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Black Opal White Diamond Cluster Engagement 18 Karat Gold Ring
Located in London, GB
Central black Opal surrounded by Diamonds set in 18ct Gold Finger size O
Category

Vintage 1950s British Modern Cluster Rings

Materials

Diamond, Topaz, 18k Gold

18 Karat White Gold and Pink Opal and Diamond Ring
By Evangeline London
Located in London, GB
This fascinating rose ring is made of 7.5g 18K white gold, set with 117 piceces of round brilliant
Category

21st Century and Contemporary British Contemporary More Rings

Materials

White Diamond, Jade, 18k Gold, White Gold

18 Karat Gold Neptune Sky Ring with White Water Opal and Pink Spinels
By ELHANATI
Located in Copenhagen, Bornholm
The Neptune Sky ring is from the Mark Me Pink collection and is handcrafted in 18k gold, studded
Category

21st Century and Contemporary Danish Artist Dome Rings

Materials

Diamond, 18k Gold

AnaKatarina 4 Elements "Earth" Ring w/Malachite, Emerald, Ruby, Black Opal, Gold
By AnaKatarina
Located in Dedham, MA
the bumblebee. An 18k yellow gold bee, with white gold wings, ruby eyes, and a black opal body, is
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Agate, Emerald, Malachite, Ruby, 18k Gold, White Gold, Yellow Gold

13.10 Carat Opal 18 Karat Solid White Gold Diamond Ring
Located in Manhattan Beach, CA
13.10 Carat Opal 18K Solid White Gold Diamond Ring Item Type: Ring Item Style: Cocktail Material
Category

2010s American Cocktail Rings

Lilly Band Ring in 18k Gold Brushed Finish with 4.20 Carat Citrine
By Adore Adorn
Located in Atlanta, GA
The Lilly ring is inspired by my Grandma's ring that my Mom would wear every day when I was younger
Category

21st Century and Contemporary American Modern Band Rings

Materials

Beryl, Citrine, Black Opal, 18k Gold

Fashion Ring Anne Bourat 1 Opale 8 Diamonds 18 Rubies Yellow Gold 18k Metric 54
Located in Paris, Île de France
Vintage fine jewellery rings. An oval opal with a row of 8 brilliant diamonds and a row of 18 rubies are
Category

21st Century and Contemporary French Contemporary Engagement Rings

Materials

Diamond, Opal, Ruby, 18k Gold

Fire Opal Paisley Teardrop Shape in 18 Karat Yellow Gold Carved Woven Band
By KATA Jewellery
Located in London, GB
18ct yellow gold band. This Fire Opal is a beautiful example of this type of gem stone. The colour
Category

2010s British Solitaire Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Pear Shape Opal and Fancy Colored Diamonds in 18 Karat Yellow Gold in Stock Sale
By Orostar
Located in New York, NY
Unique and elegant statement ring features a genuine and natural 23x8mm 13.25 carat oval shaped
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Fire Goldfish Ring
Located in Cold Spring, NY
18k recycled yellow gold, the goldfish's brilliant fire opal eyes were set by hand into the satin
Category

2010s American Contemporary Cocktail Rings

Materials

Fire Opal, 18k Gold

Stellar Ruby and Diamond Wing Ring
By Tomasz Donocik
Located in London, GB
This architectural Wing ring from the Stellar collection creates a three-dimensional wave on your
Category

2010s British Contemporary Cocktail Rings

Materials

Agate, White Diamond, Hematite, Opal, Ruby, 18k Gold

Stellar Halo Ruby and Diamond Ring
By Tomasz Donocik
Located in London, GB
This architectural Halo ring from the Stellar collection features hypnotising halos of gemstones on
Category

2010s British Contemporary Cocktail Rings

Materials

White Diamond, Agate, Hematite, Opal, Ruby, 18k Gold

Elhanati 18 Karat Gold Pink Nude Matisse Spinel Ring
By ELHANATI
Located in Copenhagen, Bornholm
The Opal Eye ring is handcrafted in 18k gold, studded with 11 x pink spinels. It is beautiful on
Category

21st Century and Contemporary Danish Artist Cocktail Rings

Materials

Opal, Spinel, 18k Gold

Stellar Ruby and Diamond Explosion Ring
By Tomasz Donocik
Located in London, GB
This architectural Explosion ring from the Stellar collection expresses the strength of negative
Category

