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Boulder Opal, Aquamarine, 18kt Gold Cocktail Ring by Lauren Harper
By Lauren Harper
Located in Winnetka, IL
Designed by award winning jewelry designer, Lauren Harper, this Boulder Opal and Aquamarine
Category

2010s Contemporary Cocktail Rings

Materials

Aquamarine, Opal, Gold, 18k Gold

Large Opal Diamond Yellow Gold and White Gold Halo Setting Cocktail Ring
Located in Webster, NY
Cocktail ring features an approximate 12.60 X 17.45 MM Opal, which displays a gorgeous array of
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Exquisite Antique Victorian Lightning Ridge Black Opal Diamond Cluster Ring
Located in New York, NY
A Beautiful Classic VICTORIAN Black Australian Opal and Diamond Cluster Flower shaped Ring in 18K
Category

Antique 19th Century Victorian Engagement Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Certified 8.01 Carat Opal Cabochon, Emerald and Diamond Cocktail Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
Make a statement with this stunning 8.01 carat Opal cabochon, and Emerald cabochon cocktail ring
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Emerald, Opal, Gold, 18k Gold

Marcus Co. Edwardian Opal Diamond Platinum and Gold Cluster Ring
Located in New York, NY
An American Edwardian platinum topped 18 karat gold ring with black opal and diamonds by Marcus
Category

Vintage 1910s American Edwardian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Hallmarked 1910 Late Victorian Opal and Diamond 7 Stone Ring
Located in Baltimore, MD
is a classic Victorian 5 stone half hoop design. The ring spotlights three glowing opals with
Category

Vintage 1910s English Late Victorian Band Rings

Materials

Diamond, Opal, 18k Gold

Peridot Pink Opal Onyx Diamond Cocktail Ring SR-05424
Located in Hong Kong, HK
This ring features an oval peridot in the center, assented with 3.07 carats of pink opal and 1.72
Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Onyx, Opal, Peridot, 18k Gold, Yellow Gold

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

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

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

Dalben Lightning Ridge Oval Australian Crystal Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design 18k rose gold satin finishing ring with a 1,5 carat bezel-set oval shape Lightning
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

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

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Retro 8.0 Australian Opal Rose Cut Diamond 18 Kt Ring
Located in Napoli, IT
This remarkable Retro Opal & Diamond ring is 1940 ca Hand crafted in a skillfully manner of solid
Category

Vintage 1940s European Retro Cluster Rings

Materials

Diamond, Opal, 18k Gold

Edwardian Opal and Diamond 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
This ring holds three good sized opals and either side of the central stone are two pairs of
Category

Antique Early 1900s British Edwardian More Rings

Materials

Diamond, Opal, 18k Gold, Gold

Edwardian Opal and Diamond 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
This ring holds three good sized opals and either side of the central stone are two pairs of
Category

Antique Early 1900s British Edwardian More Rings

Materials

Diamond, Opal, Gold, 18k Gold

Dalben Design Blue Green Australian Boulder Opal Rectangular Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold matte finishing ring with a bezel-set lovely Blue-green
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Dalben Design Blue Green Australian Boulder Opal Rectangular Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold matte finishing ring with a bezel-set lovely Blue-green
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

18 Karat Hand Etched Victorian Opal Ring with Diamond Accents
Located in Addison, TX
This genuine Victorian beauty is crafted of buttery yellow 18K gold with a large center opal
Category

Antique Late 19th Century British Victorian Fashion Rings

Materials

Diamond, Opal, 18k Gold

18 Karat Hand Etched Victorian Opal Ring with Diamond Accents
Located in Addison, TX
This genuine Victorian beauty is crafted of buttery yellow 18K gold with a large center opal
Category

Antique Late 19th Century British Victorian Fashion Rings

Materials

Diamond, Opal, 18k Gold

AJD Shimmering Opal and Diamond 18 Karat Yellow Gold Ring
By Aria Jewelry Design
Located in Raleigh, NC
Radiant Oval Opal surrounded by sparkling Diamonds in this glorious 18K yellow gold hand made ring
Category

20th Century Unknown Artisan Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Edwardian Opal and Ruby 9 Carat Gold Five-Stone Ring
Located in Chipping Campden, GB
This stunning glossy gold band holds two wonderfully coloured 7pt opals which reflect the light
Category

Antique Early 1900s British Edwardian Band Rings

Materials

Opal, Ruby, 18k Gold, Gold

1940 s .60 Carat Oval Australian Opal Yellow Gold Ring
Located in Stamford, CT
Vintage 1940's Australian opal ring. Oval opal with with bands of different colors including red
Category

Mid-20th Century Engagement Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Cartier Évasions Joaillières Diamond Pink Opal Black Onyx Rose Gold Ring
By Cartier
Located in Southampton, PA
18k Rose Gold Diamond Pink Opal And Black Onyx Beads, Pink Sapphire Évasions Joaillières RIng by
Category

