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Crown Design Australian Black Opal Diamond Engagement Wedding Ring 18K Yellow Go
Located in Suwanee, GA
Crown Design Australian Black Opal Diamond Engagement Wedding Ring 18K Yellow Gold. Free Domestic
Category

2010s American Arts and Crafts Engagement Rings

Materials

Diamond, Opal, Black Opal, 18k Gold

3.94 Carat Natural Caribbean Fire Opal and Diamond Ring Made in 18K Gold
Located in Tokyo, JP
A beautiful ring featuring a 3.94 Carat Natural Fire Opal and 1.33 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Fire Opal, 18k Gold

Set in 18K Gold, 16.01 carats, Ethiopian Opal Diamonds Dome Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very unique and beautiful, Opal Dome Cocktail Ring set in 18K White Gold & Diamonds. The weight
Category

21st Century and Contemporary Indian Modern Dome Rings

Materials

Diamond, Opal, 18k Gold

Antique Circa 1900s 18k Gold Natural Diamond And Opal Decorated Ring
Located in Fatih/İstanbul, 34
color and vvs clarity. Ring size is US 7.5 We can make any size. Box is not included. Please contact
Category

Antique Early 1900s European Victorian Band Rings

Materials

Diamond, Opal, 18k Gold

Antique Circa 1900s 18k Gold Natural Diamond And Opal Decorated Ring
Located in Fatih/İstanbul, 34
is has H-I color and s2-s3-Pique clarity. Ring size is US 7(We offer free resizing) We can make any
Category

Antique Early 1900s European Victorian Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Set in 18K Gold, 16.23 carats Ethiopian Opal Diamonds Cocktail Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, Ethiopian Opal & Diamonds Cocktail Engagement Ring. The weight of
Category

21st Century and Contemporary Indian Modern Engagement Rings

Materials

Diamond, Opal, 18k Gold

Dazzling Opal and Diamond Ring in 18K Yellow Gold by Ruth Grieco
Located in Virginia Beach, VA
Immerse yourself in the enchanting beauty of this opal and diamond ring, a breathtaking creation by
Category

21st Century and Contemporary Brazilian Modern Fashion Rings

Materials

Diamond, Opal, 18k Gold

Bochic “Orient” Opal Multi Color Sapphire Cocktail Ring, 18K Gold Silver
By Bochic
Located in New York, NY
Bochic “Orient” Opal & Multi Color Sapphire Cocktail Ring, 18K Gold & Silver Natural White Opal
Category

21st Century and Contemporary Thai Belle Époque Cocktail Rings

Materials

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

Vintage Opal Diamond Ring 18k Yellow Gold Cluster Estate Fine Jewelry
Located in Torrance, CA
Stylish vintage opal & diamond cocktail ring crafted in 18 karat yellow gold (circa 1970s to 1980s
Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

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

Art Deco Style Mexican Fire Opal Sapphire Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Art Deco Style Mexican Fire Opal Sapphire Engagement Ring 18K Yellow Gold. Free Domestic USPS
Category

2010s American Arts and Crafts Engagement Rings

Materials

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

Eternity Australian Solid Opal Tsavorite Ring 18K Yellow Gold Wedding Band
Located in Suwanee, GA
Eternity Australian Solid Opal & Tsavorite Ring 18K Yellow Gold. Free Domestic USPS First Class
Category

2010s American Artist Engagement Rings

Materials

Tsavorite, Opal, 18k Gold, Yellow Gold

Antique Opal Diamond Gold Ring
Located in Litchfield, CT
Circa 1900, 18k, American. This delightfully Edwardian ring features five well-matched opals
Category

Antique Early 1900s American Cocktail Rings

Materials

Opal, White Diamond, 18k Gold

Bochic “Capri” Vintage Ruby Fire Opal Cluster Ring Set In 18K Gold Silver
By Bochic
Located in New York, NY
Bochic “Capri” Vintage Fire Opal & Ruby Cluster Ring Set In 18K Gold & Silver Rose Cut Natural
Category

Late 20th Century Thai Baroque Cocktail Rings

Materials

Opal, Ruby, Fire Opal, 18k Gold, Silver

Art Deco Style Mexican Fire Opal Sapphire Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Art Deco Style Mexican Fire Opal Sapphire Engagement Ring 18K Yellow Gold. Free Domestic USPS
Category

