Skip to main content

Black Onyx And Pearl

14
to
135
811
319
582
466
210
180
148
119
98
67
62
44
38
26
23
21
20
15
15
13
10
9
8
7
7
6
5
3
3
3
2
2
1
1
1
62
60
58
35
26
Sort By
14 Karat Yellow Gold Diamond, Black Onyx and Pearl Pendant
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold Black Onyx, Diamond and Pearl Pendant This exquisite pendant features
Category

20th Century Pendant Necklaces

Materials

Multi-gemstone, Yellow Gold

Trianon Enamel, Onyx and Pearl Shell Cufflinks
By Trianon
Located in New York, NY
Finely crafted in 18K yellow gold featuring black and white enamel, black onyx and pearls.  Signed
Category

21st Century and Contemporary Cufflinks

Materials

Onyx, Pearl, 18k Gold, Enamel

Tiffany & Co Ziegfeld Black Onyx Pearl Bead Silver Daisy Pendant
By Tiffany & Co.
Located in London, GB
Step into timeless glamour with the Tiffany & Co. Ziegfeld Black Onyx Pearl Bead Silver Daisy
Category

2010s Pendant Necklaces

Materials

Onyx, Pearl, Silver

Marina J. 14k Gold, Pearl, Black Onyx & Mediterranean Coral Lever Back Earrings
By Marina J.
Located in Los Angeles, CA
white Pearl with a magnificent iridescence, hanging within a flat Black Onyx Donut Bead. The stark
Category

21st Century and Contemporary American Artisan Dangle Earrings

Materials

Coral, Onyx, Pearl, Gold, 14k Gold, White Gold

Marina J. Woven Pearl Sautoir with Black Onyx and Silver
By Marina J.
Located in Los Angeles, CA
sitting atop a decorative Silver round matrix bead, from which Graduated strands of Black Onyx and Pearls
Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

Onyx, Pearl, Silver, Sterling Silver

Marina J. Double Onyx and Pearl Earrings with 14 Karat White Gold Hook and Beads
By Marina J.
Located in Los Angeles, CA
These classic double black onyx and pearl earrings with 14 k white gold hook and wiring are elegant
Category

21st Century and Contemporary American Artist Drop Earrings

Materials

Onyx, Pearl, Gold, 14k Gold, White Gold

1890 Victorian Diamond and Pearl Black Onyx Locket
Located in Lexington, KY
This is a spectacular 1890 Victorian Black Onyx, Diamond, and Pearl Locket! This locket features 10
Category

Antique 1860s Victorian Pendant Necklaces

Materials

Diamond, Onyx, Pearl, 14k Gold, Yellow Gold

Black Onyx with Pearls Lapel Mourning Watch
Located in New York, NY
Black onyx with pearls lapel mourning watch 18k yellow gold bezel and hinges; bezel and accent
Category

20th Century Pocket Watches

Materials

Onyx, Pearl

AJD Elegant 45 Inch Black and White Pearl and Onyx Necklace
By Aria Jewelry Design
Located in Raleigh, NC
This is a lovely, long white Coin Pearl and Black Onyx necklace that is a pleasure to wear. You
Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

Onyx, Pearl, Sterling Silver, Mixed Metal

Black Onyx and Mother of Pearl Diamond Yellow Gold Necklace
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage black onyx and mother of pearl, 0.22 carat diamond and 18k yellow and white
Category

Vintage 1980s Pendant Necklaces

Materials

Diamond, Onyx, Pearl, 18k Gold, Yellow Gold

Black Onyx Diamond and Pearl Gold and Platinum Pendant Art Deco
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique black onyx, seed pearl and 0.13 carat diamond, platinum and
Category

Vintage 1930s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Pearl, Gold, 15k Gold, Platinum

Victorian Onyx and Seed Pearl Locket
Located in New York, NY
Victorian onyx, gold and seed pearl locket pendant circa 1880's. Lovely buckle motif with photo
Category