20th Century French Cocktail Rings

Materials

Diamond, Onyx, Opal, Sapphire, 18k Gold

Joke Quick Lightning Ridge Black Opal Rose-Cut Diamond Mosaic Ring
By Joke Quick
Located in Antwerp, BE
casting or printing envolved. Ring in 18K Rose Gold 5.2 g & blackened sterling silver 1,6 g (The
Category

2010s Belgian Art Nouveau Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Rose Gold, Sterling Silver

Antique Victorian 9.58 Carat Fire Opal, Black Onyx Diamond Cocktail Ring
By GEM PLAZA
Located in Jaipur, Rajasthan
Beautiful Antique Victorian 14K Yellow Gold & silver Fire Opal, Black Onyx & Diamond Cocktail
Category

21st Century and Contemporary Indian Late Victorian Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Onyx, 18k Gold, Silver

Victorian Opal and Diamond 18 Carat Gold Ring
Located in Chipping Campden, GB
This 18 Carat Gold ring holds three beautiful iridescent opals which have a pair of small sparkling
Category

Antique 1830s British Victorian Three-Stone Rings

Materials

Diamond, Opal, 18k Gold

Handcraft Quartz 18 Karat White Gold Opals Sapphires 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, Quartz, Sapphire, 18k Gold, White Gold

Ethiopian Black Opal Ring with Diamonds in 18 Karat Rose Gold
Located in Amsterdam, NL
This custom made ring in 18 karat rose gold features an oval cabochon Ethiopian black opal
Category

21st Century and Contemporary Italian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Rose Gold

Handcraft 18 Karat White Gold Diamonds Opal Onyx Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. Impressive ring made of 18 kt white gold with a very captivating design
Category

Vintage 1980s Italian Retro Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Estate 18 Karat Yellow Gold Opal and Diamond Ballerina Style Ring
Located in New York, NY
*** Convertible to a pendant *** METAL TYPE: 18k Yellow Gold STONE WEIGHT: Diamond = 7.15ct twd
Category

Antique 19th Century More Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

6.37 carats Ethiopian Opal, Colombian Emerald Sugarloafs Diamond Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, Emerald & Opal Cocktail Ring set in 18K White Gold & Diamonds. The
Category

21st Century and Contemporary Indian Art Deco Cocktail Rings

Materials

Diamond, Emerald, Opal, 18k Gold

Vintage Tiffany Co. Opal Diamond Ring Estate Fine Signed Jewelry
By Tiffany Co.
Located in Torrance, CA
Vintage Tiffany & Co opal & diamond ring crafted in 18 karat yellow gold (circa 1980s to 1990s
Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

1.27 Carat Lightning Ridge Opal and Diamond Gold Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed Arts and Crafts Revival Opal and Diamond Cocktail Ring. Centering
Category

21st Century and Contemporary Arts and Crafts Cocktail Rings

Materials

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

Dalben Design Light Blue Australian Boulder Opal Yellow Gold Ring
By Oreste Dalben
Located in Como, IT
Dalben design One of a kind 18 kt yellow gold ring with a rectangular solid Australian Boulder
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Edwardian Opal and Rose Cut Diamond Five-Stone Ring, circa 1900s
Located in London, GB
This captivating, circa early 1900s, five stone ring is set with an entrancing combination of opals
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, Opal, 18k Gold

Antique Opal and Diamond 18 Carat Gold Triple Cluster Ring
Located in Chipping Campden, GB
This stunning triple cluster holds three colourful opals and these are surrounded by diamonds. The
Category

Vintage 1910s British Art Deco Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold

40.44 Carat Mexican Opal Gigantic One of a Kind Ring
By Malpani Jewels
Located in Hung Hom, HK
0.29 carat of white round brilliant diamond. The ring is one of a kind as the 40.44 carat Mexican opal
Category

2010s Hong Kong Art Nouveau Engagement Rings

Materials

Diamond, White Diamond, Opal, 18k Gold

1.46 Carat Australian Multi-Color Opal with 0.53 Carat Diamond Halo in 18k Gold
Located in Houston, TX
This ring features a 1.46ct multicolor Lightning Ridge Australian opal set in an 18kt white gold
Category

2010s Australian Fashion Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Art Deco 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 1920s British Art Deco Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Platinum

Art Deco 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 1920s British Art Deco Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Platinum

Art Deco 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 1920s British Art Deco Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Platinum

Padparadscha Sapphire, Black Opal, Blue Sapphire Pink Diamond Pave Ring
By Joke Quick
Located in Antwerp, BE
One of a kind 'Starsrtruck' ring in 18K Rose gold 8 g & blackened sterling silver (The stones are
Category

2010s Belgian Contemporary Fashion Rings

Materials

Diamond, Pink Diamond, Opal, Blue Sapphire, Sapphire, 18k Gold, Sterling...