2010s American Arts and Crafts Engagement Rings

Materials

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

Vintage Retro Ring Opal Diamonds solid 18K Gold ØUS8 / 4 gr
Located in SE
Beautiful Aquamarine Ring for female hand. Frame in solid 18K White Gold. Claw set natural
Category

Vintage 1970s European Retro Cluster Rings

Materials

Diamond, Opal, 18k Gold, White Gold

1989 Men Ring Opal triplet solid 18K Gold Ø 9.75US / 6.6 gr
Located in SE
Ring for Men adorned with bezel Opal triplet measuring 15 mm x 12 mm . Crown is 4 mm deep. Full
Category

1990s Swedish Retro Signet Rings

Materials

Opal, 18k Gold

Black Opal and White Diamond Cocktail Ring in 18k Two Tone Gold
Located in Los Angeles, CA
18k rose and white gold. Ring size 7.25.
Category

21st Century and Contemporary Dome Rings

Materials

White Diamond, Opal, Black Opal, Gold

Vintage 5.50ct Opal Ring 18k Yellow Gold Mens Signet Estate Fine Jewelry
Located in Torrance, CA
Stylish vintage 5.50ct opal ring crafted in 18 karat yellow gold (circa 1960s to 1970s). The
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Classic Victorian Style Opal and Diamond Band Ring in 18K Yellow Gold
Located in Bangkok, TH
A superb quality antique Classic Victorian 18K gold and graduated opal five stone ring, each oval
Category

21st Century and Contemporary Unknown Victorian Band Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Set in 18K Gold, 7.66 carats Ethiopian Opal, Tourmaline Diamond Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, one of a kind, Ethiopian Opal & Tourmaline Cocktail Ring set in 18K
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

Diamond, Opal, Tourmaline, 18k Gold

Handmade 18K Rose Gold Halo Diamond Australian Pear Shape Opal Engagement Ring
Located in Los Angeles, CA
Opal Halo Diamond Wedding/Engagement Ring Made in 18K Rose Gold. There is a genuine Australian Opal
Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Opal, 18k Gold, Rose Gold

Set in 18K Yellow Gold, 14.04 carats, Ethiopian Opal Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, Opal Cocktail Ring set in 18K Yellow Gold & Diamonds. The weight of
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Set in 18K Gold, white Ethiopian Opal, Blue Sapphires Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, Ethiopian Opal & Blue Sapphires Cocktail Ring set in 18K White Gold
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

Diamond, Opal, Blue Sapphire, 18k Gold

Fine Rare Estate Mario Buccellati Cabochon Opal 18K Gold Spider Web Ring
By Mario Buccellati
Located in New York, NY
Stunning estate Mario Buccellati High Jewelry cabochon opal 18K yellow and patinated white gold
Category

20th Century Italian Cocktail Rings

Materials

Opal, 18k Gold, White Gold, Yellow Gold

Set in 18K Gold, Ethiopian Opal, Black Onyx Pink Sapphires Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and one of a kind, white Opal, Black Onyx & Pink Sapphire Cocktail Ring. The White
Category

2010s Indian Art Deco Cocktail Rings

Materials

Onyx, Opal, Pink Sapphire, 18k Gold

Boulder Opal Ivy ring Australian opal gemstone wedding anniversary
By Alexey Gabilo
Located in Berlin, DE
Ivy ring with Boulder Opal in 18K yellow gold opal origin - Australia opal measurements - 0.71 х
Category

2010s French Art Nouveau Fashion Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Dalben Blue Boulder Opal Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold matte finishing ring with a 16,21 carat bezel-set
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Cabochon Natural Opal Diamond Gold Ring
Located in Chevy Chase, MD
This opal ring displays beautiful play of color! The cabochon cut opal is 5.14cts. It has an
Category

20th Century Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Opal and Diamond Estate Ring
Located in Derby, NY
October Birthdays and Opal collectors will enjoy this vintage opal and diamond ring. With
Category

20th Century Unknown Modern Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Dalben Rectangular Boulder Opal Gold Ring
By Oreste Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold matte finishing ring with a 11,70 carat bezel-set
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Set in 18K Rose Gold, Pink Opal, Morganite, Tourmaline Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very stunning and gorgeous, Pink Opal, Morganite, & Tourmaline Cocktail Ring set in 18K Rose Gold
Category

