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Natural Untreated Australian 3.99ct Boulder Opal Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
Measurements: Opal weight: 3.99ct Opal length: 16.33mm Opal width: 15.20mm Metal: 18K white gold Ring size
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, 18k Gold, White Gold

Natural Australian 1.86ct Black Opal and Diamond Engagement Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
thin lines. Designed just for you by Renata Bernard. The gemstone at the centre of this opal ring is
Category

2010s Australian Contemporary Solitaire Rings

Materials

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

18k Yellow Gold Butterfly Ring with Black Opal and Teal Blue Diamonds
By Llyn strong
Located in Greenville, SC
An 18k yellow gold butterfly ring set with one 1.87 carat black opal from Australia, and .60 carats
Category

2010s American Contemporary Cocktail Rings

Materials

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

Natural Untreated Australian 2.96ct Boulder Opal Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
Measurements: Opal weight: 2.96ct Opal length: 16.02mm Metal: 18K white gold Ring size: N (resizable) US
Category

2010s Australian Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, White Gold

October Birthstone Australian 2.88ct Black Opal Ring in 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
: 2.88ct Opal length: 10.84mm Opal width: 7.97mm Opal thickness: 5.03mm Metal: 18K yellow gold Ring size
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Sapphire, 18k Gold, Yellow Gold

Natural Untreated Australian 1.71ct Boulder Opal Ring in 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
: 18K yellow gold Ring size: N (resizable) / US: 6.75 This opal ring arrives in a gun-metal aluminium
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Diamond, 18k Gold, Yellow Gold

Natural Untreated Australian 0.83ct Boulder Opal Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
“Serendipity” opal ring is one for the minimalists. This stunning boulder opal (0.83ct) from Winton
Category

2010s Australian Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Natural Untreated Australian 10.25ct Boulder Opal Diamond Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
“Amor de mi Vida” opal ring is destined to be the love of your life. A spectacular multicoloured
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Australian Boulder Opal and Diamond Engagement Ring in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
, proudly set in 18K yellow gold ring. The gemstone at the centre of this opal ring is an Australian
Category

2010s Australian Contemporary Engagement Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Stambolian Aged Silver 18K Gold Ethiopian Opal Diamond Small Dome Ring
By Stambolian
Located in Boca Raton, FL
Stambolian Aged Silver 18K Gold Ethiopian Opal Diamond Small Dome Ring A unique ring with diamonds
Category

21st Century and Contemporary American Modern Dome Rings

Materials

Diamond, Opal, 18k Gold, Sterling Silver

Natural Australian 3.80ct Black Opal Cocktail Ring 18K Yellow Gold, White Gold
By Renata Bernard
Located in Sydney, AU
“Love Story” opal ring holds its precious black opal (3.80ct) in a warm I8K gold embrace. The
Category

2010s Australian Contemporary Engagement Rings

Materials

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

7.27ct Cabochon Opal and Diamond Cocktail Ring in 18k Yellow Gold
Located in Newport Beach, CA
7.27ct Oval Cabochon Opal 1.00tcw Round Diamonds 18k Yellow Gold Setting
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Opal Horse Jean Ring
By Erin Mac Jewelry
Located in Menlo Park, CA
wonderful White Diamonds: .87cts Opal inset Sterling & 18K yellow gold
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Sterling Silver

1950s Opal Diamond Gold Ring
Located in Portland, ME
18K Yellow gold opal and diamond ring. The cluster style ring is set with one oval opal measuring
Category

Vintage 1950s Unknown Modern Cluster Rings

Materials

Diamond, Opal, 18k Gold

Antique Edwardian Opal Solitaire Ring
Located in Sale, Cheshire
A stylish Edwardian opal solitaire ring dating from c.1910. It's crafted in 18k gold, with the
Category

Early 20th Century English Edwardian Solitaire Rings

Materials

Opal, 18k Gold

Opal Diamond Gold Large Ring
Located in Lambertville, NJ
An 18k yellow gold ring set with an opal 23mm x 17.4mm and approximately 0.65ctw of H/VS diamonds
Category

Late 20th Century Unknown Cocktail Rings

Materials

Diamond, Opal, 18k Gold

18K Yellow Gold Cabochon Fire Opal, Gemstone And Diamond Bombe Cocktail Ring
Located in New York, NY
crafted with a natural cabochon oval-cut fire opal. Set in 18k yellow gold, this bombe-style ring offers a
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Gold Diamond Black Opal Ring
Located in Lambertville, NJ
An 18k white gold ring set with approximately 1.20ctw of H/VSSI diamonds and a black opal weighing
Category