Victorian Era Opal and Emerald Double Row 18 Karat Band Ring
Located in Addison, TX
Description It is very rare to find a combination of emeralds and opal, two of the world's rarest
Category

Antique Late 19th Century Unknown Victorian Band Rings

Materials

Emerald, Opal, 18k Gold

Art Deco Opal and Diamond 18 Carat Gold Panel Ring
Located in Chipping Campden, GB
Sat at the centre of this platinum panel is a gorgeous opal. The opal has wonderful hues of fiery
Category

Vintage 1920s British Art Deco Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Platinum

Victorian Opal and Old Cut Diamond Yellow Gold Cluster Ring, circa 1880s
Located in London, GB
This original Victorian era opal and diamond cluster ring centres a dreamy opal cabochon within a
Category

Antique 1880s Unknown Victorian Engagement Rings

Materials

Diamond, Opal, 18k Gold

Antique 1910s Opal and Diamond Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
antique opal and diamond ring has been crafted in 18 k yellow gold. The pierced decorated, scrolling
Category

Vintage 1910s Unknown Romantic Three-Stone Rings

Materials

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

Retro 18 Karat White Gold 5.51 Carat Black Opal and Diamond Ring
Located in Cape May, NJ
Era: Retro Composition: 18K White Gold Primary Stone: Black Opal Carat Weight: 5.51 Carats
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Black Opal Ring with Ruby-Red Spinels Diamonds 37 Grams Certified No-Heat
Located in Northampton, MA
mesmerizing centerpiece of this iconic men's opal ring. I searched for decades for a substantial, world-class
Category

2010s American Artisan Signet Rings

Materials

Diamond, Opal, Spinel, Black Opal, 18k Gold

4.07 Carat Fire Opal 18 Karat Gold Cocktail Ring Fine Estate Jewelry
Located in Montreal, QC
in 18 Karat White Gold. The ring epitomizes vintage charm and would make a lovely alternative
Category

Late 20th Century Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Set in Platinum 900, Australian Opal and Taper Baguette Diamonds Cocktail Ring
Located in Hong Kong, HK
A very cute and dainty, Australian opal and taper baguette diamond cocktail ring set in Platinum
Category

2010s Hong Kong Neoclassical Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Rare 9.77 Carat Natural Australian Black Opal and Diamond White Gold Ring
Located in Tustin, CA
large estate cocktail ring is set in 14 karat white gold. This is a natural black opal and is NOT a
Category

20th Century Australian Contemporary Cocktail Rings

Materials

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

Pretty Pink Opal Peacock Gold Carved Ring
Located in New York, NY
This Pretty Pink Opal Peacock Carved Ring in 18K Yellow Gold is studded with white & black Diamond
Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

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

Padparadscha Sapphire Coral Fire Opal Pink Diamond White Diamond Pave Ring
By Joke Quick
Located in Antwerp, BE
Discover elegance redefined with our 18K Rose Gold Ring, a marvel of exquisite craftsmanship. This
Category

2010s Belgian Artist Fashion Rings

Materials

Diamond, White Diamond, Pink Diamond, Sapphire, Padparadscha Sapphire , ...

Dalben Opal Diamond and Gold Four-Leaf Clover Little Ring
By Oreste Dalben
Located in Como, IT
Dalben design four-leaf clover Australian Opals little ring with 4 heart shape Australian Opals and
Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

Brown Diamond, Opal, Diamond, 18k Gold, Gold, White Gold

Geoffrey Good Faceted Sudanese Rainbow Opal One of a Kind Gold Ring
By Geoffrey Good
Located in Dallas, TX
One of a Kind Ring handcrafted by jewelry artist Geoffrey Good in matte-finished 18k yellow gold
Category

2010s American Artist Cocktail Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

10.45 Carat Cushion Cut Fire Opal 18 Karat Gold Ring Estate Fine Jewelry
Located in Montreal, QC
: E/F; clarity: VS; Hand crafted in 18 Karat yellow Gold. The ring epitomizes vintage charm and would
Category

1990s Contemporary More Rings

Materials

Diamond, Opal, 18k Gold

Vintage Emerald Fire Opal Diamond Bombe Cactus Cocktail Ring Yellow Gold 1990s
Located in Lisbon, PT
Vintage emerald, fire opal and diamond bombé cactus cocktail ring in 18kt yellow gold, 1990s
Category

1990s Unknown Modern Cocktail Rings

Materials

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

Peridot, Fire Opal with Yellow Sapphire Ring Set in 18 Karat Gold Settings
Located in Bangkok, TH
Peridot 10.5 carats, Fire Opal 1.74 carats with Yellow Sapphire 1.65 carats Ring set in 18 Karat
Category

2010s Thai More Rings

Materials

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

Set in 18 Karat White Gold, Ethiopian Opal and Baguette Diamonds Cocktail Ring
Located in Hong Kong, HK
Gorgeously set in 18K white gold, a beautiful Ethiopian opal and baguette diamonds cocktail ring
Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k 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 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 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 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
    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 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 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.