2010s British Contemporary Cocktail Rings

Materials

Agate, White Diamond, Hematite, Opal, Ruby, 18k Gold

18 Karat Yellow Gold Mammoth Tusk Galaxy Ring
By Bibi van der Velden
Located in Amsterdam, NL
The Small Mammoth Galaxy Ring, by Bibi van der Velden, combines 18k Yellow Gold with 40,000 year
Category

2010s Dutch Contemporary Fashion Rings

Materials

Diamond, Opal, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold

Stellar Pair of Ruby and Diamond Stack Rings
By Tomasz Donocik
Located in London, GB
This pair of stack rings can be worn together or separately and feature channel-set baguette and
Category

2010s British Contemporary Band Rings

Materials

White Diamond, Hematite, Opal, Ruby, 18k Gold

The Jenny Dee Mermaid Ring, Inlay, 18 Karat Yellow Gold
By Jenny Dee
Located in Geneva, CH
The Jenny Dee Mermaid Ring 18kt yellow gold, Inlay with opals, onyx, mother of pearl – 7,41 gr
Category

2010s Italian Contemporary Fashion Rings

Materials

Opal, Onyx, 18k Gold, Yellow Gold

Maniamania Entity Engagement Ring in 14k Gold with Old Euro Diamond and Pave
By MANIAMANIA
Located in Sydney, NSW
MANIAMANIA Entity Engagement ring in 14k yellow gold with White Diamonds ring with one 4mm round
Category

2010s American Contemporary Bridal Rings

Materials

Diamond, Opal, 18k Gold

18kt Sterling Shield Ring with Opalised Fossil Wood by Cynthia Scott
By Cynthia Scott
Located in Logan, UT
October 31. This Shield Ring features a gorgeous specimen of Opalized Fossil Wood from Indonesia, chosen
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Opal, Emerald, Diamond, Yellow Gold, Gold, 18k Gold, Sterling Silver

Engagement Ring in 18 Carat Yellow Gold and White Diamonds from IOSSELLIANI
By IOSSELLIANI
Located in Rome, IT
ring is crafted in Italy in 18 Karat yellow gold. Immediately available in USA size 7, Sole ring can be
Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

White Diamond, Opal, 18k Gold, Yellow Gold

AnaKatarina 18 Karat Gold, Turquoise, and Diamond Elements Water Ring
By AnaKatarina
Located in Dedham, MA
This Piece : The Four Elements Water Ring connects us to the fluidity of water. Echoing the
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Opal, Turquoise, Gold, 18k Gold

Engagement White Diamond Solitaire Ring in 18 Carat Gold from Iosselliani
By IOSSELLIANI
Located in Rome, IT
the beauty of simple elements. Forged from 18 Karat yellow gold, the ring will become a complement to
Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

White Diamond, Opal, 18k Gold, Yellow Gold

Stephen Webster Fly by Night Black Opalescent Crystal Haze and Diamond Ring
By Stephen Webster
Located in London, GB
Inspired by nocturnal, winged creatures, this striking 'Fly By Night' Crystal Haze Small Ring is
Category

2010s British Contemporary Cocktail Rings

Materials

Diamond, Black Diamond, Quartz, Black Opal, Gold, 18k Gold, White Gold

Stephen Webster Fly by Night Black Opalescent Crystal Haze Diamond Large Ring
By Stephen Webster
Located in London, GB
This 'Fly By Night' Crystal Haze Large Ring is a tribute to the winged creatures that dwell within
Category

2010s British Contemporary Cocktail Rings

Materials

Diamond, Black Diamond, Quartz, Black Opal, Gold, 18k Gold, White Gold

Majestic Australian Opal Jewellery Set Opal Ring Opal Pendant Opal Earrings
By Renata Bernard
Located in Sydney, AU
inspired Renata Bernard to create the marvelous Ta Prohm set of Australian opal pendant, ring, and earrings
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Rose Gold, White Gold, Yellow Gold

Elie Top Bague Bouclier Opale or Jaune
By Elie Top
Located in Paris, FR
Bague Bouclier Opale Or Jaune Diamants Patined silver shield-shaped ring rail whose contours and
Category

2010s French Neoclassical More Rings

Materials

Diamond, Opal, Topaz, 18k Gold, Sterling Silver

Cocktali ring with diamonds and noble opal 3.16 carats
Located in Terni, IT
Anello Cocktail di nostra produzione, in oro bianco 18 carati con opale nobile naturale di carati
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold

19.15 Carat GIA Midnight Black Opal 18 Karat Gold Ring
Located in METAIRIE, LA
This Opulent Opal Solitaire ring features a 19.15 carat GIA Certified Black Opal possessing every
Category

Vintage 1970s More Bracelets

Materials

Opal, Yellow Gold, 18k Gold

Certified Opal and Emerald Cocktail Ring Set In 18 K White Gold
Located in Bangkok, Thailand
Crafted in 18K white gold, At the heart of this ring lies a breathtaking natural Opal in a pear
Category

2010s Asian Art Deco Cocktail Rings

Materials

Emerald, Opal, White Gold

Blue Boulder Opal Textured 18 Karat Yellow Gold Bold Ring with Diamonds K.Mita
By Keiko Mita
Located in Washington, DC
Handmade from 18 Karat Yellow Gold, K.Mita’s remarkable Blue Sea Opal Ring from her Sand Dune
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

French 1960s 8.08 Carats Purple Jelly Opal 18 K Rose Gold Retro Cocktail Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark. An incredible vintage ring, its airy setting is
Category

Vintage 1960s French Retro Solitaire Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

18K Opal Diamond Halo Ring
By Rose and Choc
Located in Wallingford, CT
Oval Australian opal set in diamonds Metal: 18K Yellow Gold Stone: Australian Opal Stone Shape
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Modernist 18k Opal and Diamond Ring
Located in Litchfield, CT
Circa 1970s, 18k. This hand-made modern ring has that wonderful hippie-made vibe. A magically
Category

Vintage 1970s Modernist Fashion Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Antique 1909 0.52 Carat Opal and 0.08 Carat Diamond, 18 k Yellow gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
diamond ring has been crafted in 18 k yellow gold. The pierced decorated, multi-claw setting is
Category

Antique Early 1900s English Edwardian Three-Stone Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

On hold: Black Opal Gold Ring 18K Australian genuine opal precious
By Alexey Gabilo
Located in Berlin, DE
18K yellow gold ring with natural Black Opal Opal origin - Australia weight of the opal - 1.5 carat
Category

2010s German Artisan Solitaire Rings

Materials

Black Opal, Opal, Yellow Gold, 18k Gold, Gold

Vintage 18k Natural Opal and Ruby Ring
Located in Kingston, NY
18K gold mid-century modern vintage cluster ring with nine natural opals surrounded by ruby accents
Category

Mid-20th Century Fashion Rings

Materials

Opal, Ruby, 18k Gold

Antique Boulder Opal Ring of 18k Gold
Located in Lewisburg, PA
This ring features a boulder opal set in an 18k gold mounting. It was created from an antique
Category

Antique 1890s Victorian Solitaire Rings

Materials

Opal, 18k Gold

18K diamond and fine black opal ring
Located in Aspen, CO
White diamonds surround an approx. 8 ct. fine black opal. The opal is not crazed and has vibrant
Category

Late 20th Century English Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Bvlgari 18K Yellow Gold Opal Ring
By Bulgari
Located in Southampton, PA
the smooth, rectangular opal center stone that makes this ring impossible to ignore. This jewelry
Category

21st Century and Contemporary Band Rings

Materials

Opal, Yellow Gold

3.41tcw 18K Natural Opal Diamond Engagement Ring
Located in Jupiter, FL
A one of kind, couture-inspired sunset 3.11 carat opal and diamond halo ring. Make it your
Category

2010s American Modern Engagement Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Minimalist Opal Diamond Ring 18K Yellow Gold
Located in Montgomery, AL
work. Ring Details Material: 18K Yellow Gold Head Width: 10.6mm Head Height: 6.2mm Shank Width: 2.0mm
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

Edwardian Opal Diamond Ring 18K Yellow Gold
Located in Montgomery, AL
was crafted in the early 1900’s and is accented by old mine cut diamonds. Ring Details Material: 18K
Category

Early 20th Century Edwardian Cocktail Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

1.53ct Solid Australian Opal Ring 18K Gold R6722
Located in Osprey, FL
♥ Solid Australian Opal Ring 18K Gold ♥ The face of the ring measures 14.8mm in width (East West
Category

