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Fire Opal with Diamond Ring Set in 18 Karat Gold Settings
Located in Bangkok, TH
Fire Opal 2.92 carats with Diamond 0.62 carat Ring set in 18 Karat Gold Settings Width: 1.4 cm
Category

2010s Thai Solitaire Rings

Materials

Diamond, Opal, Fire Opal, Gold, 18k Gold

Modern Black Opal Diamonds 18 Karat Yellow Gold Geometric Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. A contemporary yellow gold ring set with an oval cabochon black opal
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

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

Priyashi Nahata Pink Opal 1.12ct. Fancy Ring in 18KWRG.
Located in Hong Kong, HK
A captivating Pink Opal set in a striking 18K white and rose gold design, this ring blends softness
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

Opal, Yellow Gold, 18k Gold, Gold

Vintage Italian Yellow Gold Ring with Opal and Diamonds
Located in Esch sur Alzette, Esch-sur-Alzette
Ring Top : width : 1 cm, length : 1.3 cm, height : 0.5 cm This vintage Italian ring is a graceful
Category

Mid-20th Century Italian Art Deco Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Modern 18 Karat Whitel Gold Statement Ring with Mexican Fire Opal
Located in Zurich, Zollstrasse
Elegant and sophisticated solid 18 K white Gold Ring set with a beautiful mexican Fire Opal
Category

2010s Swiss Contemporary More Rings

Materials

Opal, Fire Opal, Gold, 18k Gold, White Gold

Estate 11.50 Ct. Australian Opal Diamond 18 Kt ring
Located in Napoli, IT
This outstanding Diamond and Opal ring is 1960 ca Superb hand made mounting made of solid white
Category

Mid-20th Century Italian Contemporary Cluster Rings

Materials

Diamond, Opal, 18k Gold

Australian Opal Diamonds 18 Karat White Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
This exquisite 18-karat white gold ring is a true masterpiece, the result of meticulous
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

18ct White Gold Black Opal and Diamond Cluster Ring 0.62ct 5.28g
Located in SYDNEY, NSW
This exquisite black opal and diamond cluster ring is crafted in 18ct white gold, featuring a
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Black Opal, White Gold, 18k Gold

18 Karat Yellow Gold Opal and Diamond Freeform Ring
Located in Scottsdale, AZ
Designer: custom design Material: 18K yellow gold Diamond: 13 round brilliant cut = 0.13cttw Color
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Victorian Opal Three-Stone and Diamond Ring
Located in London, GB
Here we have a striking Victorian ring crafted from 18ct yellow gold. The design showcases three
Category

Antique 19th Century Three-Stone Rings

Materials

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

Ferragamo 18 Karat Yellow Fire Opal Flower Diamond Ring Size 6.00
By Ferragamo
Located in Philadelphia, PA
This exquisite 18 karat Ferragamo ring features a captivating floral design with carved, delicate
Category

21st Century and Contemporary Unknown Fashion Rings

Materials

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

Large Substantial Yellow Gold Opal Diamond Textured Statement Cocktail Ring
Located in Montclair, NJ
.) Material: Solid 18k Yellow Gold Weight: 14.85 Grams Ring Size: 8.0 (Fitted on a finger. We can custom size
Category

21st Century and Contemporary Cocktail Rings

Materials

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

Modern Gold Australian Lightning Ridge Opal Doublet Cocktail Statement Ring
Located in Los Angeles, CA
A magnificent 18k gold Australian lightning ridge Opal doublet statement ring. The band is 2.8mm
Category

2010s North American Modern Cocktail Rings

Materials

Opal, Gold, 18k Gold

18 Karat Yellow Gold Opal Ring Size 6.25 Certified #18519
Located in Washington Depot, CT
18 Karat Yellow Gold Opal Ring Size 6.25 JAGi Certified This elegant ring features one oval shaped
Category

20th Century Contemporary Engagement Rings

Materials

Opal, 18k Gold, Yellow Gold

Vintage ring with opal and diamonds, Great Britain, 1960s.
Located in Chorzów, PL
Ring made of 18-karat gold and platinum elements. Vintage ring with opal in cabochon cut
Category

Mid-20th Century British Cluster Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Ferragamo 18 Karat Yellow Fire Opal Flower Diamond Ring Size 6.75
By Ferragamo
Located in Philadelphia, PA
This exquisite 18 karat Ferragamo ring features a captivating floral design with carved, delicate
Category

21st Century and Contemporary Unknown Fashion Rings

Materials

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

Victor Mayer Cocktail Opal White Enamel Ring 18k Yellow Gold/White Gold Diamonds
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer Cocktail Opal White Enamel Ring 18k Yellow Gold/White gold Diamonds VICTOR MAYER is a
Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

Diamond, White Gold, Yellow Gold, 18k Gold

French 1960s 2 Carats Opal 18 Karat Yellow Gold Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. Charming antique ring, its setting is made of
Category

Vintage 1960s French Retro Solitaire Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

