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20mm South Sea Pearl

White South Sea Cultured Pearl Diamond Drop Drop Earrings Baroque 20 x 13.5 mm
White South Sea Cultured Pearl Diamond Drop Drop Earrings Baroque 20 x 13.5 mm

White South Sea Cultured Pearl Diamond Drop Drop Earrings Baroque 20 x 13.5 mm

Located in Viena, Viena

XL South Sea Cultured Pearl Earrings with Diamonds, strikingly beautiful and fit perfectly with pearl necklaces or just ideal as exclusive earrings White South Sea Cultured Pearl Di...

Category

2010s Italian Modern Chandelier Earrings

Materials

Diamond, Cultured Pearl, South Sea Pearl, 14k Gold, Yellow Gold

Blue Sapphire Necklace Diamonds 20mm Pearl Design by Ella Gafter
Blue Sapphire Necklace Diamonds 20mm Pearl Design by Ella Gafter

Blue Sapphire Necklace Diamonds 20mm Pearl Design by Ella Gafter

By Ella Gafter

Located in New York, NY

A magnificent Australian South Sea pearl of the extraordinary size of 20mm competes the design.

Category

21st Century and Contemporary Artist Drop Necklaces

Materials

Diamond, Pearl, South Sea Pearl, Sapphire, Blue Sapphire, 18k Gold

Blue Sapphire Diamond 20mm Pearl Pendant Necklace Design by Ella Gafter
Blue Sapphire Diamond 20mm Pearl Pendant Necklace Design by Ella Gafter

Blue Sapphire Diamond 20mm Pearl Pendant Necklace Design by Ella Gafter

By Ella Gafter

Located in New York, NY

The blue sapphire and diamond pendant features an articulated grapevine of drop shape faceted Ceylon sapphires flanking a spine of round diamonds. The jewel suspends a splendid South...

Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, Pearl, South Sea Pearl, Sapphire, Blue Sapphire, 18k Gold, Whit...

20mm Pearl Diamond Cocktail Ring Art Déco style Design by Ella Gafter
20mm Pearl Diamond Cocktail Ring Art Déco style Design by Ella Gafter

20mm Pearl Diamond Cocktail Ring Art Déco style Design by Ella Gafter

By Ella Gafter

Located in New York, NY

The South Sea pearl and diamond ring features an exceptionally large and beautiful South Sea pearl of 20mm size.

Category

21st Century and Contemporary Italian Artist Cocktail Rings

Materials

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

Diamond Riviera Necklace with 20mm x 18mm Pearl Pendant Design by Ella Gafter
Diamond Riviera Necklace with 20mm x 18mm Pearl Pendant Design by Ella Gafter

Diamond Riviera Necklace with 20mm x 18mm Pearl Pendant Design by Ella Gafter

By Ella Gafter

Located in New York, NY

The pearl and diamond pendant features a spray of drop shape and marquise diamonds (7.87 carats) suspending a 16.5 x 17mm South Sea pearl. The latter is connected by a ribbon set wit...

Category

21st Century and Contemporary Italian Artist Drop Necklaces

Materials

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

Recent Sales

Rare 15-20mm South Sea Pearl Necklace
Rare 15-20mm South Sea Pearl Necklace

Rare 15-20mm South Sea Pearl Necklace

Located in West Palm Beach, FL

Rare 15-20mm South Sea Pearl Necklace Range: 15mm - 20mm Clasp: 14.5mm Length: 17.5 inches

Category

21st Century and Contemporary Beaded Necklaces

Materials

South Sea Pearl

Baroque South Sea Pearl and Diamond Pendant
Baroque South Sea Pearl and Diamond Pendant

Baroque South Sea Pearl and Diamond Pendant

Located in Beverly Hills, CA

A lustrous, large 20mm baroque south sea pearl pendant surmounted by a crown of pear shaped diamonds and a circle of round brilliant diamonds, nicely finished by a single round diamo...

Category

Late 20th Century More Jewelry

Materials

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

Margot McKinney 18 Karat White Gold Australian South Sea Pearl and Lapis Necklet
Margot McKinney 18 Karat White Gold Australian South Sea Pearl and Lapis Necklet

Margot McKinney 18 Karat White Gold Australian South Sea Pearl and Lapis Necklet

By Margot McKinney

Located in Brisbane AU , Queensland

Clasp is an Interchangeable 20mm - 21mm Australian South Sea Pearl Bayonet.