Antique Late 19th Century American Victorian More Necklaces

Materials

Natural Pearl, Onyx, 14k Gold

Mother of Pearl, Onyx, & Seed Pearl Art Deco Cufflinks-9k Gold Platinum Vintage
Located in Greensboro, NC
Stone Information: Mother of Pearl Color: White Genuine Onyx Color: Black Genuine Seed Pearls Each
Category

Late 20th Century Unknown More Jewelry

Materials

Onyx, Pearl, 9k Gold, Platinum

14 Karat Yellow Gold Pearl, Diamond and Black Onyx Earrings
Located in Scottsdale, AZ
Designer: custom Material: 14K yellow gold Diamond: 40 round brilliant cut = .80cttw Color: H Clarity: SI1 Dimensions: earrings measure 24.6 X 24.9mm Weight: 13.27 grams 210-885
Category

21st Century and Contemporary More Earrings

Materials

Diamond, Onyx, Pearl, 14k Gold, Yellow Gold

AJD 36 Inch Long and Lovely Silvery Pearls and Black Onyx Necklace
By Aria Jewelry Design
Located in Raleigh, NC
features a design of these keshi pearls, matte Black Onyx rondelles, and silver tone accents. It is
Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

Diamond, Onyx, Pearl, Sterling Silver, Mixed Metal

Victorian Onyx and Seed Pearl Buckle Brooch
Located in New York, NY
Timeless Victorian Onyx 14 kt Gold and Seed Pearl Buckle Brooch from the late 19th Century. 2.75" x
Category

Antique 1880s American Victorian Brooches

Materials

Onyx, Pearl, Gilt Metal, 14k Gold

Victorian Onyx and Seed Pearl Buckle Brooch
Victorian Onyx and Seed Pearl Buckle Brooch
Free Shipping
W 0.5 in L 2.75 in
Antique Diamond Pearl and Black Onyx Yellow Gold Brooch, circa 1890
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 0.41 carat diamond, pearl, black onyx and 18 karat yellow
Category

Antique 1890s Unknown Victorian Brooches

Materials

Diamond, Onyx, Pearl, Gold, 18k Gold, Yellow Gold

Pearl Black Onyx Sautoir Earring Edwardian Earring
Located in New York, NY
Introducing our stunning Antique Pearl and Diamond Earrings, the epitome of vintage charm and
Category

Early 20th Century Edwardian Drop Earrings

Materials

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

Michael Kneebone Double Strand Baroque Pearl Black Onyx Necklace
By Michael Kneebone
Located in Austin, TX
Two strands of enormous baroque Chinese freshwater pearls and black onyx beads comprise this
Category

2010s American Contemporary Multi-Strand Necklaces

Materials

Onyx, Cultured Pearl, Pearl, 18k Gold, Vermeil

Asch Grossbardt Black Onyx, Coral, Diamond and Mother of Pearl Ring
By Asch Grossbardt
Located in Darnestown, MD
Wonderful Modernist design ring by Asch Grossbardt. Inset in the black onyx ground are coral
Category

Late 20th Century American Modernist Dome Rings

Materials

Pearl, Onyx, Diamond, Coral, 18k Gold

Antique Black Onyx Seed Pearl Gold Brooch Pendant
Located in Rotterdam, NL
An antique 19th century black onyx pendant created with pearls set in a gold floral decor. The oval
Category

Antique Late 19th Century Dutch Victorian Pendant Necklaces

Materials

Onyx, Pearl, Gold, 14k Gold, Yellow Gold

AJD Elegant Black Onyx and White Pearl Necklace June Birthstone Great Gift!!
By Aria Jewelry Design
Located in Raleigh, NC
Own the jewelry you desire Elegant necklace of glistening Black Onyx (12MM) and iridescent White
Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

Onyx, Pearl, Gold Plate, Mixed Metal

Multi-Hued Pearls Black Onyx and Smoky Quartz Bracelet in Sterling Silver
By Stephen Dweck
Located in Lyndhurst, NJ
Immerse yourself in the captivating beauty of the Stephen Dweck Terraquatic Collection, where the elements of earth and water converge in exquisite harmony. Crafted with meticulous a...
Category

