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Faye Kim Ethiopian Opal and Paraiba Tourmaline Ring
By Faye Kim
Located in Darien, CT
Faye Kim's 18k gold* Ethiopian Opal ring is handcrafted in 18k gold. Vivid blue-green Paraiba
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Opal, Tourmaline, Gold, 18k Gold

Diamond and Fire Opal Ring Platinum and Yellow Gold Ring
Located in Southampton, PA
this ring, offering a look of exceptional allure. The ring is made of 18K yellow gold and platinum and
Category

Late 20th Century Unknown Cocktail Rings

Materials

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

4.22 Ct. Opal and Diamond Vintage Style Cocktail Ring in 18K White Gold
Located in Bangkok, TH
statement ring, or just because it is beautiful. Ring Information Style: Vintage Metal: 18K White Gold
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Diamond, Opal, 9k Gold, White Gold

Diamond and Green Opal Gold Cocktail Ring
Located in Southampton, PA
This exquisite ring boasts a luxurious décor and an ever-enthralling design. The beautiful ring has
Category

20th Century Unknown Cocktail Rings

Materials

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

GIA Certified Vivid Black Opal 5.19 ct Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
. ---------------------------------------------------------------------------------------------------- ABOUT THIS PRODUCT Solid 18K Yellow Gold Australian Black Opal: 4.35 ct 60 ...
Category

2010s Australian Artist Cluster Rings

Materials

Diamond, Black Opal, Yellow Gold

Yellow Gold Opal Green Emerald Vintage Cocktail Ring
Located in New York, NY
Eight pear shaped opals. Nine green emeralds. 18K Yellow Gold. Size: 6.75 Can be sized. Hallmarked
Category

Vintage 1950s Fashion Rings

Materials

Emerald, Opal, 18k Gold

Vintage 5 Carat Opal Diamond Gold Cluster Ring
Located in Napoli, NA
: 18k Gold GEM STONE: Opal 5 cts - Diamond 0.40 total carats RING SIZE: US 7 - IT 14 - FR 54 - UK N/O
Category

1990s Italian Contemporary Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold

Lauren Harper Boulder Opal Diamond Gold Statement Cocktail Ring
By Lauren Harper
Located in Winnetka, IL
Vibrant Boulder Opal Doublets are surrounded by faceted white diamonds and set in 18kt Gold, making
Category

2010s Artist Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Victorian Opal and Diamond Cluster Ring, circa 1900s
Located in London, GB
This little dress ring features a 0.40 carat opal which is a slightly paler colour, surrounded by 8
Category

Antique Early 1900s Unknown Victorian Cluster Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Ribbon Wrap Mexican Fire Opal Diamond Engagement Ring
Located in Suwanee, GA
Ribbon Wrap Design Mexican Fire Opal Diamond Engagement Wedding Ring in 18K Yellow Gold. Free
Category

2010s American Arts and Crafts Engagement Rings

Materials

Diamond, Opal, Fire Opal, 18k Gold

Belle Epoque French Black Opal Diamond Gold Ring
Located in Beverly Hills, CA
An explosion of color radiates from this stylish French belle epoque ring. Created with an
Category

Antique 19th Century French Belle Époque Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Crystal Opal, Coral and Diamond Cocktail Statement Ring
Located in Miami Beach, FL
Striking cocktail ring featuring a wonderful combination of a cabochon oval crystal opal within a
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

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

9.2 Carat Opal and Emerald Cocktail Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
A very unique 9.2 carat Ethiopian Opal with an absolutely stunning (no inclusion, great colour and
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

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

Kent Raible Australian Fire Opal Three-Stone Ring with Fine 18k Gold Granulation
By Kent Raible
Located in Mossrock, WA
included only to show you the size on the hand** 6.2gr 18k Gold .61ct. Opal Size 6 3/4 This ring is
Category

2010s American Contemporary Three-Stone Rings

Materials

Opal, Gold, 18k Gold

Italian Opal and Sapphire Fern Bloom Ring
Located in Miami, FL
Intriguing Handmade Italian Circa 1970s fern bloom ring featuring a white opal accented by 6 blue
Category

