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60s Opal Diamond Ring Toi et Moi Vintage 18k Yellow Gold Sz 4 Fine Jewelry
Located in Torrance, CA
Stylish vintage opal & diamond 'Toi et Moi' ring crafted in 18k yellow gold (circa 1960s
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

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

Blue Opal Cabochon Diamond White Gold Ring
Located in Southampton, PA
blue opal weighing 4.82 carats stands out superbly against the splendid 18K white gold and sparkling
Category

20th Century Unknown More Rings

Materials

White Diamond, Opal, 18k Gold, White Gold

3.74 Ct. Opal Ruby Old Cut Diamond Art Deco Style Cocktail Ring in 18K Gold
Located in Bangkok, TH
This Art Deco-style cocktail ring showcases a mesmerizing 3.74 carat opal at the center, surrounded
Category

21st Century and Contemporary Thai Art Deco Engagement Rings

Materials

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

Diamond Opal 18 Karat Yellow Gold Ring
By Artisan NYC
Located in New York, NY
Artisan's beautiful and One-of-A-Kind Diamond Opal 18K Yellow Gold Ring in size 7. 18k Gold
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Alex Sepkus 18k Yellow Gold 6.60ct Bezel Opal Diamond Detailed Ring W/ Box
By Alex Sepkus
Located in Montclair, NJ
Set Material: Solid 18k Yellow Gold Weight: 10.43 Grams Ring Size: 10.0 (fitted on a finger, we can
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Yellow Gold

Alex Sepkus 18k Yellow Gold 6.60ct Bezel Opal Diamond Detailed Ring W/ Box
By Alex Sepkus
Located in Montclair, NJ
Set Material: Solid 18k Yellow Gold Weight: 10.43 Grams Ring Size: 10.0 (fitted on a finger, we can
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Yellow Gold

Black Opal Black Diamond Cocktail Ring
By Joke Quick
Located in Antwerp, BE
One of a kind ring in 18K Rose gold 5,2 g & blackened sterling silver (The stones are set on silver
Category

2010s Belgian Contemporary Fashion Rings

Materials

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

Mexican Fire Opal Diamond Gold Twin Stone Ring
Located in Bal Harbour, FL
The twin ring is comprised of two baroque, free-form cut Mexican fire opals (2=8.10cts) encircled
Category

2010s Cocktail Rings

Materials

White Diamond, Opal, 18k Gold

4.63 Carat Oval Shaped Opal and Diamond Cluster Ring in 18K Yellow Gold
Located in London, GB
This elegantly eye-catching ring showcases a stunning 4.63 Carat Oval shaped Opal which gleams with
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Opal, Yellow Gold

Dalben Lightning Ridge Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18 kt rose gold matte finishing ring with a 3,78 carat bezel-set oval
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Rose Gold

Ruchi New York Opal and Diamond Ring
By Ruchi New York
Located in New York, NY
Halo ring set in 18 K Rose Gold. Opal: 9.67 ct total weight. Diamond: 0.89 ct total weight. All
Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Rose Gold, Gold

Black Opal and Diamond Cluster Ring
Located in Firenze, IT
Opal weight 1.77cts.Estimated total diamond weight 0.40ct.Stamped 18ct and plat.Ring size 7
Category

Early 20th Century British Art Nouveau Cluster Rings

Materials

Diamond, Opal, 18k Gold, Platinum

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

Vintage 1970s Swiss Cocktail Rings

Materials

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

Diamond and Opal Yellow Gold Cocktail Ring
Located in Southampton, PA
The endearing opal steals the show in this exquisite ring that is made of 18K yellow gold and
Category

Late 20th Century Unknown Cocktail Rings

Materials

White Diamond, Opal, 18k Gold, Yellow Gold

Opal Ring with Safires
Located in Bad Kissingen, DE
18k white gold punched "750" 20,15ct Opals 0,82ct yellow and pink safires 1 Diamond Size: 7,5/55
Category