21st Century and Contemporary American Artisan Beaded Bracelets

Materials

Freshwater Pearl, Onyx, Pearl, Quartz, Sterling Silver

Pearl, Onyx, Black Diamond and Diamond Earrings in 18 Karat White Gold Settings
Located in Bangkok, TH
Pearl, Onyx, Black Diamond 1.20 carats and Diamond 1.81 carats Earrings set in 18 Karat White Gold
Category

2010s Thai Contemporary Clip-on Earrings

Materials

Black Diamond, Onyx, Pearl, 18k Gold, White Gold

Multi Strand Pearl Diamond Onyx and Black Enamel Gold Designer Necklace
By Nouvelle Bague
Located in Montreal, QC
Simply Beautiful! Designer Nouvelle Bague Foglie di Acanto Onyx, Diamond and Black Enamel 18K white
Category

Late 20th Century Italian Modernist Multi-Strand Necklaces

Materials

Diamond, Onyx, Pearl, Gold, 18k Gold, White Gold, Enamel

Antique Black Onyx Enamel and Seed Pearl 20 Karat Yellow Gold Mourning Brooch
Located in Jesmond, Newcastle Upon Tyne
An exceptional, fine and impressive Victorian black onyx, enamel and seed pearl, 20 karat yellow
Category

Antique 1880s Unknown Brooches

Materials

Onyx, Pearl, Yellow Gold, Enamel

18 Karat Yellow Gold, Black Onyx, Diamond and South Sea Pearl Cocktail Ring
Located in New York, NY
18 Karat Yellow Gold Ring features alternating rows of black onyx and Diamonds, with a 12.5MM South
Category

Vintage 1980s American Contemporary Fashion Rings

Materials

South Sea Pearl, Pearl, Onyx, Diamond, Yellow Gold

Asch Grossbardt Onyx and Mother of Pearl Earrings
By Asch Grossbardt
Located in Darnestown, MD
stones are black onyx and mother of pearl set in 14 karat gold. The earrings are 3/4 inch square. Backs
Category

1990s American Modern Lever-Back Earrings

Materials

Onyx, Pearl, 14k Gold

AJD Gorgeous Magnificent Elegant Natural Black Onyx & Peachy Pearl Necklace
By Aria Jewelry Design
Located in Raleigh, NC
enhancing these flat black Onyx rondels with sparkling silver tone crystal accents is super elegant on this
Category

21st Century and Contemporary American Beaded Necklaces

Materials

Onyx, Pearl

AJD 15 Inch Choker of Mother of Pearl and Black Onyx Great Gift!!
By Aria Jewelry Design
Located in Raleigh, NC
Handmade choker necklace of Mother of Pearl and frosted Black Onyx. This unique 15 inch choker
Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

Onyx, Pearl, Mixed Metal

Mother of Pearl, Onyx, & Ruby Bumblebee Brooch/Pendant 14k Gold Cabochon .10ctw
Located in Greensboro, NC
Onyx Color: Black Natural Rubies Treatment: Heating Carats: .10ctw Color: Red Cut: Round Cabochon
Category

Late 20th Century Unknown More Jewelry

Materials

Onyx, Pearl, Ruby, 14k Gold

AJD 20 Inch Gray Iridescent Biwa Pearl and Black Onyx necklace Great Gift!
By Aria Jewelry Design
Located in Raleigh, NC
20 Inch gray iridescent biwa pearls mixed with highly polished 10mm black onyx create this elegant
Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

Onyx, Pearl, Silver, Mixed Metal

Yin And Yang Black Onyx and White Mother of Pearl Fortune Pendant with 14K Gold
Located in Kowloon, HK
Black Onyx. Perfect for dressing up or casual everyday wear. (Does not include a chain) Materials
Category

2010s Hong Kong Pendant Necklaces

Materials

Onyx, Pearl, 14k Gold, Yellow Gold

18ct Rose Gold Pearl and Diamond Onyx Ring
Located in Sydney, NSW
diamonds bordering black onyx, complemented by a beautiful polished finish design. Pearl Weight: 0.10g
Category