Late 20th Century Unknown More Rings

Materials

Diamond, Opal, 18k Gold

BUCCELATTI Opal and Diamond Ring
By Buccellati
Located in Teaneck, NJ
Gorgeous, large, Buccelatti 18K white and yellow gold ring with opal and diamond. There is a tiny
Category

Late 20th Century Italian More Rings

Materials

Opal, Diamond, 18k Gold

Natural Australian 7.63ct Boulder Opal, Cocktail Ring 18K White, Yellow Gold
By Renata Bernard
Located in Sydney, AU
“Love in the Afternoon” delights with its precious boulder opal (7.63ct) caught in an 18K gold and
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

David Tallman Opal Gold Scarab Ring
Located in Summerland, CA
Superbly hand made opal scarab ring in 18k yellow gold. Opal is strikingly beautiful luminescent
Category

Early 2000s Dome Rings

Materials

Opal, 18k Gold

7.12 cts. Blue Opal ring Sterling Silver in 18K Gold Plated.
Located in Bangkok, TH
. Pink Sapphire 3.0 mm. 2 pcs. White Zircon 2 mm. 20 pcs. Sterling Silver in 18 K Gold Plated. Ring Size
Category

21st Century and Contemporary Thai Art Nouveau Cocktail Rings

Materials

Opal, Blue Sapphire, Pink Sapphire, 18k Gold, Gold Plate, Silver, Sterli...

Exceptional Opal and Diamond Ring
Located in New Orleans, LA
Fabulous 18K white gold ring with one cushion cut opal 19mm by 15 mm with a greenish blue play of
Category

20th Century Edwardian Dome Rings

Materials

Opal, 18k Gold

Solid Natural Untreated Australian 1.35ct Boulder Opal Ring in 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
edition of one. This opal ring is new. PARTICULARS: Metal: 18K yellow gold Ring size: N (resizable
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, 18k Gold, Yellow Gold

Natural Untreated Australian 3.77ct Natural Boulder Opal Ring in 18K White Gold
Located in Sydney, AU
weight: 3.77ct Opal length: 15.59mm Opal width: 9.76mm Metal: 18K white gold Ring size: N+1/2
Category

2010s Australian Contemporary Fashion Rings

Materials

Opal, 18k Gold, White Gold

Antique Opal Diamond Gold Ring
Located in Lambertville, NJ
An 18k white gold ring set with approximately 1.00 - 1.10ctw of H-I/VS2-SI1 old mine cut diamonds
Category

Early 20th Century Unknown More Rings

Materials

Diamond, Opal, 18k Gold

Vhernier Pirouette Pink Opal Gold Ring
By Vhernier
Located in Lambertville, NJ
18k rose Pirouette ring by Vhernier, set with pink opal. Ring size - 5, ring top is 13.6mm wide
Category

21st Century and Contemporary Italian More Rings

Materials

Opal, 18k Gold

Flower Opal ring. Opal 2.60cts and Blue topaz.
Located in Bangkok, TH
Opal Oval size 10x8 mm. Opal Oval size 6x4 mm. total 260cts. Blue topaz size 3 mm. and 4 mm. 18K
Category

21st Century and Contemporary Thai Baroque Cluster Rings

Materials

Opal, Topaz, Blue Topaz, 18k Gold, Gold Plate, Silver

Opal Emerald Flower Gold Ring
By Lori Kaplan Jewelry
Located in New York, NY
I created this ring in wax and had it cast in 18K gold. This flower ring has boulder opal doublets
Category

2010s American Contemporary Cocktail Rings

Materials

Emerald, Opal, 18k Gold, Gold

Victorian Blue Enamel and Opal Ring
Located in New York, NY
C.1860. A Victorian blue enamel and opal ring. The ring features a starburst motif and a lovely
Category

Antique 1860s Victorian More Rings

Materials

Opal, 18k Gold

Natural Australian 14.52ct Boulder Opal/Diamond Cocktail Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
-cut diamonds embracing a light boulder opal. Set in 18K white gold, this ring is a discreet yet
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Diamond, 18k Gold, White Gold

Natural Untreated Australian 1.90ct Boulder Opal Ring 18k White and Yellow Gold
By Renata Bernard
Located in Sydney, AU
evergreen love. The gem is set in 18K yellow gold bezel with a contemporary gallery. The opal ring designed
Category