21st Century and Contemporary German Cocktail Rings

Materials

18k Gold

Opal Diamond Dome Yellow Gold Cocktail Ring
Located in Stamford, CT
1950’s 18k yellow gold domed cocktail ring with top gem blue green Opals and full cut Diamonds. 1
Category

Vintage 1950s Cocktail Rings

Materials

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

Rare Austrian Black Opal and Diamond Ring
By DA Jewellery
Located in Banbury, GB
Opal: 10.9ct Diamonds: 1.6ct Ring size: USA 7, UK N (Free resizing if needed) This is a very rare
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Bulgari 18 Karat Yellow Gold and Opal Ring
By Bulgari
Located in Los Angeles, CA
This gorgeous ring is a Bulgari design, which features a 18kt yellow gold setting with a stunning
Category

20th Century Fashion Rings

Materials

Opal, 18k Gold

Diamond and Fire Opal Gold Cocktail Ring
Located in Southampton, PA
ring made of radiant 18K yellow gold. The opal weighs 8.20 carats and it is accompanied by the nifty
Category

20th Century Unknown Cocktail Rings

Materials

White Diamond, Opal, 18k Gold, Yellow Gold

18 Karat Fire Opal and Diamond Ring
Located in Dallas, TX
Stunning approximately 4.48ct Emerald-cut Fire Opal surrounded by 1.32ct round Diamonds set in 18k
Category

Vintage 1970s British Cocktail Rings

Materials

White Diamond, Opal, 18k Gold, Yellow Gold

Estate 18K Gold Black Opal and Diamond Cocktail Ring
Located in New Orleans, LA
A Mid-Century black opal and diamond cocktail ring set in 18K gold. It contains approximately 2.64
Category

Mid-20th Century Cocktail Rings

Antique Opal Diamond Yellow Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
antique opal cluster ring has been crafted in 18 ct yellow gold with a platinum setting. The pierced
Category

Vintage 1930s Cluster Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Peter Suchy Full Bezel Oval Opal Gold Ring
By Peter Suchy
Located in Stamford, CT
Gem Opal Flashes of orange, green and blue. Ring is simple solid 18k full bezel protected design
Category

2010s Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Victor Velyan Fire Opal and Diamond Ring
By Victor Velyan
Located in Carmel, CA
This exquisite Fire Opal and Diamond Ring features a 5.79 carat Mexican Fire Opal accented with
Category

2010s American Fashion Rings

Materials

Diamond, Opal, 18k Gold, 24k Gold, Silver

Yellow Gold Opal and Diamond Ring
Located in Greenwich, CT
This Oval shaped Opal and Diamond Ring is great for both the minimalist and the maximalist. It's
Category

21st Century and Contemporary American Artist Fashion Rings

Materials

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

Opal Diamond Platinum and Gold Cocktail Ring
Located in Southampton, PA
The ever-alluring opal borrows its vivacious appeal to this stunning ring that features offbeat
Category

20th Century Unknown Cocktail Rings

Materials

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

Gold Opal Diamond Trefoil Ring
Located in Firenze, IT
A late 19th century opal and diamond ring. The three heart-shaped opals of the trefoil leaves
Category

20th Century English Edwardian Three-Stone Rings

Materials

Diamond, Opal, 18k Gold

Black Opal Ring Gold Engagement Modern Australian Black Opal Art Deco Style lgbt
Located in Berlin, DE
18K yellow gold ring with natural bright Black Opal opal origin - Australia opal weight - 1.5
Category

2010s German Art Deco Solitaire Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Magnificent Australian Boulder Opal Diamond Platinum Gold Ring
Located in Beverly Hills, CA
A seriously special cocktail ring featuring a large 37.73 carat boulder opal from Lightning Ridge
Category

2010s Cocktail Rings

Materials

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

18kt Yellow Gold Estate Australian Opal Ring
Located in San Francisco, CA
Perhaps the perfect opal ring for those who appreciate the finer things! This 18 karat yellow gold
Category