2010s Australian Contemporary More Rings

Materials

Diamond, Onyx, Pearl, Rose Gold, 18k Gold

Yellow Gold Hexagon Black Onyx and Mother-of-pearl Cufflinks
Located in New York, NY
outfit. The black onyx and mother-of-pearl stones are hand cut and expertly placed, creating a beautiful
Category

21st Century and Contemporary American Art Deco Cufflinks

Materials

Onyx, 18k Gold, Yellow Gold

Marina J. 2 Tier Pearl, Black Onyx and Solid 14k Yellow Gold Earrings
By Marina J.
Located in Los Angeles, CA
Stunning pair of Earrings by Marina J. This 2 tier Pearl and Black Onyx set features white Pearls
Category

21st Century and Contemporary American Artisan Dangle Earrings

Materials

Onyx, Pearl, Gold, 14k Gold, Yellow Gold

Carved Black Onyx Diamond Ruby Pendant Necklace With Pearls and 18k Yellow Gold
Located in Hong Kong, HK
Radiate opulence with the strikingly carved black onyx centerpiece, complemented by 17 freshwater
Category

2010s Hong Kong Contemporary Chain Necklaces

Materials

Diamond, Onyx, Pearl, Ruby, 18k Gold, Yellow Gold

14K Yellow Gold Round Black Onyx Seed Pearl Ring #16001
Located in Washington Depot, CT
disc is set with 4 black onyx stones and 5 seed pearls Stamped 14K Shank is approx. 2.3 mm Size of
Category

20th Century Engagement Rings

Materials

Onyx, Pearl, Gold, 14k Gold, Yellow Gold

Marina J. Two Tier Pearl, Black Onyx and Solid 14k Yellow Gold Earrings
By Marina J.
Located in Los Angeles, CA
and Lever Back Hooks. A Graudated set of Pearl sitting in Black Onyx hang off solid 14k Yellow Gold
Category

21st Century and Contemporary American Artisan Dangle Earrings

Materials

Onyx, Pearl, Gold, 14k Gold, Yellow Gold

Victorian Black Onyx Natural Pearl Diamond 18 Kt Locket Pendant
Located in Napoli, IT
Onyx is skilfully hand carved, natural pearl is slight off shape but pretty large in size ( 8 x 6.6 mm
Category

Late 20th Century European Victorian Pendant Necklaces

Materials

Diamond, Onyx, Natural Pearl, 18k Gold

18 Karat Yellow Gold Black Onyx and Mother of Pearl Quatrefoil Drop Earrings
Located in Scottsdale, AZ
Designer: custom Material: 18K yellow gold Dimensions: earrings measure 53 x 17mm Fastenings: posts with friction backs Weight: 15.50 grams
Category

21st Century and Contemporary Drop Earrings

Materials

Onyx, Pearl, 18k Gold, Yellow Gold

Black Onyx Topaz Mother of Pearl Flower Ring
By Meghna Jewels
Located in Hoffman Estate, IL
Cast from sterling silver. This ring is hand set with 3.78 carats black onyx, .54 carats Mother of
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Onyx, Topaz, Sterling Silver

Eostre Ruby Cabochon, Black Onyx, Diamond and South Sea Pearl White Gold Earring
Located in Melbourne, AU
gold. Black onyx is natural and hand crafted. this earring is 14.3g, consistent long time wearing may
Category

2010s Australian Edwardian Stud Earrings

Materials

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

Black Onyx Mother-Of-Pearl Toggle Double Sided Bracelet 18K Gold, 1970
Located in Herzelia, Tel Aviv
Black Onyx and white Mother-Of-Pearl Toggle (Double Sided) Bracelet. Set in 18K Yellow Gold
Category

Vintage 1970s Israeli Link Bracelets

Materials

Onyx, Pearl, 18k Gold

Art Deco 30 Carat Amethyst Onyx and Pearl Necklace
Located in Santa Barbara, CA
cut buff top black onyx and dainty seed pearl accents is sure to make a lasting impression and is a
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Amethyst, Onyx, Pearl, 18k Gold, White Gold