2010s Australian Contemporary More Rings

Materials

Opal, 18k Gold, Yellow Gold, White Gold

Victorian Opal and Diamond Ring
Located in San Francisco, CA
An exquisite antique ring from the Victorian era. A 4.65 carat fine white opal is set ablaze by a
Category

Antique Late 19th Century Victorian Cluster Rings

Materials

Opal, Diamond, 14k Gold, 18k Gold

Lorraine Schwartz Opal Rose Gold Ring
By Lorraine Schwartz
Located in Lambertville, NJ
Lorraine Schwartz 18k rose gold ring, featuring 12.2mm x 9.3mm opal gemstone. Ring is a size 9 1/4
Category

20th Century American More Rings

Materials

Opal, 18k Gold

Oval Opal Diamond Cluster Ring
Located in Newcastle Upon Tyne, GB
This wonderful opal and diamond cluster ring is fashioned with an 18 carat gold shank and a
Category

Mid-20th Century British Modern Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Antique Edwardian Opal Solitaire Ring
Located in Sale, Cheshire
A stunning opal solitaire ring dating from the early 20th Century. The stone is particularly
Category

Early 20th Century English Edwardian Solitaire Rings

Materials

Opal, 18k Gold, White Gold, Platinum

Australian Opal and Diamond Ring Set in 18k White and Yellow Gold
Located in Surfside, FL
ESTIMATED RETAIL: $6,300 YOUR PRICE: $5,400 - Australian opal and diamond ring set in 18k white and
Category

21st Century and Contemporary Australian Modernist Cocktail Rings

Materials

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

Victorian Opal Diamond Heart Ring
Located in Sale, Cheshire
-shaped opal. The simple band is crafted from 18ct yellow gold, with the stones set in silver. The back of
Category

Antique Late 19th Century British Cluster Rings

Materials

Diamond, Opal, 18k Gold, Silver

Late Victorian Opal Diamond Ring
Located in Sale, Cheshire
. It's modelled in 18 karat gold, and dates from the late 19th Century, circa 1890. STONES Opal
Category

Antique Late 19th Century English Late Victorian Cluster Rings

Materials

White Diamond, Opal, 18k Gold

Victorian Opal Gold Solitaire Ring
Located in Boston, Lincolnshire
A Beautiful Victorian Australian Opal stick pin conversion ring on a later 18 Carat Gold shank
Category

Antique Late 19th Century British Victorian Solitaire Rings

Materials

Opal, 18k Gold, Yellow Gold

Australian 2.60ct Boulder Opal and Diamond Engagement Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
Opal width: 7.93mm Opal thickness: 2.62mm Metal: 18K White Gold Ring size: N (resizable) US: 6.75
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Sterling Silver and 18K Gold Floral Ring with Ethiopian Opal Center Diamonds
By Stambolian
Located in Boca Raton, FL
Aged Sterling Silver & 18K Gold Floral Ring with Ethiopian Opal center and Diamonds by Stambolian
Category

21st Century and Contemporary American Cocktail Rings

Materials

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

Antique Edwardian Opal Solitaire Ring
Located in Sale, Cheshire
A simple antique solitaire ring set with the most incredible white opal, displaying spectacular
Category

Early 20th Century English Edwardian Solitaire Rings

Materials

Opal, 18k Gold

Art Nouveau Black Opal Ring
Located in Beverly Hills, CA
18 karat yellow and white gold Art Nouveau ring set with one pear shaped cabochon black opal and
Category

Antique Late 19th Century American Art Nouveau Fashion Rings

Materials

Opal, Diamond, 18k Gold

Victorian Opal Diamond Gold Engagement Ring
Located in Los Angeles, CA
gold ring features five beautiful oval opals gauged from 7.10mm x 4.6mm to 4.7mm x 3.5mm displaying a
Category

Antique 1890s Victorian Engagement Rings

Materials

Diamond, Opal, 18k Gold

Opal Diamond gold Band Ring
Located in Palm Beach, FL
An 18 karat yellow gold, tapered band topped by a gorgeous color, oval opal weighing 1.50 carats
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Opal, White Diamond, 18k Gold, Yellow Gold

Australian Natural Untreated 4.21ct Boulder Opal Ring 18K White Gold Rose Gold
By Renata Bernard
Located in Sydney, AU
. Metal: 18K White and Rose Gold This opal ring arrives in a gun-metal aluminum box inside a paper orange
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, 18k Gold, Rose Gold, White Gold