Vintage 1970s Unknown Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

8.73 Ct. Opal Emerald and Diamond Art Deco Style Cocktail Ring in 18K White Gold
Located in Bangkok, TH
Radiating vintage charm, this Art Deco style cocktail ring features a luminous opal at the
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Blue Sapphire, Opal, Emerald, Diamond, White Gold, 18k Gold

4.5 Ct. Ethiopian Opal Orange Sapphire and Ruby Style Cocktail Ring in 18K Gold
Located in Bangkok, TH
. At each of the four points of the ring, stunning orange sapphires are set to complement the opal
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

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

Australian Opal 5.80 Carat Diamond Cocktail Ring
Located in Bangkok, TH
0.45 Carat surrounding by 0.33 Carat Diamond. This Ring was made in 18K Yellow Gold Size US#7
Category

Antique Early 19th Century Thai Victorian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Australian Opal 5.70 Carat Diamond Cocktail Ring
Located in Bangkok, TH
0.45 Carat surrounding by 0.32 Carat Diamond. This Ring was made in 18K Yellow Gold Size US#7
Category

Antique Early 19th Century Thai Victorian Cocktail Rings

Materials

Opal, Diamond, 18k Gold, Yellow Gold

18 Karat White Gold Diamond and Opal Ring
Located in Southampton, PA
brilliance of diamonds in this majestic 18K white gold ring. The diamonds amount to 0.65 carats, while the
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Opal, White Gold, 18k Gold

Ethiopian Opal and Diamond 18 Karat Rose Gold Ring
Located in Webster, NY
Halo style Ethiopian and Diamond ring crafted in 18K rose gold. Gemstone: Ethiopian Opal and
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Antique Cabochon Opal Diamond Gold Engagement Ring
Located in Poitiers, FR
Ring in 18 carat yellow gold. Featuring a claw set opal cabochon with a halo of 16 antique
Category

Antique 19th Century French Engagement Rings

Materials

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

18k Yellow Gold 0.45cttw Diamond Ruby Cabochon MOP Opal Inlay Ring
Located in Scottsdale, AZ
As shown in the pictures this ring has unique attributes. Designed in 18k yellow gold with a mother
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Ruby, 18k Gold, Yellow Gold

Opal and 18 Carat Gold Ring, circa 1890s
Located in Chipping Campden, GB
This is a stunning 18ct gold ring holding 5 opals on the prettiest setting. Ring Size: M 1/2 or 6
Category

Antique 1890s Unknown Art Nouveau More Rings

Materials

Opal, 18k Gold

Estate Boulder Opal, Diamond, Emerald, and Ruby Cocktail Ring in 18k Yellow Gold
Located in Los Angeles, CA
Beautiful 46.73 ct. Boulder opal with 0.40 ct. good quality white diamonds, emeralds, and rubies
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, Opal, Ruby, Yellow Gold

Dior Black Opal Diamond Yellow Gold Heart Ring
By Christian Dior
Located in Southampton, PA
Stunning heart ring by Dior in 18K yellow gold with a beautiful wine-colored Black Opal center
Category

21st Century and Contemporary French Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Sixties Opal and Diamond-set Gold Ring
Located in Litchfield, CT
Circa 1960s, 18k, American. This chic sixties ring is all about the scintillating 2.5-carat opal
Category

Vintage 1960s American Cocktail Rings

Materials

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

Certified Opal, Emerald and Diamond Cocktail Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
This exquisite pear-shaped ring is a stunning masterpiece that combines the brilliance of diamonds
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Emerald, Opal, 18k Gold, White Gold

Australian Black Opal, Jedi Spinel and Diamond Ring
Located in Cape May, NJ
Hallmarks: 18k Composition: 18K White Gold Primary Stone: Australian Black Opal Stone Carat
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Spinel, 18k Gold, White Gold

Victorian 2.35 Carat Black Opal Solitaire Ring, circa 1900s
Located in London, GB
detailed collet. The ring has been crafted from 18 carat yellow gold. Gemstone: Opal Stone Shape: Oval
Category

