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18k Gold And Onyx Rings

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Konstantino Sterling Silver, 18K Gold and Onyx Ring sz 7.25
By Konstantino
Located in New York, NY
This bold Konstantino statement ring features onyx and black spinel set in sterling silver with 18K
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

18k Gold, Sterling Silver

18 K Whitel Gold Ring Black Onyx Diamonds
Located in Zurich, Zollstrasse
Attractive moder n 18 K whitel Gold Ring featuring 1 square cut Onyx that is accentuated by 28
Category

2010s German Contemporary More Rings

Materials

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

Modern Italian 18 K Rose Gold Ring White Agate Black Onyx
Located in Zurich, Zollstrasse
a modern 18 K rose Gold italian Ring featuring a fancy sahpe black Onyx flanked by 2 fancy sahpe
Category

2010s Italian Contemporary Three-Stone Rings

Materials

Agate, Onyx, 18k Gold, Rose Gold

18K Gold Onyx and Citrine Pentagonal Ring
Located in Houston, TX
Modernistic 18K yellow gold ring set with a pentagonal citrine surrounded with onyx and diamonds
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Citrine, Diamond, Onyx, 18k Gold

Black Onyx and Diamond 18K Yellow Gold Ring
Located in Beverly Hills, CA
Black onyx and diamond 18K yellow gold ring featuring a dome shaped, high dimension onyx portion
Category

Vintage 1970s Dome Rings

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

Ring with onyx and diamonds 18k bicolour gold
Located in The Hague, ZH
18k bicolour gold ring set with onyx and brilliant cut diamonds. 0.60ct – F/G – VS/SI – ring size
Category

2010s Dutch Modern Fashion Rings

Materials

Diamond, Onyx, Gold, 18k Gold

18K White Gold Black Onyx and Diamond Ring
Located in Houston, TX
18K white gold cigar band style ring with black onyx and diamonds. The onyx is curved and is
Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, Onyx, White Gold, 18k Gold

Ring with onyx and diamonds 18k white gold
Located in The Hague, ZH
14k white gold ring set with onyx and brilliant cut diamonds. 0.40ct - F/G - VS/SI - ring size U.S
Category

2010s Dutch Modern Fashion Rings

Materials

Diamond, Onyx, 18k Gold, White Gold

Versace 18K White Gold Onyx Ring
By Versace
Located in Southampton, PA
The luxury brand Versace’s signature logo takes center stage on this opulent ring. Crafted from 18K
Category

21st Century and Contemporary Italian Signet Rings

Materials

Onyx, 18k Gold, White Gold

18K Onyx and Diamond Cocktail Ring
Located in Seattle, WA
.86ctw of sparkling diamonds set against bold black onyx, all in 18k yellow gold. With G-I color and VS1
Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

Chanel Onyx and Gold Camellia Ring 18k c2010 France
By Cartier
Located in Litchfield, CT
" carved in onyx. A stylishly versatile ring that will complement any occasion, its look is effortlessly
Category

2010s French Fashion Rings

Materials

Onyx, Gold, 18k Gold, Yellow Gold

Damiani 18K White Gold Onyx and Diamonds Ring
By Damiani
Located in North Miami Beach, FL
Damiani 18K White Gold Onyx and Diamonds Ring Diamonds 0.42ctw Made in Italy Size 4 Retail
Category

2010s Italian Modern Cocktail Rings

Materials

Diamond, Onyx, White Gold

18k Yellow Gold Coral Ring with Onyx and Diamonds
By Avanti
Located in Carrollton, TX
) Diamonds: 1.29 cts, Round Brilliant Coral: Oval Cabochon Onyx Metal: 18k Yellow Gold
Category

2010s American Contemporary Cocktail Rings

Materials

Coral, Diamond, Onyx, 18k Gold, Yellow Gold

Bvlgari 18K White Gold Onyx Pyramide Ring
By Bulgari
Located in Southampton, PA
Bvlgari 18K White Gold Onyx Pyramide Ring is offered in estate condition, inclusive of a gift box.
Category

21st Century and Contemporary Cocktail Rings

Materials

Onyx, White Gold, 18k Gold

Onyx Panther and Diamond Ring 18K Yellow Gold
Located in Dallas, TX
Onyx Panther and Diamond Ring in 18K Yellow Gold. Size 6 38.6 Grams 1.25" x 1.50"
Category

Vintage 1980s Fashion Rings

Materials

Diamond, Onyx

Vintage Diamond & Black Onyx 18K Gold Ring
Located in New York, NY
Vintage Diamond and Black Onyx 18K Gold Ring—Meticulously crafted, this vintage ring features a
Category

20th Century Cocktail Rings

Materials

Diamond, Onyx, 18k Gold

Bvlgari 18k White Gold Onyx Ring
By Bulgari
Located in Southampton, PA
Stylish and elegant, this Bvlgari ring is timeless in design. A circular Onyx stone sits at the
Category

