats Pink Tourmaline Cabochon Diamond Gold Ring
Located in Agoura Hills, CA
This beauty features a teardrop shaped 22 x 14 mm, approximately 20ct pink tourmaline cabochon set
Category

Late 20th Century American Cocktail Rings

Materials

Diamond, Tourmaline, 14k Gold

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Rare Bicolor Tourmaline – One-of-a-Kind Gem for Collectors and Custom Jewelry
By Merkaba
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Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline, Other

GRS Certified 1.51 Carat Natural Unheated Padparadscha Sapphire
Located in Los Angeles, CA
In Sinhalese, Padparadscha means 'Lotus Blossom' and the term has come from the word Padmarag in Sanskrit, meaning 'one having the colour of a lotus. This 1.51 carats with GRS Report...
Category

21st Century and Contemporary Malagasy Loose Gemstones

Materials

Sapphire, Padparadscha Sapphire

Emilio Jewelry Certified 83.00 Carat Fancy Diamond Necklace
By Emilio!
Located in New York, NY
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Category

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Materials

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Hermes Limited Edition Mini Kelly 20 Sellier Beton Matte Alligator Bag Gold Hard
By Hermès
Located in Miami, FL
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Syna Blue Topaz Yellow Gold Ring with Diamonds
By Syna Jewels
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Category

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Materials

Pink Diamond

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By Ella Gafter
Located in New York, NY
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Materials

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Burma Ruby and Diamond Cluster Necklace Platinum and 18K Gold
Located in New York, NY
This spectacular necklace is built around 22 oval-cut Burma rubies ranging in size from approximately 2.50 carats to 0.95 carats totalling approximately 38 carats. The rubies exhibit...
Category

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Materials

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By Antinori Fine Jewels
Located in Chicago, IL
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Category

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Materials

Diamond, White Diamond, Platinum

David Webb Platinum & 18K Gold 1960's Maltese Lapis, Enamel Cross Style Brooch
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Located in New York, NY
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By Antinori Fine Jewels
Located in Chicago, IL
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Category

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Located in New York, NY
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20 Carat Tourmaline For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 20 carat tourmaline for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and yellow gold. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a 20 carat tourmaline may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing 20 carat tourmaline — no matter the origin — is easy, but LB Exclusive, DGI and Luigi Ferrara each produced a popular version that is worth a look. A 20 carat tourmaline can make for a versatile accessory, but a selection from our variety of 309 tourmaline versions can add an especially stylish touch. An oval cut version of this piece has appeal, but there are also round cut and emerald cut versions for sale. Most of our 20 carat tourmaline for sale are for women, but there are 111 pieces available to browse for men.

How Much is a 20 Carat Tourmaline?

Prices for a 20 carat tourmaline can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $200,241, while this accessory, on average, fetches $3,797.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Tourmaline in Jewelry Design

Very few gems dazzle quite in the manner that tourmaline does — vintage and antique tourmaline jewelry is a showstopper, and you can blame this on its wide range of spectacular colors. In fact, when Dutch traders brought stones back home from Sri Lanka that they couldn't identify, they called them "toramalli," a Sinhalese term for "mixed gems."

If you could transform the ocean to a gem, this is what it would look like: a clear, translucent azure, bordering on turquoise, hypnotizing in its depth and sparkling in the sun.

There is, in fact, such a stone, although it comes from deep in the copper-rich mountains of Paraíba, Brazil, and not from the oceans along its coast. Far rarer than diamonds, Paraíba tourmaline, a kind of tourmaline discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.

While diamonds generally sell for about $6,000 per carat, a carat of Paraíba tourmaline is likely to fetch about $16,000. Fans of the gem are said to include singer Taylor Swift and actress Zooey Deschanel, as well as some of the finest jewelers.

“No other stone can have a color as magnetic and captivating as Paraíba tourmaline,” says Vania Leles of VanLeles Diamonds, who combines the stone with diamonds and other gems in several of her designs.

You don't have to stop at Paraíba tourmaline jewelry — on 1stDibs, find the most extraordinary antique and vintage tourmaline rings, tourmaline and diamond earrings and other accessories.

Questions About 20 Carat Tourmaline
  • 1stDibs ExpertApril 5, 2022
    The term “20 carat gold” does not have a meaning. “Carat” is a unit of measurement used to describe the size of gemstones. “Karat” is the unit used to describe gold precious metal. Gold stamped as 20 karat or 20K is 83.3 percent pure gold and 16.7 percent metal alloy. You'll find a wide variety of gemstone jewelry on 1stDibs.