Antique Early 1900s Unknown Victorian Solitaire Rings

Materials

Opal, Black Opal, 18k Gold

Magnificent Australian Boulder Opal Diamond Gold Cocktail Ring
Located in Beverly Hills, CA
of a vault. The finest boulder opal I have ever seen. Ring Size 8
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Vintage 18k Two Tone Gold GIA Fiery Opal Dual Diamond Halo Bead Open Work Ring
Located in Montclair, NJ
This magnificent and fancy vintage ring was crafted from solid 18k yellow and white gold and
Category

Late 20th Century Unknown Cocktail Rings

Materials

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

Australian Opal Carved Face Gold Ring-Pendant
Located in Beverly Hills, CA
A true one of a kind collectors piece featuring a natural Australian opal hand carved The opal has
Category

21st Century and Contemporary American Fashion Rings

Materials

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

LB Exclusive Yellow Gold Diamond and Opal Ring
By LB Exclusive
Located in Southampton, PA
This ring is crafted from 18K yellow gold and set with a 3.30 ct opal and a total of 0.37 carats of
Category

21st Century and Contemporary More Rings

Materials

White Diamond, Opal, 18k Gold, Yellow Gold

Opal Multi-Color Sapphire Diamond Gold Ring
Located in Bal Harbour, FL
Bursting with color, this exceptional cocktail ring features a cabochon opal framed in multi color
Category

2010s Unknown Contemporary Cocktail Rings

Materials

White Diamond, Opal, Sapphire, Diamond, 18k Gold, Gold

Modern Australian Boulder Opal Diamond Gold Ring
Located in Beverly Hills, CA
A uniquely designed ring featuring a natural boulder opal from Australia weighing approximately 3
Category

21st Century and Contemporary American Cocktail Rings

Materials

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

Victorian Opal and Diamond Cluster Ring, circa 1880s
Located in London, GB
This intricate handmade ring dates to approximately the 1880s and centres a natural opal. The
Category

Antique 1880s Unknown Victorian Engagement Rings

Materials

Diamond, Opal, 18k Gold

Gubelin Fire Opal Diamond and Gold Ring
By Gubelin
Located in Litchfield, CT
Circa 1980s, 18k, by Gubelin, Switzerland. Infused with sophisticated ease, this chic ring by
Category

Vintage 1980s Swiss Cocktail Rings

Materials

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

DAVID WEBB Opal Diamond Platinum Gold Ring
By David Webb
Located in Beverly Hills, CA
Stunning cocktail ring featuring an Australian opal framed with diamonds and set in platinum and
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Agate, Aquamarine, Diamond, Opal, Yellow Gold, Platinum, 18k Gold

27.20 Carat Opal and Multicolored Sapphire Cocktail Ring
Located in Carmel-by-the-Sea, CA
An iridescent cabochon of opal sits nested in a rainbow basket of colored sapphires with brilliant
Category

2010s Dome Rings

Materials

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

Tiffany Co. Opal Diamond Gold Ring
By Tiffany Co.
Located in New York, NY
This 18k yellow gold ring centers a lovely cabochon opal, flanked by two round cut diamonds
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Australian Boulder Opal Diamond Platinum Gold Ring
Located in Beverly Hills, CA
18k yellow gold as well as platinum giving the piece a two-tone style. Ring Size 5
Category

21st Century and Contemporary American Cocktail Rings

Materials

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

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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 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 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 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
    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, 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 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 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 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 ExpertSeptember 16, 2024
    Yes, many people believe that 18k gold is worth buying. Due to the metal's durability, jewelry produced from 18-karat gold is often resistant to scratching and damage. In addition, the large amount of pure gold in the alloy gives white, rose and yellow 18-karat gold a vibrant color. However, whether or not it’s worth investing in 18-karat gold is totally subjective! At 1stDibs, we believe in buying what you love. Our shopping experience enables discovery and learning, whether you are a seasoned connoisseur or just beginning your collection. Find a diverse range of gold jewelry on 1stDibs.