21st Century and Contemporary Indian Artisan Cocktail Rings

Materials

Diamond, Morganite, Opal, Tourmaline, 18k Gold, Rose Gold

Bochic “Orient” Natural Opal Citrine Cocktail Ring Set In 18K Gold Silver
By Bochic
Located in New York, NY
Bochic “Orient” Opal & Citrine Cocktail Ring Set 18K Gold&Silver Natural Center Opal - 3.00 Carat
Category

21st Century and Contemporary Asian Baroque Cocktail Rings

Materials

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

Fire Opal Diamond Gold Ring
Located in New York, NY
Breathtaking Fire Opal Cocktail Ring with Fancy Brown and Yellow Diamonds around. This ring is
Category

21st Century and Contemporary Indian Art Nouveau Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Rhodium, Silver, Yellow Gold

Set in 18K Gold, 37.17 carats, Ethiopian Opal Rose Cut Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and modern, Ethiopian Opal Cocktail Ring set in 18K White Gold & natural Diamonds
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Bochic “Flamenco” Opal Multi Fancy Color Sapphires Cocktail Ring 18K Gold
By Bochic
Located in New York, NY
Bochic “Flamenco” Opal & Multi Fancy Color Sapphires Cocktail Ring 18K Gold Opal - 12 Carat
Category

21st Century and Contemporary Thai Baroque Cocktail Rings

Materials

Opal, Ruby, Sapphire, Blue Sapphire, Pink Sapphire, 18k Gold, Gold Plate...

18K Rose Gold Halo Diamond Marquise Turquoise Australian Opal Engagement Ring
Located in Los Angeles, CA
Diamond Halo Opal Engagement Ring Made in 18K Rose Gold. This ring features a beautiful 12 x 10 oval
Category

2010s American Modern Engagement Rings

Materials

Diamond, Opal, Turquoise, Rose Gold

Set in 18K Gold, White Ethiopian Opal, Black Onyx Diamonds Cocktail/Dome Ring
By JEWEL HUB
Located in Hong Kong, HK
A very trendy and one of a kind, Opal & Onyx Cocktail Ring set in 18K White Gold & Diamonds. The
Category

2010s Indian Art Deco Cocktail Rings

Materials

Diamond, Onyx, Opal, 18k Gold

Pear Shaped Fire Opal Cocktail Ring With Garnet Diamonds In 18k Yellow Gold
By Artisan NYC
Located in New York, NY
18KT:11.552g, Diamond:1.38ct, Garnet:0.14ct, Garnet:2.33ct, Opal:11.16ct, Size: US-7"
Category

21st Century and Contemporary Indian Artisan Cocktail Rings

Materials

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

Set in 18K Rose Gold, Emerald Sugarloaf, Pink Opal Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and beautiful, one of a kind, Emerald & Pink Opal Cocktail Ring set in 18K Rose
Category

21st Century and Contemporary Indian Art Deco Cocktail Rings

Materials

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

3.00 Carat Australian Opal and Diamond Band Ring in 18k Yellow Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
ring was custom made for this opal, handcrafted in 18k yellow gold using old-world artisan skill that
Category

21st Century and Contemporary American Artisan Band Rings

Materials

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

Bochic “Orient” Natural Fancy Diamond Fire Opal Ring Set In 18K Gold Silver
By Bochic
Located in New York, NY
Bochic “Orient” Natural Diamond & Fire Opal Ring Set In 18K Gold & Silver Natural Pear Shape Fire
Category

21st Century and Contemporary Asian Baroque Revival Cocktail Rings

Materials

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

Mazza Opal Diamond Ring Yellow Gold
By The Mazza Company
Located in Dallas, TX
Mazza Opal & Diamond Ring In 18K Yellow Gold. The Ring Features A 8.10Ct Opal With A Halo Of
Category

2010s Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

5.2 Ct. Crystal Australian Opal and Diamond Halo Ring in 18K White Gold
Located in Bangkok, TH
Curate your collection of classic accessories with this gorgeous opal and diamond ring. Fashioned
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

12.55 ct. Fire Opal Pave Diamond Designer Ring in 18K Gold By Assor Gioielli
By Assor Gioielli
Located in Honolulu, HI
12.55 carats large oval cabochon orange fire opal set in a well crafted 18k white gold ring pave' set
Category