Vintage 1970s Italian Modern Dome Rings

Materials

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

3.00 Carat Fire Opal Diamond Gold Ring
Located in New Orleans, LA
The heat of a magnificent fire opal is perfectly balanced by icy white diamonds totaling 0.40 carat
Category

20th Century Unknown Retro Engagement Rings

Materials

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

1900s French Antique Opal Diamond Gold Ring
Located in Poitiers, FR
Ring in 18 carat rose gold, eagle head hallmark. This marquise shaped ring is set with a
Category

Antique Early 1900s French Art Nouveau Engagement Rings

Materials

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

Diamond Pave and Rough Cut Opal Yellow Gold Ring
Located in Southampton, PA
yellow gold, the ring is embellished with 0.50 carats of scintillating diamonds and with an alluring opal
Category

20th Century More Rings

Materials

White Diamond, Opal, 18k Gold

Antique Opal and Diamond 18 Carat Gold Ring
Located in Chipping Campden, GB
between a cluster of three diamonds each side. Modelled out of 18ct gold. Ring Size: L 1/2 or 6 Opal
Category

Vintage 1920s British Art Deco More Rings

Materials

Diamond, Opal, 18k Gold

Antique 18ct Gold Opal, Ruby Diamond Ring
Located in Brighton, GB
Opal, Ruby & Diamond Ring 18ct Gold Hallmarked Birmingham 1912 Set with Fabulous Opals, Rubies
Category

Early 20th Century English Engagement Rings

Materials

Diamond, Opal, Ruby, Gold, 18k Gold

Kabana Amethyst Diamond Opal Gold Band Ring
Located in Beverly Hills, CA
center along with 6 fine crystal opals carved and set in a lovely design around the ring. Additionally
Category

21st Century and Contemporary American Band Rings

Materials

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

Large Ivy Ring Black Opal 26 Carats Vegetal Yvy Collection
By Alexey Gabilo
Located in Berlin, DE
Large Ivy ring made of 18K yellow gold with Black Opal Opal origin - Australia size of the ring
Category

2010s French Aesthetic Movement Engagement Rings

Materials

Opal, Black Opal, 18k Gold

Set in 18k White Gold, Ethiopian Opal, Ruby&Rose Cut Diamonds Cocktail Dome Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and one a kind, Opal & Ruby Cocktail Ring set in 18K White Gold & Diamonds. The
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

Diamond, Opal, Ruby, White Gold

7.01 Carat Ethiopian Pear Opal and Diamond Ring
Located in Great Neck, NY
This stunning ring features a 7.01 Carat Ethiopian Pear Opal on a Diamond encrusted shank. This
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Black Opal Diamond Tsavorite Garnet Gold Mermaid Ring
Located in Beverly Hills, CA
A fiery 20 carat black opal on an intricate 18K yellow gold ring, which shows flashes of bright
Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Garnet, Opal, Tsavorite, 18k Gold, Yellow Gold

Faye Kim 18 Karat Gold Ethiopian Oval Opal Ring
By Faye Kim
Located in Darien, CT
Faye Kim 18K Gold Ethiopian Oval Opal Ring Experience luxury and intense watercolor hues with
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Rectangular Opal and Diamond Yellow Gold Ring
Located in Greenwich, CT
Ring offering a spectacular fire of colors... Designed by Lauren K and Crafted in 18K yellow gold in
Category

21st Century and Contemporary American Artist Cocktail Rings

Materials

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

18 Karat Yellow Black Opal and Diamond Ring
Located in Scottsdale, AZ
Designer: custom design Material: 18k yellow gold Diamonds: 18 round brilliant cut = 0.72cttw Color
Category

21st Century and Contemporary More Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Diamond and Rectangular Opal Yellow Gold Cocktail Ring
Located in Southampton, PA
The star of the show in this spectacular ring is the captivating opal with its sublime, endearing
Category