Australian Boulder Opal Gold Stacking Ring
By Lori Kaplan Jewelry
Located in New York, NY
Australian Boulder Opal doublet with lots of green and blue 'fire' grace this delicate 18K stacking
Category

2010s American Contemporary More Rings

Materials

Opal, 18k Gold

Unique Opal Diamonds Gold Ring
By G.MINNER
Located in Colmar, FR
A white and yellow gold ring set in the middle with an australian opal surrounded by a brilliant
Category

2010s French Cocktail Rings

Materials

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

Opal Diamond Ring
Located in Los Angeles, CA
Baldwin is a one-of-a-kind vintage inspired cocktail ring made from 18k white gold centering a
Category

21st Century and Contemporary Edwardian Engagement Rings

Materials

18k Gold

Antique Edwardian Rectangular Opal Cabochon Ring
Located in Sale, Cheshire
A striking antique opal solitaire ring. The stone has been cut into a rectangular cabochon, set in
Category

Early 20th Century English Edwardian Solitaire Rings

Materials

Opal, 18k Gold

Amy Y s Australian Yowah Opal, Diamond and 18K Gold, Contemporary Ring Sarah
By Amy Y
Located in Santa Monica, CA
Amy Y’s 17.00ct. Australian Yowah boulder opal, diamond and sapphire 18K rose gold diamond ring
Category

2010s American Contemporary More Rings

Materials

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

Antique Opal and Diamond Ring
Located in Melbourne, AU
18ct yellow gold ring claw set across the top with three oval cabochon cut solid opals separated by
Category

Antique Early 1900s Victorian Cocktail Rings

Materials

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

4.62ct Black Opal Ring with 0.69tct Diamonds Set in 18k Yellow Gold
Located in New York, NY
Crafted of 18K yellow gold, this captivating ring is perfect for any occasion. set with an eye
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Black Opal, 18k Gold, Yellow Gold

Extraordinary Opal Ring by Shreve Co.
Located in San Francisco, CA
jeweler's Shreve & Company. A liquidy crystal opal exhibiting a full spectrum of colors is surrounded by an
Category

American More Rings

Materials

Opal, Diamond, 18k Gold, Platinum

Victorian Black Opal Gold Solitaire Ring
Located in Boston, Lincolnshire
A Lovely Victorian 18 Carat Gold and solid Australian Black Opal ring. Opal are beautiful colour
Category

Antique 1890s British Victorian Solitaire Rings

Materials

Opal, 18k Gold

White Opal and Diamond Cluster Ring
Located in London, GB
A white opal and diamond cluster ring set in 18ct white gold. Circa: New
Category

2010s Unknown Modern Cluster Rings

Materials

White 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 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 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 ExpertApril 5, 2022
    Opal rings are very delicate compared to other stones, and are not recommended for everyday wear. However, with proper care, they can last through the generations. Shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Although opals were considered good luck in Roman culture and a symbol of good luck, there are many legends that link opals with death and bad omens.
  • 1stDibs ExpertNovember 14, 2023
    Yes, opal can be good for wedding rings. Many people love the unique coloration of opals and opt for wedding rings set with them. One thing to keep in mind is that opals are more delicate than many other gemstones like sapphires, rubies and diamonds, so they are more vulnerable to scratching and breakage. It is a good idea to remove your wedding ring before working with tools, performing chores, playing sports or engaging in other activities that could potentially damage your opal. Explore a variety of opal wedding rings on 1stDibs.
  • 1stDibs ExpertNovember 21, 2023
    Whether a wedding band should be 14K or 18K depends on your personal preferences. Because it contains more pure gold, 18-karat gold will usually show off a richer color and be less likely to fade over time. On the other hand, 14-karat gold is less prone to scratching and damage because it has more alloy metals. Explore a large collection of gold wedding bands on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    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 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 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 ExpertApril 5, 2022
    18K green gold is an alloy created by mixing silver, copper and zinc with normal gold. 18K green gold is greener than 14K green gold. On 1stDibs, shop a wide collection of genuine 18K green gold from some of the world's top sellers.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, 18k is the perfect karatage for jewelry. While 24k is more prized and typically more expensive, it is also less dense and durable than 18k gold.
  • 1stDibs ExpertApril 5, 2022
    Yes, 18K gold is real gold. However, it is not pure gold. Something marked 18K is 75 percent genuine gold and 25 percent metal alloy. On 1stDibs, shop a range of expertly vetted gold jewelry from some of the world’s top sellers.
  • 1stDibs 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 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.