1925 Opal Calibrated Ruby 18 Karat Yellow Gold Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. Sublime antique ring, it is decorated with an Australian opal
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Opal, Ruby, Gold, 18k Gold, Yellow Gold

Antique Five Oval Opal Ring 18 Karat Yellow Gold
Located in Berkeley, CA
This clean five oval opal ring is prong set in 18K yellow gold and in excellent condition. Circa
Category

Vintage 1910s American Art Nouveau Fashion Rings

Materials

Opal, 18k Gold, Yellow Gold

Handcraft Australian Opal 18 Karat White Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. 18 karat white gold cocktail ring.Handmade by our artisans assembled with
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Opal, 18k Gold, White Gold

Zorab 18kt Rose Gold Ring with 22.35ct, Oval Cabochon Opal .72ct, Diamond Ring
By Zorab Creation
Located in New York, NY
A lovely cocktail ring featuring a beautiful oval shaped cabochon opal. The opal is milky white and
Category

Early 2000s Turkish Fashion Rings

Materials

Diamond, Opal, 18k Gold, Rose Gold

Pink Opal Pink Sapphire Pave White Diamond 18K Rose Gold Floral Design Ring
By Unbranded
Located in Oakton, VA
Dimensions: 4.70x5.00x3.40cm Color: 18K Rose Gold Materials: "38 White Diamonds 0.55 CT 44 Fancy
Category

21st Century and Contemporary Engagement Rings

Materials

White Diamond, Pink Sapphire, 18k Gold, Rose Gold

Dalben Round Oval Australian Lighting Ridge Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design 18k yellow gold satin finishing ring with a 3,05 carat bezel-set round-oval shape
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

French 1980s Opal 18 Karat Yellow Gold Retro Bangle Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. This vintage ring features a curved, tapered
Category

Vintage 1980s French Retro Solitaire Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Australian Opal Diamonds 18 Karat White Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
Amazing 18 Karat white gold cocktail ring. Handmade by our craftsmen and assembled with Australian
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Opal with Tanzanite Ring Set in 18 Karat Gold Settings
Located in Bangkok, TH
Opal 1.43 carats with Tanzanite 0.84 carat Ring set in 18 Karat Gold Settings Width: 1.2 cm
Category

2010s Thai Contemporary More Rings

Materials

Opal, Tanzanite, Gold, 18k Gold

3.92 Carat Opal Emerald 18 Karat Gold Diamond Ring
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18 karat gold. This beautiful ring is hand set in 3.92 carats opal, .77 carats emerald and
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Emerald, Opal, Gold, 18k Gold

Contemporary Beatrice Barzaghi Blue Sapphire Fire Opal Gold Asymmetrical Ring
By Beatrice Barzaghi Milano
Located in Milan, IT
The Ines ring is made of 18 karat yelllow gold and features a round mixed cut natural blue sapphire
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

Faye Kim Lightning Ridge Australian Black Opal Hinged Ring in 18 Karat Gold
By Faye Kim
Located in Darien, CT
A striking celebration of color and craftsmanship, Faye Kim's 18 Karat Black Opal Hinged Ring
Category

2010s American Contemporary Fashion Rings

Materials

Opal, Black Opal, 18k Gold

Dalben Design Big Oval Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold matte finishing ring with a 15 carat bezel-set light
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Gold, Yellow Gold

Vintage Opal and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
Sat at the centre of a sparkling halo of diamonds is a gorgeous opal. The opal has wonderful hues
Category

Vintage 1970s British Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Platinum

Meghna Jewels 3.06 Carats Fire Opal Diamond 18 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This exquisite ring is handcrafted in 18-karat gold. It is set in 3.06 carats fire opal and .77
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Gold, 18k Gold

Handcraft Opal 18 Karat White Gold Diamonds Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. 18 karat white gold cocktail ring. Handmade by our artisans assembled with
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

23.55Ct. Opal and Sapphire Ring with Brown Diamond Frog
By Cellini
Located in New York, NY
This playful and expertly crafted Ethiopian opal ring is accented with cabochon sapphires
Category

2010s Contemporary Fashion Rings

Materials

Brown Diamond, Opal, Sapphire, Emerald, Tsavorite, 18k Gold, White Gold

Australian Opal Diamonds 18 Karat White Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. Amazing 18 Karat white gold cocktail ring. Handmade by our craftsmen and
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Dalben Design Blue Green Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold semi lucid finishing ring with a 9,6 carat bezel-set
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Gold, Yellow Gold

18 Karat Gold Signet Ring with Diamonds and Boulder Opal
Located in New York, NY
Opal surrounded by diamond geometric accents of diamonds Materials: 18 karat gold, diamonds (0.30ct
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Gold

18 Karat Gold Signet Ring with Diamonds and Boulder Opal
By Amy Glaswand
Located in New York, NY
Opal surrounded by diamond geometric accents of diamonds Materials: 18 karat gold, diamonds (0.30ct
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Opal, Gold, 18k Gold

3.62 Carat Opal Diamond 18 Karat Rose Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
3.62 Carat Oval Cut Opal Diamond Rose Gold Ring The Oval Cut Opal in this ring weighs 3.19 carats
Category