21st Century and Contemporary Band Rings

Materials

Onyx, White Gold

Damiani 18K Yellow Gold 2.38 Ct Diamond and Onyx Ring
By Damiani
Located in Southampton, PA
Want it black and white? The Damiani 18K Yellow Gold 2.38 ct Diamond and Onyx Wide Band Ring shows
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

Black Onyx and Diamond 18K Yellow Gold Ring, circa 1970s
Located in Beverly Hills, CA
One black onyx and diamond 18K yellow gold ring centering one round cabochon black onyx stone
Category

20th Century Cocktail Rings

Materials

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

Black Onyx Fluted 18K Yellow Gold Ring
By Valentin Magro
Located in New York, NY
The striking opacity of black onyx is the summit of this ring. A cushion cabochon of the gem is
Category

2010s American Dome Rings

Materials

Onyx, Yellow Gold, Gold, 18k Gold

Hexagon Cabochon Onyx 18K Yellow Gold Ring
By Valentin Magro
Located in New York, NY
Black onyx showcases its sleek charm in this ring. 18k yellow gold loops to trim and secure the
Category

2010s American Modern Fashion Rings

Materials

Onyx, Gold, 18k Gold, Yellow Gold

Vintage 18K Yellow Gold Black Onyx and Diamond Dome Ring
Located in Henderson, NV
Crafted in 18K yellow gold, the ring features a dome design with channel set diamonds in the center
Category

Mid-20th Century Dome Rings

Materials

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

Vintage Emerald and Onyx Men's Ring 18K Yellow Gold
Located in beverly hills, CA
ring was handcrafted in high polished 18K yellow gold and is in a finger size 11. Stamped JCD.
Category

Late 20th Century Signet Rings

Materials

Emerald, Onyx, 14k Gold, Yellow Gold

Onyx, Ruby and Diamond Ring set in 18K Gold Settings
Located in Bangkok, TH
Onyx, Ruby 1.07 carats and Diamond 0.27 carat Ring set in 18K Gold Settings Width: 2.0 cm Length
Category

2010s Thai Contemporary Band Rings

Materials

Diamond, Onyx, Ruby, 18k Gold

Aquamarine and Black Onyx 18K Yellow Gold Cocktail Ring
Located in Chevy Chase, MD
from black Onyx and 18K yellow gold. The ring is two inches from top to bottom. It is currently a
Category

Late 20th Century Retro Cocktail Rings

Materials

Aquamarine, Onyx, Yellow Gold

Bulgari Pyramid Onyx and Diamond Ring in 18K White Gold
By Bulgari
Located in Houston, TX
Bulgari Pyramid ring in 18K white gold featuring onyx accented by round diamonds. There are 46
Category

21st Century and Contemporary Italian Cocktail Rings

Materials

Diamond, Onyx, White Gold, 18k Gold

Onyx and Yellow Gold Ring
Located in Geneva, CH
Ring in 18kt yellow gold set with one onyx Size 57     
Category

21st Century and Contemporary Swiss Contemporary Fashion Rings

Materials

Onyx, 18k Gold, Yellow Gold

Cartier 18K Yellow Gold Nigeria Onyx and White Diamonds Ring
By Cartier
Located in New York, NY
Nigeria wide band ring, pave-set with round brilliant-cut diamonds and polished-top black onyx, in
Category

21st Century and Contemporary French Modern Band Rings

Materials

White Diamond, Onyx, 18k Gold, Yellow Gold

Mens Natural Diamond Onyx Ring 18K Gold Band
By Estate Jewelry
Located in East Brunswick, NJ
Mens Natural Diamond Onyx Ring 18K Gold Band This amazing vintage ring for a gentleman is finely
Category

20th Century Band Rings

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

Chanel Camlia 18K White Gold 2.50ct Diamond and Onyx Cocktail Ring
By Chanel
Located in Southampton, PA
condition, this size 6.75 Chanel Camlia 18K White Gold 2.50 ct Diamond and Onyx Cocktail Ring comes with a
Category

21st Century and Contemporary Cocktail Rings

Materials

Onyx, Diamond, White Gold, 18k Gold

Cartier 18K White Gold Lapis Lazuli, Onyx and Diamond Ring
By Cartier
Located in New York, NY
Cartier Lapis Lazuli, Onyx and Diamond Ring. Set with carved lapis lazuli and onyx, highlighted
Category

20th Century French Modern Cocktail Rings

Materials

Diamond, Lapis Lazuli, Onyx, 18k Gold, White Gold

Onyx and Diamond Gold Ring
Located in Geneva, CH
Ring in 18kt yellow gold set with one onyx 1.03 cts and 94 diamonds 1.87 cts Size 54  
Category