21st Century and Contemporary Italian Modern Cocktail Rings

Materials

Opal, Diamond, 18k Gold

Vintage 18K Yellow White Gold Opal Halo Round Marquee Diamond Cocktail Ring
Located in Houston, TX
: 19.93 Grams 18K White & Yellow Gold diamond and opal vintage halo cocktail ring with a half round shank
Category

Late 20th Century Unknown Cocktail Rings

Materials

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

Art Deco Opal Ring .12ct Original 1920 s Antique Diamond Filigree 18K Gold
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's Opal Ring .12ct with Diamonds and Filigree 18K White
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Black Opal, Diamond and Emerald Ring
Located in Derby, NY
ring is set in four grams of 18 Kt yellow gold. This is a size 7 and can be sized. Black Opals are
Category

20th Century Unknown Modern Cocktail Rings

Materials

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

Bochic “Orient” Opal, Ruby Sapphire Ring, Set 18K Yellow Gold Silver
By Bochic
Located in New York, NY
Bochic “Orient” Opal, Ruby & Sapphire Ring, Set 18K In Yellow Gold & Silver Natural Fire Opal - 10
Category

21st Century and Contemporary Thai Retro Cocktail Rings

Materials

Amethyst, Opal, Peridot, Ruby, Sapphire, Pink Sapphire, Yellow Sapphire,...

Bochic “Capri” Ruby, Fire Opal Blue Topaz Flower Ring Set 18K Gold Silver
By Bochic
Located in New York, NY
Bochic “Capri” Ruby, Fire Opal & Blue Topaz Flower Ring Set 18K Gold & Silver Natural Cut Ruby
Category

21st Century and Contemporary Thai Baroque Revival Cocktail Rings

Materials

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

Bochic “Orient” Multi Sapphire Opal Cocktail Ring Set In 18K Gold Silver
By Bochic
Located in New York, NY
Bochic “Orient” Multi Sapphire & Opal Cocktail Ring Set In 18K Gold & Silver Natural Multi Color
Category

21st Century and Contemporary Thai Baroque Cocktail Rings

Materials

Blue Sapphire, Green Sapphire, Yellow Sapphire, Pink Sapphire, Sapphire,...

Vintage Art Deco Opal and Diamond cluster ring, 18k gold and Platinum
Located in NEWARK, GB
An absolutely gorgeous vintage, Art Deco era opal and diamond cluster ring. A rich 18ct yellow
Category

Early 20th Century British Art Deco Cluster Rings

Materials

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

2.5 Carat Clear Fire Opal Band in 18k Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
2.5 Carat Clear Fire Opal Band in 18k Gold Handcrafted Round Opal Band 13 Round Opal - 2.5
Category

21st Century and Contemporary Indian Modernist Band Rings

Materials

Opal, Fire Opal, 18k Gold

Petite and Elegant Chanel 18k Yellow Gold, Pink Opal, Rubelite Diamond Ring
By Chanel
Located in Palm Beach, FL
opal matrix is juxtaposed with equally delicate rubelite tourmaline and accented with fine quality
Category

21st Century and Contemporary French Modern Fashion Rings

Materials

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

Australian Solid 12.63ct Black Opal Type 1 Diamond Ring in 18K Rose Gold + GSL
Located in MELBOURNE, AU
, this cocktail ring is set with a Black Opal of impressive & rarely encountered size - 12.63ct (18.02 x
Category

Vintage 1980s Australian Retro Cocktail Rings

Materials

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

Australian Solid 12.63ct Black Opal Type 1 Diamond Ring in 18K Rose Gold + GSL
Located in MELBOURNE, AU
, this cocktail ring is set with a Black Opal of impressive & rarely encountered size - 12.63ct (18.02 x
Category

Vintage 1980s Australian Retro Cocktail Rings

Materials

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

Flame Tipped Diamond Fire Opal Ring
Located in New York, NY
Amorphous Fire Opal set in a flame tipped setting. Diamonds are multi-colored & random to
Category

Vintage 1980s American Cocktail Rings

Materials

Opal, Diamond, 18k Gold

Goshwara Opal Cabochon And Diamond Ring
By Goshwara
Located in New York, NY
Flat Yellow-Greenish Opal Cabochon Horizontal Ring With Diamonds in 18K Yellow Gold, from 'G-One
Category

21st Century and Contemporary American Contemporary More Rings

Materials

Opal, Diamond, 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.