Category

21st Century and Contemporary Australian Beaded Necklaces

Materials

Lapis Lazuli, South Sea Pearl, Pearl, 18k Gold, White Gold

Susan Lister Locke South Sea Baroque Pearls & 18kt Gold Beads Set with Diamonds
Susan Lister Locke South Sea Baroque Pearls & 18kt Gold Beads Set with Diamonds

Susan Lister Locke South Sea Baroque Pearls & 18kt Gold Beads Set with Diamonds

By Susan Lister Locke

Located in Nantucket, MA

Feel like a Renaissance Beauty wearing these lustrous, large** 20 mm x 15mm South Sea Baroque Pearl and 18 Karat Gold and Diamond bead earrings.

Category

2010s American Contemporary Drop Earrings

Materials

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

Classic White 12-17 MM  South Sea Cultured Pearl & 20 Ct Diamond Necklace, 17"
Classic White 12-17 MM  South Sea Cultured Pearl & 20 Ct Diamond Necklace, 17"

Classic White 12-17 MM South Sea Cultured Pearl & 20 Ct Diamond Necklace, 17"

Located in New York, NY

This Listing is for Necklace only Emulating a wreath of delicate flowers, this South sea pearl necklace features the opulent White South Sea cultured pearl. Each pearl is alternating...

Category

1990s Beaded Necklaces

Materials

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

Faux Tahitian South Sea 18 x 20mm Exotic Multi Color Oval Pearl Necklace
Faux Tahitian South Sea 18 x 20mm Exotic Multi Color Oval Pearl Necklace

Faux Tahitian South Sea 18 x 20mm Exotic Multi Color Oval Pearl Necklace

Located in Montreal, QC

Best quality of faux Tahitian South Sea oval Pearls in unique exotic colors and shades; hand strung and knotted with matching colored silk! Strand measures approx. 18" long. Easy go...

Category

21st Century and Contemporary Contemporary Choker Necklaces

Materials

Pearl

South Sea Baroque Pearl Octopus 18 Karat Yellow Gold Brooch
South Sea Baroque Pearl Octopus 18 Karat Yellow Gold Brooch

South Sea Baroque Pearl Octopus 18 Karat Yellow Gold Brooch

By Mousson Atelier

Located in Bangkok, TH

Impressive brooch, with 20mm south sea baroque pearl, blue tourmalines on the eye of octopus, blue sapphires and diamonds on the body.

Category

21st Century and Contemporary Thai Contemporary Brooches

Materials

Diamond, Pearl, Blue Sapphire, Tourmaline, 18k Gold, Yellow Gold

Michael Kneebone Rhodochrosite Sapphire Baroque South Seas Pearl Pendant
Michael Kneebone Rhodochrosite Sapphire Baroque South Seas Pearl Pendant

Michael Kneebone Rhodochrosite Sapphire Baroque South Seas Pearl Pendant

By Michael Kneebone

Located in Austin, TX

Complimenting the center gem is a 10mm brilliant silver sapphire of 4.90 carats and a 20mm baroque Paspaley South Seas pearl. The gems are set in a hand-fabricated, eighteen karat y...

Category

2010s Contemporary Pendant Necklaces

Materials

Multi-gemstone, 18k Gold

Gold Indian Clasp Rare White Baroque South Sea Pearl Pendant Necklace
Gold Indian Clasp Rare White Baroque South Sea Pearl Pendant Necklace

Gold Indian Clasp Rare White Baroque South Sea Pearl Pendant Necklace

Located in Singapore, SG

A 45 cm string of the purest white 14 – 20 mm baroque south sea pearls. These are exceedingly rare and perfectly combined with a vintage 22 karat gold clasp from India and 22 karat g...

Category

2010s Modern Chain Necklaces

Materials

Pearl, South Sea Pearl, Gold, 22k Gold

South Sea Baroque Pearl and 18 Karat Yellow Gold Bead Earrings Set with Diamonds
South Sea Baroque Pearl and 18 Karat Yellow Gold Bead Earrings Set with Diamonds

South Sea Baroque Pearl and 18 Karat Yellow Gold Bead Earrings Set with Diamonds

By Susan Lister Locke

Located in Nantucket, MA

Feel like a Renaissance Beauty wearing these lustrous, large** 20 mm x 15mm South Sea Baroque Pearl and 18kt Gold and Diamond bead earrings.

Category

2010s American Contemporary Drop Earrings

Materials

Diamond, South Sea Pearl, 18k Gold

Vintage 20 MM South Sea Mabe Pearl and Yellow Gold Sunburst Clip-On Earrings
Vintage 20 MM South Sea Mabe Pearl and Yellow Gold Sunburst Clip-On Earrings

Vintage 20 MM South Sea Mabe Pearl and Yellow Gold Sunburst Clip-On Earrings

Located in Agoura Hills, CA

Crafted in 18K yellow gold, the earrings feature white South Sea mabe pearls in the center, measuring 20 mm in diameter.