2010s American Engagement Rings

Materials

Opal, 18k Gold

Vintage 18k Yellow Gold Australian Boulder Opal Ring
Located in New York, NY
Crafted in 18K yellow gold, this ring features a mesmerizing boulder opal as its centerpiece. The
Category

21st Century and Contemporary Engagement Rings

Materials

Opal, 18k Gold, Yellow Gold

LB Exclusive 18K White Gold 4.50ct Opal Ring
By LB Exclusive
Located in Southampton, PA
A stunning oval-shaped opal adds color and dimension to this exquisite ring. The intricate 18K
Category

21st Century and Contemporary More Rings

Materials

Opal, 18k Gold, White Gold

Opal Ring
Located in Litchfield, CT
Circa 1970s, 18k, Italy. This cool seventies ring is all about the scintillating 4.52-carat
Category

Vintage 1970s Italian Fashion Rings

Materials

Opal, 18k Gold, Yellow Gold

Opal Ring
Opal Ring
$4,800
18K Yellow Gold Diamond and Fire Opal Ring
By LB Exclusive
Located in Southampton, PA
A captivating orange-hued Fire Opal makes a statement at the center of this impeccably crafted ring
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Satin Finish Semi Black Opal Fire Opal Halo Diamond Ring 18K Yellow Gold
Located in Suwanee, GA
Satin Finish Semi Black Opal & Fire Opal Halo Diamond Ring 18K Yellow Gold. Design Idea: I have a
Category

2010s American Arts and Crafts Engagement Rings

Materials

Diamond, Opal, Black Opal, Fire Opal, 18k Gold, Yellow Gold

Vintage 18K Gold Opal Ruby Ring
Located in Flushing, NY
Vintage 18K Gold Opal Ruby Ring Approximate Dimensions: 10.75 (Ring Size) 2.7 cm (Width) 9.61 mm
Category

20th Century Cocktail Rings

Materials

Gold, 18k Gold

Cabochon Opal and 18K Yellow Gold Cocktail Ring
Located in Chevy Chase, MD
This is a gorgeous cabochon cut opal doublet cocktail ring!  The opal displays every color
Category

Late 20th Century American Retro Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Faye Kim 18k Gold Ethiopian Opal Bezel Set Ring
By Faye Kim
Located in Darien, CT
Faye Kim 18k Gold Round Ethiopian Opal Bezel Set Ring Bright and lively, Ethiopian Opal rings have
Category

2010s American Contemporary Dome Rings

Materials

Opal, Gold, 18k Gold

Boulder Opal Ring 22k 18k Gold Wide Band
By Jennifer Kalled
Located in Wolfeboro, NH
Boulder opal ring in 22k and 18k gold. The opal has great fire of blue, green, gold and orange
Category

21st Century and Contemporary American Artisan More Rings

Materials

Opal, 14k Gold, 18k Gold, 22k Gold

RESERVED Victorian Navette Diamond Opal Diamond 18K Ring
Located in Scotts Valley, CA
Details: Fabulous Victorian Navette opal and diamond ring set in 18K subtle rose gold. The band has
Category

Antique Late 19th Century European Victorian Cluster Rings

Materials

Diamond, Opal, Rose Gold, 18k Gold

Set in 18K Gold, Ethiopian Opal Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very dainty and cute Opal & Diamonds Ring set in 18K Gold. The Opal is of Ethiopian origin and
Category

2010s Indian Artisan Cocktail Rings

Materials

Diamond, Opal, 18k Gold

18K Rose Gold, European Opal, Dematoid Garnet Diamond Ring
Located in Carmel-by-the-Sea, CA
18K Rose Gold, European Opal, Dematoid Garnet & Diamond Victorian Ring - Handmade in America
Category

Antique Late 19th Century Victorian Fashion Rings

Materials

Diamond, Garnet, Opal, 18k Gold

Hammered Finish 18K Gold Black Opal Diamond Engagement Ring
Located in Suwanee, GA
Hammered Finish 18K Yellow Gold Black Opal and Diamond Engagement Wedding Ring Promise Ring
Category

2010s American Arts and Crafts Engagement Rings

Materials

Diamond, Opal, Black Opal, 18k Gold

Minimalist Australian Black Opal Ring 18K Yellow Gold Band
Located in Suwanee, GA
Minimalist Australian Black Opal Ring 18K Yellow Gold Band. Free Domestic USPS First Class
Category