Late 20th Century Unknown Cocktail Rings

Materials

White Diamond, Opal, 18k Gold, Yellow Gold

Diamond and Rectangular Opal Yellow Gold Cocktail Ring
Located in Southampton, PA
The star of the show in this spectacular ring is the captivating opal with its sublime, endearing
Category

Late 20th Century Unknown Cocktail Rings

Materials

White Diamond, Opal, 18k Gold, Yellow Gold

Victorian Black Opal Diamond Silver Gold Cocktail Ring
Located in Baltimore, MD
Romantic Victorian black opal and rose cut diamond ring in a bow and heart motif set in 18K gold
Category

Antique Late 19th Century British Victorian Cocktail Rings

Materials

Opal, Pearl, 18k Gold, Silver

Diamond and Fire Opal Yellow Gold Snake Ring
Located in Southampton, PA
made of 18K yellow gold and it is embellished with two fire opals and a sublime diamond stone that
Category

Late 20th Century Unknown Cocktail Rings

Materials

White Diamond, Opal, 18k Gold, Yellow Gold

Double Opal Slice Diamond Ring
By Ri Noor
Located in Houston, TX
Balancing classic aesthetics with modern sensibilities, Ri Noor's Double Opal Slice Diamond Ring is
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, 18k Gold

LeVian 18K Rose Gold Opal Round Chocolate Brown Diamond Cocktail Halo Ring
By Le Vian
Located in Great Neck, NY
LeVian 18K Rose Gold Opal Round Chocolate Brown Diamond Cocktail Halo Ring
Category

21st Century and Contemporary Cocktail Rings

Materials

18k Gold, Rose Gold

Mexican Fire Opal Emerald Sapphire Diamond Gold Ring
Located in Bal Harbour, FL
A bright orange, baroque shaped cabochon Mexican fire opal is framed in emeralds, sapphires and
Category

2010s Unknown Cocktail Rings

Materials

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

Yellow Gold Pear Diamond and Opal Oval Ring
Located in Southampton, PA
This ring is crafted from 18K yellow gold and set with an opal that weighs 3.05 carats and with
Category

21st Century and Contemporary Band Rings

Materials

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

Cabochon Opal and Diamond White Gold Ring
Located in Greenwich, CT
Opal is the unsung hero of the semi-precious gemstone group. Lauren K designed this ring with a
Category

21st Century and Contemporary American Artist Fashion Rings

Materials

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

Victorian Opal, Diamond and Ruby Round Plaque Ring
Located in Carmel-by-the-Sea, CA
Sweet and feminine, the ring’s design is centered upon five pear-shaped “petals” of opal, with red
Category

Antique 1880s Victorian More Rings

Materials

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

Zambian Emerald and Ethiopian Opal Twin Ring
Located in Hung Hom, HK
Ethiopian Opal accompanied with 0.26 carat of white round brilliant diamond. This designer ring is made with
Category

21st Century and Contemporary Hong Kong Art Nouveau Cocktail Rings

Materials

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

1940s Portuguese Opal Peridot Silver Gold Cluster Ring
Located in New York, NY
An opal and peridot cluster ring featuring an oval peridot center in a surround of opals decorated
Category

Vintage 1940s Portuguese Arts and Crafts Cluster Rings

Materials

Diamond, Opal, Peridot, 18k Gold, Silver

1910s Opal and Diamond Yellow Gold Marquise Ring
Located in Jesmond, Newcastle Upon Tyne
marquise opal and diamond ring has been crafted in 18k yellow gold with an 18k white gold setting. The
Category

Early 20th Century Unknown Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Boulder Opal Ring 18 Karat 22 Karat Gold
By Jennifer Kalled
Located in Wolfeboro, NH
opal ring is bright with flash, and with every hue of blue, green and a brush stroke of pink! I have
Category

21st Century and Contemporary American Artisan More Rings

Materials

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

Early Victorian Opal and Diamond Ring, circa 1880s
Located in London, GB
This stunning Victorian ring is a classic 1880s combination of Opals and Diamonds. The Opals are a
Category