Category

Mid-20th Century French Clip-on Earrings

Materials

Cultured Pearl, 18k Gold

Theresa May Style Faux 20 MM Size  White South Sea Color Pearl Choker Necklace
Theresa May Style Faux 20 MM Size  White South Sea Color Pearl Choker Necklace

Theresa May Style Faux 20 MM Size White South Sea Color Pearl Choker Necklace

By Magnificent Costume Jewelry

Located in New York, NY

Theresa May Style stunning 20inch faux 20mm French White South Sea Color handmade pearls by France's oldest faux pearl makers dating back to Napoleon lll. .The pearls are hand strun...

Category

Early 2000s American Modern Beaded Necklaces

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By John Galliano

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Category

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By Van Cleef & Arpels

Located in Mayfair, London, London

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Category

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Paco Rabanne Gold Chain Cocktail Dress

Paco Rabanne Gold Chain Cocktail Dress

By Paco Rabanne

Located in Beverly Hills, CA

Never worn Paco Rabanne Gold chain link sleeveless cocktail dress. New with tag. In excellent condition. Fit size 4-6

Category

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GIA Certified Fancy Intense Blue Heart Shape Diamond
GIA Certified Fancy Intense Blue Heart Shape Diamond

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By GEMME

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By Emilio!

Located in New York, NY

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Category

21st Century and Contemporary Three-Stone Rings

Materials

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Emerald and Diamond Bracelet

Emerald and Diamond Bracelet

By Diamond Scene New York

Located in New York, NY

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Emilio Jewelry GIA Certified 7.02 Carat Natural Blue Diamond Ring

Emilio Jewelry GIA Certified 7.02 Carat Natural Blue Diamond Ring

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NWT $295, 000 Gorgeous 18KT Gold 90CT Burmese Sapphire Diamond Necklace

NWT $295, 000 Gorgeous 18KT Gold 90CT Burmese Sapphire Diamond Necklace

Located in New York, NY

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By Hermès

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20mm South Sea Pearl For Sale on 1stDibs

Find the exact 20mm south sea pearl you’re shopping for in the variety available on 1stDibs. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. You can easily find a 82 antique edition and 187 modern creations to choose from as well. Finding the perfect 20mm south sea pearl may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 carat and 1 carat carat weights, specifically, are sought with frequency. Creating a 20mm south sea pearl has been a part of the legacy of many jewelers, but those produced by Ella Gafter, Harbor Diamonds and Yoko London are consistently popular. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and mixed cut cut versions available here, too. There aren’t many items for men if you’re seeking a 20mm south sea pearl, as most of the options available are for women and unisex.

How Much is a 20mm South Sea Pearl?

The price for a 20mm south sea pearl starts at $495 and tops out at $475,000 with these necklaces, on average, selling for $6,191.

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 Pearl in Jewelry Design

The pearl has been synonymous with ladylike elegance since the Tudor period — learn what to look for when shopping for vintage and antique pearl jewelry as well as how to tell the origin of a pearl with our handy primer.

Every woman at some point in her life desires a simple strand of pearls. They are elegant, timeless, versatile — just ask Coco Chanel or Jacqueline Kennedy — and valuable. In 1917, Pierre Cartier famously traded a double-strand of natural pearls for a Fifth Avenue mansion, the Cartier brand’s flagship store ever since. And if you were born in the beginning of summer, pearl is the June birthstone.

It is possible to tell where a pearl originated from its appearance. Akoyas are usually round and white — the classic pearl, if you will. South Sea pearls are normally larger and vary in color; orangey yellow ones are not uncommon. Tahitian pearls are mostly black but can also be gray or brown, and between the Akoya and the South Sea varieties in size. Freshwater pearls, or Orientals, run the gamut in terms of color and size, but in shape, they tend to resemble Rice Krispies. Another important distinction is a round pearl versus a baroque pearl. A round pearl is self-explanatory, but there are two types of baroque pearls: symmetrical and asymmetrical. In general, the symmetrical variation commands a higher valuation. Within a strand of pearls, uniformity is prized — the more the individual pearls resemble one another, the more valuable the strand.

According to the Gemological Institute of America (GIA), the earliest recorded mention of a pearl was in 2206 BC by a Chinese historian. Centuries later, Christopher Columbus made it a point to visit pearl fisheries during his 15th-century exploration of the Caribbean. Since the late-19th century, the Japanese have been at the forefront of cultivating pearls, when jeweler Kokichi Mikimoto successfully cultured the world’s first pearl in 1893.

On 1stDibs, find vintage and antique pearl necklaces, pearl earrings and other accessories.