21st Century and Contemporary Swiss Contemporary Dome Rings

Materials

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

Verdura 18k Yellow Gold Black Onyx 'Trio' Ring
By Verdura
Located in Palm Beach, FL
Verdura "Trio" 18kt yellow gold and black onyx ring made from the original designs of Fulco di
Category

2010s Unknown Fashion Rings

Materials

Onyx, 18k Gold, Yellow Gold

Bvlgari 18K White Gold Onyx Ring BV14-100223
By Bulgari
Located in Southampton, PA
This Bvlgari ring is destined to continually make a statement. The 18K White Gold setting features
Category

21st Century and Contemporary Band Rings

Materials

Onyx, 18k Gold, White Gold

Gilbert Albert 18k Yellow Gold Onyx Ring
By Gilbert Albert
Located in Geneva, CH
, making it a true work of art. Crafted in 18k yellow gold, this ring exudes a warm and radiant glow
Category

1990s Fashion Rings

Materials

Onyx, Yellow Gold

Van Cleef & Arpels, 18K Gold Onyx Diamond Ring
By Van Cleef & Arpels
Located in New York, NY
This VCA onyx diamond ring is crafted in 18k gold. It consists of 24 onyx and 83 round-cut diamonds
Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Onyx, 18k Gold

MONTANA 18k White Gold Ring with Black Onyx
By Rockford Collection
Located in New York, NY
Type: Natural Black Onyx Metal: 18k White Gold Gender: for Men and Women
Category

2010s American Contemporary Wedding Rings

Materials

Onyx, White Gold, 18k Gold

Diamond and Onyx 18k Yellow Gold Ring by Emis, circa 1970s
Located in Beverly Hills, CA
Diamond and black onyx ring in 18K yellow gold centering pave set, round brilliant cut diamonds
Category

20th Century Cocktail Rings

Materials

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

Bvlgari Allegra 18k White Gold Black Onyx Ring
By Bulgari
Located in Southampton, PA
A singular onyx gemstone serves as a stunning focal point on this breathtaking Bvlgari ring from
Category

21st Century and Contemporary Italian Cocktail Rings

Materials

Onyx, 18k Gold, White Gold

18k White Gold Domed Onyx and Diamond Statement Ring
Located in Atlanta, GA
Year: 2000s Item Details: Ring Size: 6.75 Metal Type: 14k White Gold [Hallmarked, and Tested
Category

Early 2000s Unknown Contemporary Fashion Rings

Materials

Diamond, Onyx, White Gold

Cartier Onyx 18k White Gold Tank Ring
Located in Beverly Hills, CA
of black onyx set atop a sturdy 18k white gold ring. Tank rings are one of Cartier’s most popular
Category

21st Century and Contemporary North American Engagement Rings

Materials

Onyx, White Gold

Carrera y Carrera 18K White Gold 0.35ct Diamond and Onyx Ring
By Carrera y Carrera
Located in Southampton, PA
Seemingly every inch of this Carrera Y Carrera is meant to make a statement. The opulent 18K White
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Onyx, White Gold, 18k Gold

18k Yellow Gold Onyx Enamel Crossover Pencil Ring
Located in Beverly Hills, CA
strips of black enamel and two pieces of onyx used as the pencils' lead tips. Made in 18k gold, a fun and
Category

21st Century and Contemporary American Fashion Rings

Materials

Onyx, 18k Gold, Yellow Gold

Onyx and Diamond Dragonfly Cocktail Ring in 18K Yellow Gold
Located in London, GB
crafted Round Brilliant Diamond and 18K Yellow Gold dragonfly perched on it, with the Onyx being set in
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Onyx, Yellow Gold

Diamond Onyx Emerald 18K White Gold Panther Ring
Located in Beverly Hills, CA
constructed in 18k white gold is covered with 3.18 carats of bright white round brilliant-cut diamonds. There
Category

21st Century and Contemporary North American Engagement Rings

Materials

Diamond, Emerald, Onyx, 18k Gold, White Gold

Black Onyx and Diamond Gold Ring
Located in NEW ORLEANS, LA
18K yellow gold and black onyx ladies ring containing 20 round diamonds weighing approximatey 1.00
Category

Vintage 1970s Fashion Rings

Materials

Diamond, Onyx, 18k Gold

Art Deco Style Diamond and Onyx Ring in 18K White Gold
Located in Bangkok, TH
gold nestled on a glossy black emerald shaped onyx. Surrounded by a boarder of millgrain-set diamonds
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Onyx, 18k Gold, White Gold

18k Gold Godronné Ring with a Ruby Cabochon and Black Onyx
Located in Magenta, IT
A 18k godronné gold ring adorned with a ruby cabochon framed by two ogival onyx plaques. Beautiful
Category