2010s American Artist Engagement Rings

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

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Opal 18k Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate opal 18k ring for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. You can easily find a 779 antique edition and 976 modern creations to choose from as well. Finding the perfect opal 18k ring 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. There have been many well-made iterations of the classic opal 18k ring over the years, but those made by Laura Dalben, Renata Bernard and Meghna Jewels are often thought to be among the most beautiful. While most can agree that any opal 18k ring from our collection can easily elevate most outfits, but the choice of a Opal version from the 1346 available is guaranteed to add a special touch to your ensemble. See these pages for a cabochon iteration of this accessory, while there are also oval cut cut and round cut cut versions available here, too. If you’re browsing our inventory for an opal 18k ring, 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 Opal 18k Ring?

The price for an opal 18k ring starts at $199 and tops out at $235,400 with these rings, on average, selling for $3,886.

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 Opal in Jewelry Design

Opals were discovered in 400 BC, and since then five types have been found throughout the world. Before you start shopping for mysteriously beautiful vintage opal rings and other opal jewelry, learn about the different varieties of the gem — and find out which historical figure was reportedly willing to trade his kingdom for a single stone.

Here is a little riddle for you: the month of October has two birthstones, but only one of them encompasses the colors of other birthstones. If you guessed opal, you’re right! (The other gemstone associated with the month of October is tourmaline.)

Opals are such unusual gemstones that there are too many old-wives tales associated with them, like if you’re a blond, wearing an opal necklace will protect your locks from losing color. Opals were also very fashionable in the early 19th century, up until the publication of Sir Walter Scott’s novel Anne of Geierstein in 1829. The title heroine wears an opal and succumbs to an untimely death. However, the British monarchy, and in particular Queen Victoria, did not let this story get in their way, and they frequently gifted opals to friends and family members. October babies should disregard the noise and proudly wear their opals!

There are five types of precious opals: boulder opal, fire opal, crystal/water opal, black opal, and white/light opal. Each variety is distinguished by its color.

So, where does the name come from? The word opal is thought to originate from the Roman opalus or from the Sanskrit úpala (“precious stone”) or from the Greek opallios (“to see a color change”). So while there have been many names for the stones, opals were first discovered in 400 BC in Ethiopia. But the early reference that comes up most often in history books is from the Roman philosopher Pliny the Elder, who wrote about it in 75 AD. In his text he refers to it as opali. The Romans were big fans of opal, Mark Antony was so enamored by it that, as the story goes, he was willing to trade a portion of his kingdom for a single opal.

There's a wide variety of antique and vintage opal jewelry on 1stDibs (and you won't have to trade your kingdom for it).

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.