Mother of Pearl and Onyx 18K Yellow Gold Necklace
By Valentin Magro
Located in New York, NY
Mother of Pearl and black onyx intertwine for this necklace of distinction. The shimmering rainbow
Category

2010s American Beaded Necklaces

Materials

Onyx, Pearl, 18k Gold, Yellow Gold, Gold

Vintage 18K Gold Large Mabe Pearl Diamond & Black Onyx Frame Button Earrings
Located in Montclair, NJ
Brilliant Cut - Pave Set - VS1-SI1 Clarity - G/H Color - 0.20ctw (approx.) (4) Natural Genuine Black Onyx
Category

21st Century and Contemporary Clip-on Earrings

Materials

Diamond, Onyx, Pearl, 18k Gold

Ella Gafter Pearl Onyx Pendant Necklace
By Ella Gafter
Located in New York, NY
diamonds and decorated with a crystal and black onyx ringlet, lending the jewel a distinctive art déco look
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Pearl, Diamond, South Sea Pearl, Onyx, White Diamond, Crystal, White Gol...

Ella Gafter Pearl Diamond Onyx Necklace
By Ella Gafter
Located in New York, NY
any way. The 16” flexible necklace is composed of gold links decorated with black onyx and diamonds
Category

21st Century and Contemporary Italian Artist Pendant Necklaces

Materials

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

Amethyst Gold Pearl 18 Karat Yellow Gold Black Carved Onyx Buddha Necklace
By Giulia Colussi
Located in Milan, IT
Very unique necklace with Amethyst Drop 3,40 cts 18k Yellow gold gr. 16,80, black onyx carved
Category

2010s Italian Artisan Chain Necklaces

Materials

Amethyst, Onyx, Natural Pearl, 18k Gold

Black Onyx Topaz Mother of Pearl Flower Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Cast from sterling silver. These stud earrings are hand set with 3.97 carats black onyx, .55 carats
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Onyx, Topaz, Sterling Silver

Black Onyx Topaz Mother of Pearl Flower Stud Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Cast from sterling silver. These stud earrings are hand set with 4.25 carats black onyx, 1.01
Category

21st Century and Contemporary Unknown Modern Stud Earrings

Materials

Onyx, Topaz, Sterling Silver

Antique 14 Karat Gold Locket Pendant Starburst Onyx Oriental Pearls Black Enamel
Located in Munich, Bavaria
This elegant pendant locket has been cut out of onyx and decorated with a starburst made out of
Category

Antique 1870s European Pendant Necklaces

Materials

Onyx, Pearl, 14k Gold, Enamel

Asch Grossbardt Onyx and Mother of Pearl Earrings
By Asch Grossbardt
Located in Darnestown, MD
Chic black and white earrings by Asch Grossbardt with onyx and mother of pearl. Dividing the nine
Category

1990s American Modern Lever-Back Earrings

Materials

Onyx, 14k Gold

Victorian Onyx Seed Pearl Gold Earrings
Located in Boston, Lincolnshire
An Antique Victorian era c.1890 18 Carat Yellow Gold, Black Onyx and split Natural Seed Pearl
Category

Antique Late 19th Century British Victorian Drop Earrings

Materials

Onyx, Pearl, 18k Gold, 9k Gold

Geometric Pearl Diamond Onyx Gold Earrings
Located in Beverly Hills, CA
and princess cut diamonds. Black onyx adds contrast to the piece. It is made in 18k white gold
Category

21st Century and Contemporary American Stud Earrings

Materials

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

Asch Grossbardt Onyx and Mother of Pearl Earrings
By Asch Grossbardt
Located in Darnestown, MD
Chic black and white earrings by Asch Grossbardt with onyx and mother of pearl. Dividing the nine
Category