Late 20th Century French Art Nouveau Cocktail Rings

Materials

Onyx, Ruby, 18k Gold

Striking Gold and Onyx Statement Ring
Located in Palm Beach, FL
This striking and impactful ring is crafted from 18k yellow gold atop which sits a custom cut
Category

21st Century and Contemporary American Cocktail Rings

Materials

Onyx, Gold, 18k Gold

Van Cleef & Arpels Diamond Flower and Onyx Ring, 18k
By Van Cleef & Arpels
Located in New York, NY
A Van Cleef & Arpels Diamond Flower and Onyx Ring made in 18k Yellow Gold. French marks. The total
Category

20th Century Cocktail Rings

Materials

Diamond, Onyx, 18k Gold

White Coral and Black Onyx Bombe 18K Yellow Gold Ring, circa 1960s
Located in Beverly Hills, CA
One white coral and black onyx bombe 18K yellow gold ring featuring stacked carved white coral and
Category

20th Century Cocktail Rings

Materials

Coral, Onyx, Yellow Gold, 18k Gold

Picchiotti 18K White Gold 1.07 ct Diamond Onyx Ring
By Picchiotti
Located in Southampton, PA
This unique Picchiotti 18K White Gold 1.07 ct Diamond Onyx Ring is sure to attract attention. The
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Onyx, White Gold, 18k Gold

18k Yellow Gold Coral Ring with Onyx and Diamonds Band Cocktail
By Avanti
Located in Carrollton, TX
gain everyones attention! Diamonds: 1.70 cts, Round Brilliant Coral & Onyx Metal: 18k Yellow Gold
Category

2010s American Contemporary Band Rings

Materials

Onyx, Coral, Diamond, 18k Gold, Yellow Gold

Van Cleef & Arpels Floral Onyx and Diamond Ring, 18k
By Van Cleef & Arpels
Located in New York, NY
A Van Cleef & Arpels Floral Onyx and Diamond Ring made in 18k White Gold. Signed, Numbered. The
Category

20th Century Cocktail Rings

Materials

Diamond, Onyx, 18k Gold

Diamond with Ruby and Onyx Cocktail Ring in 18K White Gold
Located in Bangkok, TH
“petals” surrounded by numerous tiny round cut diamond. The ring is crafted in 18k white gold. Ring
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Diamond, Onyx, Ruby, 18k Gold, White Gold

Vintage 18k Yellow Gold, Faceted Onyx and Diamond, American Fashion Ring
Located in Palm Beach, FL
This very nicely fabricated vintage fashion ring, in 18k yellow gold has, as it's focal point one 5
Category

Late 20th Century American Modern Fashion Rings

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

Estate Designer Diamond Onyx Amethyst 18k gold Cocktail Ring
Located in Miami, FL
18k white gold. Prominently showcasing an onyx Center accompanied with 0.50 round cut diamonds, G-H
Category

1990s Modern Cocktail Rings

Materials

Amethyst, Diamond, Onyx, 18k Gold

1960s European 18k gold, natural unheated ruby, diamond and onyx cocktail ring
Located in London, GB
adorned with onyx and diamonds and set in 18 k gold. It is a beauty to behold.
Category

Vintage 1960s European Contemporary Cocktail Rings

Materials

Diamond, Onyx, Ruby, 18k Gold

Vintage Onyx & 1.27ct Diamond 18K White Gold Ring
Located in Scotts Valley, CA
Details: Stunning vintage 18K white gold, onyx and diamond ring—would make a lovely wedding ring
Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Onyx, 18k Gold, White Gold

Onyx and Coral Pink Gold Ring
Located in Geneva, CH
Ring in 18kt pink gold set with diamonds, onyx and 2 coral
Category

21st Century and Contemporary Swiss Contemporary Fashion Rings

Materials

Coral, Onyx, Gold, 18k Gold, Rose Gold

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18k Gold And Onyx Rings For Sale on 1stDibs

Browse a vast assortment of 18k gold and onyx rings for sale on 1stDibs. These distinct designs — crafted with great care and often made from gold, 18k gold and yellow gold — can elevate any look. Our collection of these items for sale includes 1447 vintage editions and 1283 modern creations to choose from as well. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 21st Century. Pieces in our collection of 18k gold and onyx rings made by contemporary jewelers — as well as those associated with Art Deco — are very popular. Cartier, Van Cleef & Arpels and Bulgari each produced beautiful examples of these items that are worth considering. Browse our collection of 1809 onyx versions today to add the perfect touch to your look. A selection of round cut, brilliant cut and cabochon can be found today on these pages. When shopping our range of 18k gold and onyx rings, you’ll find that there are less available pieces for men today than there are for women.

How Much are 18k Gold And Onyx Rings?

Prices for 18k gold and onyx rings can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $58 and can go as high as $350,000, while 18k gold and onyx rings, on average, fetch $3,968.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.