Questions About Opal 18k Ring
  • 1stDibs ExpertApril 5, 2022
    The mark 18K on a ring stands for 18-karat gold. 18-karat signifies that the ring is 75% pure gold and 25% other metals, such as copper, zinc or nickel. The additional metals strengthen the ring, making it more durable. Shop a range of expertly vetted 18-karat jewelry on 1stDibs.
  • 1stDibs ExpertNovember 6, 2023
    No, opals aren't bad for engagement rings. One drawback of the gemstone is that it isn't as hard as many other popular gems, like diamonds, emeralds and sapphires, so it may be more susceptible to scratches. However, you can still choose an opal engagement ring if you wish. Taking it off before you engage in activities that could damage the ring can help extend its life. Shop an assortment of opal engagement rings on 1stDibs.
  • 1stDibs ExpertNovember 2, 2023
    Yes, an opal engagement ring can last if you care for it properly. Generally, opals are more delicate than other gemstones commonly used in engagement rings, like diamonds, sapphires and emeralds. As a result, they can be easily damaged, making it important that you take your ring off before performing household chores, exercising, playing sports or doing other activities where you'll use your hands a lot. Find a collection of opal engagement rings on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    No, you cannot wear an opal ring everyday. Since they are relatively fragile compared to other stones, opals are not durable for daily-wear.
    Dover Jewelry
    Dover JewelryFebruary 24, 2021
    Not recommended! Opals are more delicate then other gemstones and if cared for correctly will last a lifetime and can be handed down throughout generations.
  • 1stDibs ExpertFebruary 22, 2021
    No, opal is not good for engagement rings. Although opal is a beautiful stone, it is not the best choice for an engagement ring. Since they are relatively fragile compared to diamonds and sapphires, opals are not durable for daily wear.
  • 1stDibs ExpertApril 5, 2022
    Opal rings are very delicate compared to other stones, and are not recommended for everyday wear. However, with proper care, they can last through the generations. Shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Although opals were considered good luck in Roman culture and a symbol of good luck, there are many legends that link opals with death and bad omens.
  • 1stDibs ExpertNovember 14, 2023
    Yes, opal can be good for wedding rings. Many people love the unique coloration of opals and opt for wedding rings set with them. One thing to keep in mind is that opals are more delicate than many other gemstones like sapphires, rubies and diamonds, so they are more vulnerable to scratching and breakage. It is a good idea to remove your wedding ring before working with tools, performing chores, playing sports or engaging in other activities that could potentially damage your opal. Explore a variety of opal wedding rings on 1stDibs.
  • 1stDibs ExpertNovember 21, 2023
    Whether a wedding band should be 14K or 18K depends on your personal preferences. Because it contains more pure gold, 18-karat gold will usually show off a richer color and be less likely to fade over time. On the other hand, 14-karat gold is less prone to scratching and damage because it has more alloy metals. Explore a large collection of gold wedding bands on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    18K green gold is an alloy created by mixing silver, copper and zinc with normal gold. 18K green gold is greener than 14K green gold. On 1stDibs, shop a wide collection of genuine 18K green gold from some of the world's top sellers.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, 18k is the perfect karatage for jewelry. While 24k is more prized and typically more expensive, it is also less dense and durable than 18k gold.
  • 1stDibs ExpertApril 5, 2022
    Yes, 18K gold is real gold. However, it is not pure gold. Something marked 18K is 75 percent genuine gold and 25 percent metal alloy. On 1stDibs, shop a range of expertly vetted gold jewelry from some of the world’s top sellers.
  • 1stDibs ExpertApril 5, 2022
    Whether or not 18K gold wears off depends on how it's made. The finish will not wear off of a piece of jewelry or another object made entirely out of 18K gold. However, wear can occur on pieces that feature 18K gold plating, a thin layer of gold applied over another type of metal. You'll find a large selection of gold jewelry and decorative objects on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    An 18K gold watch is a timepiece made from gold precious metal of a specific purity. The term 18K means 18-karat, a precious metal that is 75 percent pure gold and 25 percent alloy. Shop a large collection of gold watches on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    18K Italy gold is 18-karat gold produced in Italy. Karats tell you how much of a piece of metal is genuine gold. In the case of 18-karat gold, 18 parts are pure gold, and six parts are other metals. This makes 18-karat pieces 75 percent gold. You'll find a large collection of gold jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    While opals are more fragile than diamonds, adding a higher risk for a daily-wear ring, they can still be good engagement rings. Opals are thought of as precious and powerful and are said to symbolize fidelity so can be great and unique rings.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, opal engagement rings can be a good idea. This stone represents faithfulness, confidence, and creativity -- making the stone a fitting choice for an engagement ring. Opals, however, are not ideal for everyday wear.
  • 1stDibs ExpertOctober 12, 2021
    The difference between 14k and 18k rose gold metal is that the 14k rose gold is less pure than 18k. 14k rose gold has a deeper pink color because of greater amounts of copper, whereas 18k rose gold has 75% gold and appears yellow. 14k rose gold is increasingly popular due to its brighter pink hue and resistance to scratches. On 1stDibs, shop a range of vintage rose gold jewelry.
  • 1stDibs ExpertAugust 26, 2024
    The difference between 24K gold and 18K gold is how much pure gold the metals contain. Something made of 24-karat gold is 99.9% pure gold, while 18-karat gold items are 75% gold and 25% alloy metals. Generally, 18-karat gold is more durable and scratch-resistant due to the presence of alloy metals. On the other hand, 24-karat gold tends to be more richly colored and expensive. On 1stDibs, find a wide range of gold jewelry.
  • 1stDibs ExpertAugust 29, 2024
    Yes, 18K 750 is real gold. Gold pieces that bear this hallmark are 18-karat gold, a 75% pure gold alloy and 25% base metal. One of the most popular materials for fine jewelry, 18-karat gold shows off a rich yellow, white or rose color and resists scratching more readily than pure gold. Explore a wide variety of 18-karat gold jewelry on 1stDibs.