Antique 1880s Unknown Victorian Engagement Rings

Materials

Diamond, Opal, 18k Gold

Victorian Opal, Demantoid Garnet Diamond Rose Gold Ring
Located in Carmel-by-the-Sea, CA
Extremely unique ring, designed to resemble a crown, consisting of a 14mm cabochon opal in a
Category

Antique Late 19th Century American Victorian Cocktail Rings

Materials

Opal, Garnet, Diamond, 18k Gold

Victorian 1.20ct Opal and Diamond Ring, c.1900s
Located in London, GB
contrasting 18ct yellow gold metal which completes this wonderful Victorian ring. Gemstone: Opal Stone Shape
Category

Antique Early 1900s Unknown Victorian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Diamond and Green Opal Platinum and Gold Ring
Located in Southampton, PA
compels with its unconventional lines and vivacious colors. Made of platinum and 18K yellow gold, the ring
Category

20th Century Unknown Cocktail Rings

Materials

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

Diamond and Green Opal Platinum and Gold Ring
Located in Southampton, PA
compels with its unconventional lines and vivacious colors. Made of platinum and 18K yellow gold, the ring
Category

20th Century Unknown Cocktail Rings

Materials

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

Fire Opals Diamonds Cocktail Ring by Vicente Gracia
By Vicente Gracia Art Jewellery
Located in Valencia, ES
Fire Opals Diamonds Cocktail Ring By Vicente Gracia Cocktail Ring made of 18 Karat yellow gold
Category

2010s Spanish Contemporary Cocktail Rings

Materials

Diamond, Fire Opal, 18k Gold

18 Karat Yellow Gold Opal and Diamond Ring
Located in Dallas, TX
Stunning opals clustered with diamonds in 18 karat yellow gold. Oval center opal with diamond halo
Category

1990s Unknown Modern Cluster Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

English Opal Diamond Gold Ring circa 1900
Located in Toronto, ON
Antique 18K Opal and Diamond Ring, C.1900. The centre claw set with an oval opal approximately 11 x
Category

Early 20th Century British More Rings

Materials

Diamond, Opal, Gold

Natural Opal Round Brilliant Diamond Yellow Gold Ring
Located in Hicksville, NY
Item Details: Ring Size: 6 Metal Type: 18 karat white gold Weight: 13.8 grams Center Stone
Category

Early 2000s Unknown Contemporary Cocktail Rings

Materials

White Diamond, Opal, 18k Gold, Yellow Gold

Edwardian Opal Diamond Half Hoop Ring Circa 1902
Located in ADELAIDE, SA
Edwardian opal and diamond scrolled half hoop ring. Hallmarked Birmingham 1902 and maker mark
Category

Antique Early 1900s English Edwardian Fashion Rings

Materials

Diamond, Opal, 18k Gold

Art Deco Blue Opal and Diamond Cluster Ring
Located in Chipping Campden, GB
Beautifully crafted in gleaming 18 carat white gold, this spectacular piece is showcasing a large
Category

Vintage 1920s Unknown Art Deco Cluster Rings

Materials

Diamond, Opal, 18k Gold

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 1980s British Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Platinum

Antique 18ct Gold Victorian Fire Opal Diamond Cluster Ring
Located in Brighton, GB
Antique Fire Opal Ring 18ct Gold Circa 1870 Fabulous, Victorian cluster ring. Set with the most
Category

Antique Late 19th Century English Victorian Engagement Rings

Materials

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

Australian Boulder-Opal Diamond Sculpted-Gold Cocktail Ring
Located in Beverly Hills, CA
. Set in a sculpted 18k gold mounting. Ring Size 5.25
Category

21st Century and Contemporary American Cocktail Rings

Materials

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

Opal, Emerald and Diamond Cocktail Fashion Ring in Stock
Located in Addison, TX
spectacular ring. The center stone is an 6.12 carat Australian oval opal that is illuminating in vibrant
Category

2010s Art Deco Cocktail Rings

Materials

Diamond, Emerald, 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.