1990s American Modern Lever-Back Earrings

Materials

Onyx, 14k Gold

Vintage 18k Gold Inlaid Black Onyx Mother of Pearl & Diamond Clip On Earrings
Located in Montclair, NJ
--Stone(s):-- (2) Natural Genuine Onyx - Custom Cut - Inlaid Set - Pure Black Color (4) Genuine
Category

21st Century and Contemporary Clip-on Earrings

Materials

Diamond, Onyx, Pearl, 18k Gold

Tiffany & Co. Coral Onyx Pearl Gold Earrings
By Tiffany & Co.
Located in Bethesda, MD
swirl of black onyx and carved coral. 3/4 of and inch square.
Category

Vintage 1960s American Clip-on Earrings

Materials

Coral, Onyx, Pearl, 18k Gold

Bracelet in 18K White Gold with White and Black Diamonds, Mother of Pearl, Onyx
By Miseno
Located in Huntington, NY
carats) , mother of pearl and onyx (approx. 3.70 grams). Inspired by the polychrome mosaics now submerged
Category

2010s Italian Cuff Bracelets

Materials

White Diamond, Black Diamond, Onyx, 18k Gold, White Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "Black Onyx And Pearl", and we’ll notify you when there are new listings in this category.

Black Onyx And Pearl For Sale on 1stDibs

On 1stDibs, you can find the most appropriate black onyx and pearl for your needs in our varied inventory. Frequently made of Gold, Yellow Gold and 14k Gold, this item was constructed with great care. Our collection of these items for sale includes 52 vintage editions and 48 modern creations to choose from as well. You’re likely to find the perfect black onyx and pearl among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. Finding an appealing black onyx and pearl — no matter the origin — is easy, but Marina J., Gemjunky/M D Designs and Decadent Jewels each produced a popular version that is worth a look. Take a look at a black onyx and pearl featuring Onyx from our inventory today to add the perfect touch to your look. See these pages for a bead iteration of this accessory, while there are also round cut cut and mixed cut cut versions available here, too. Finding a black onyx and pearl for sale for women should be easy, but there are 36 pieces available to browse for unisex as well as men, too.

How Much is a Black Onyx And Pearl?

Prices for a black onyx and pearl can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $228 and can go as high as $650,000, while this accessory, on average, fetches $1,193.
Questions About Black Onyx And Pearl
  • 1stDibs ExpertNovember 6, 2023
    Yes, some black pearls are real pearls. Genuine black pearls typically come from Tahiti, sourced from black-lip pearl oysters. Some jewelry features synthetic black pearls created in laboratories. Explore a selection of black pearl jewelry from some of the world's top dealers on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    The material of the ring setting is a driving factor in what a black onyx ring is worth. An onyx ring with a sterling silver ring setting can be purchased at under $30 as well. Black onyx is a semi-precious gemstone, with prices ranging from $1 to $500 per carat. Find a collection of vintage and designer black onyx rings on 1stDibs today.
  • 1stDibs ExpertApril 5, 2022
    One way to tell if your black onyx is real or not is to use a scratch test. Because black onyx clocks in at 6.5 to 7 on the Mohs scale of mineral hardness, it can’t be scratched by softer materials. Use a copper penny or a steel knife and scratch the surface of your stone. If the object leaves a scratch on the stone, it isn’t real black onyx. On 1stDibs, you’ll find a collection of genuine black onyx jewelry from some of the world’s top sellers.
  • A black onyx ring is a ring set with an onyx gemstone. Onyx is a semi-precious gemstone that typically comes in the color black.
  • 1stDibs ExpertApril 5, 2022
    What black pearls symbolize is largely a matter of personal opinion. Some people associate them with mystery due to their color. Others believe they represent mental strength, wealth or freedom. You'll find a variety of black pearl jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Because black pearls only form when sand is trapped in a specific type of oyster, the Tahitian black-lipped Pinctada, they are very rare. Black pearls occur once in every 10,000 pearls.
  • 1stDibs ExpertFebruary 22, 2021
    Because the dark color of tahitian black pearls makes them so exotic, they can be more valuable. Depending on quality and size a strand can cost between $500 and $25000.