21st Century and Contemporary American Contemporary Cluster Rings

Materials

Diamond, Opal, Pink Sapphire, Rose Gold, 18k Gold

2.91 Carat Opal Diamond 18 Karat Yellow Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
2.91 Carat Oval Cut Opal Diamond 18 Karat Yellow Gold Ring The Oval Cut Opal in this ring weighs
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

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

Opal Onyx Diamond Art Deco Style Cocktail White Gold Ring
By Unbranded
Located in Oakton, VA
This Opal, Onyx, and Diamond Art Deco Style Cocktail Ring in 18K White Gold is a captivating fusion
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

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

Estate Marquee Shaped Fire Opal 2.60 Ct Diamond Ring
Located in Napoli, IT
Be unique! Magnificent mid century -1950 ca – Diamond and natural Opal cocktail ring Chic and
Category

Mid-20th Century Italian Contemporary Cocktail Rings

Materials

Diamond, Fire Opal, 18k Gold

Bochic “Orient” Vintage Sapphire, Garant Blue Opal Set In 18K Gold Silver
By Bochic
Located in New York, NY
Bochic “Orient” Vintage Sapphire, Garant Blue Opal Set In 18K Gold Silver Natural
Category

Late 20th Century Thai Baroque Cocktail Rings

Materials

Garnet, Opal, Sapphire, Blue Sapphire, 18k Gold, Silver

1960s 2.10 Carat Opal 18 Karat Rose Gold Retro Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark. Beautiful retro ring, it forms a dome on the
Category

Vintage 1960s French Retro Dome Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

3.24 Carat Opal Diamond 18 Karat Rose Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
The Oval Cut Opal in this ring weighs 2.67 Carats and the measurements of the Opal are 8 mm x 12 mm
Category

21st Century and Contemporary American Contemporary Cluster Rings

Materials

Diamond, Opal, Pink Sapphire, 18k Gold, Rose Gold

Vintage 18 Karat Gold Opal 0.50 Carat Diamond Cluster Ring
Located in Vilnius, Vilniaus apskr.
This is a vintage cluster ring crafted in 18K gold. Circa 1980. It features: - 1 opal, oval
Category

Late 20th Century Modern Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold

Contemporary Beatrice Barzaghi Emerald Australian Opal Gold Asymmetrical Ring
By Beatrice Barzaghi Milano
Located in Milan, IT
The Ines ring is made of 18 karat yellow gold and features a round cabochon cut natural emerald
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Emerald, Opal, 18k Gold, Gold, Yellow Gold

Faye Kim Lightning Ridge Australian Black Opal Hinged Ring in 18 Karat Gold
By Faye Kim
Located in Darien, CT
Ring showcases a richly colored black opal set in warm 18 karat gold. The stone’s mesmerizing play of
Category

2010s American Contemporary Fashion Rings

Materials

Opal, Black Opal, Gold, 18k Gold

Opal Diamonds Jade 18 Karat Yellow Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. Beautiful ring in 18 karat yellow gold mounted with a diamonds,Australian
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

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

Alex Jona Arlequin Opal Brushed 18 Karat Yellow Gold Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat brushed yellow gold ring, set with a
Category

2010s Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

10.08 Carat Black Opal with Baguette and Round Diamond Halo Cocktail Ring
Located in Miami, FL
10.08 Carat Black Oval Cabochon Cut Opal with Baguette and Round Cut Diamond on 18k White Gold Ring
Category

21st Century and Contemporary Retro Cocktail Rings

Materials

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

Art Nouveau Dragonfly and Ivy Opal and Rose Cut Diamond Ring
Located in Hummelstown, PA
Crafted during the height of the Art Nouveau era, this ultra charming and rare ring is a
Category

Antique Early 1900s Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Antique English 18 Karat Yellow Gold Opal Five-Stone Ring
Located in New York, NY
Antique five stone opal ring with English hallmarks accented by rose cut diamonds set in 18k gold
Category

Antique 1890s British Late Victorian Band Rings

Materials

Diamond, Opal, 18k Gold

French 1980s Opal 18 Karat Rose Gold Retro Bangle Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark. This vintage ring features a domed, tumbling band
Category

Vintage 1980s French Retro Solitaire Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Rose Gold Ruby and Opal Fashion Ring 1.00 Carat
Located in New York, NY
Amazing 18KT rose gold ruby and opal fashion ring features 0.80ct of ruby and 0.20ct opal Ring size
Category

21st Century and Contemporary American Fashion Rings

Materials

Opal, Ruby, Gold, 18k Gold, Rose Gold

Dalben Design Light Blue Australian Boulder Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18 kt rose gold satin finishing ring with a 3,93 carat bezel-set
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Rose Gold, 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 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
    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 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 ExpertFebruary 22, 2021
    Yes, 18k gold can tarnish, but it is uncommon. Pure gold does not combine easily with oxygen and therefore does not tarnish. The higher the karat, the less likely a piece of gold will tarnish.