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Opal Emerald Diamond Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This stunning ring has been meticulously crafted from 18-karat gold and sterling silver. It is
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

Handcraft Australian Opal 18 Karat White Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. 18 karat white gold cocktail ring.Handmade by our artisans assembled with
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Opal, 18k Gold, White Gold

Antique Five Oval Opal Ring 18 Karat Yellow Gold
Located in Berkeley, CA
This clean five oval opal ring is prong set in 18K yellow gold and in excellent condition. Circa
Category

Vintage 1910s American Art Nouveau Fashion Rings

Materials

Opal, 18k Gold, Yellow Gold

18 Karat Yellow Gold Opal Ring Size 6.25 Certified #18519
Located in Washington Depot, CT
18 Karat Yellow Gold Opal Ring Size 6.25 JAGi Certified This elegant ring features one oval shaped
Category

20th Century Contemporary Engagement Rings

Materials

Opal, 18k Gold, Yellow Gold

Modern Gold Australian Lightning Ridge Opal Doublet Cocktail Statement Ring
Located in Los Angeles, CA
A magnificent 18k gold Australian lightning ridge Opal doublet statement ring. The band is 2.8mm
Category

2010s North American Modern Cocktail Rings

Materials

Opal, Gold, 18k Gold

Antique Edwardian 18K Yellow Gold 1.91tgw Opal and Old Cut Diamond 7 Stone Ring
Located in Staines-Upon-Thames, GB
18K Yellow Gold Opal and Diamond Ring, is the pastel play of colour in the opals. What’s yours
Category

Vintage 1910s British Edwardian Three-Stone Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Modern 18 Karat Whitel Gold Statement Ring with Mexican Fire Opal
Located in Zurich, Zollstrasse
Elegant and sophisticated solid 18 K white Gold Ring set with a beautiful mexican Fire Opal
Category

2010s Swiss Contemporary More Rings

Materials

Opal, Fire Opal, Gold, 18k Gold, White Gold

Victorian Opal Five Stone Ring
Located in Stamford, CT
five gems are well matched and set in 9kt gold which is stronger than 18 kt or 15 kt. The lower the
Category

Antique 1870s British Victorian Band Rings

Materials

Opal, 18k Gold

3.92 Carat Opal Emerald 18 Karat Gold Diamond Ring
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18 karat gold. This beautiful ring is hand set in 3.92 carats opal, .77 carats emerald and
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Emerald, Opal, Gold, 18k Gold

Dalben Round Oval Australian Lighting Ridge Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design 18k yellow gold satin finishing ring with a 3,05 carat bezel-set round-oval shape
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

French 1960s 2 Carats Opal 18 Karat Yellow Gold Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. Charming antique ring, its setting is made of
Category

Vintage 1960s French Retro Solitaire Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Bochic “Orient” Natural Orange Opal, Rodolite Diamond Ring Set In 18K Silve
By Bochic
Located in New York, NY
Bochic “Orient” Natural Orange Opal, Rodolite & Diamond Ring Set In 18K & Silver Natural Oval
Category

21st Century and Contemporary Thai Baroque Cocktail Rings

Materials

Diamond, Emerald, Opal, 18k Gold, Silver

Victorian 18K Yellow Gold 1 Carat Opal Diamond Three Stone Band
Located in Cape May, NJ
Era: Victorian Estate Composition: 18K Yellow Gold Primary Stone: Three Cabochon Opals Carat Weight
Category

Antique Late 19th Century Late Victorian Band Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

French 1980s Opal 18 Karat Yellow Gold Retro Bangle Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. This vintage ring features a curved, tapered
Category

Vintage 1980s French Retro Solitaire Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

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

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Charles De Temple Opal Ring
By Charles de Temple
Located in London, GB
This is an 18ct yellow gold ring from the luxury jewellery designer Charles De Temple. The ring
Category

20th Century English Engagement Rings

Materials

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

Contemporary Beatrice Barzaghi Emerald Australian Opal Gold Asymmetrical Ring
By Beatrice Barzaghi Milano
Located in Milan, IT
The Ines ring is made of 18 karat yellow gold and features a round cabochon cut natural emerald
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

Rose Gold Ruby and Opal Fashion Ring 1.00 Carat
Located in New York, NY
Amazing 18KT rose gold ruby and opal fashion ring features 0.80ct of ruby and 0.20ct opal Ring size
Category

21st Century and Contemporary American Fashion Rings

Materials

Opal, Ruby, Gold, 18k Gold, Rose Gold

Vintage Opal and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
. Diamond total 11pts. Stones set in platinum and band modelled in 18ct gold and fully hallmarked London
Category

Vintage 1970s British Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Platinum

Dalben Design Big Oval Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold matte finishing ring with a 15 carat bezel-set light
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Gold, Yellow Gold

Fire Opal with Diamond Ring Set in 18 Karat Gold Settings
Located in Bangkok, TH
Fire Opal 2.92 carats with Diamond 0.62 carat Ring set in 18 Karat Gold Settings Width: 1.4 cm
Category

2010s Thai Solitaire Rings

Materials

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

Opal and Diamond Platinum Ring
By Michael Rose
Located in London, GB
An opal and diamond platinum ring This beautiful opal and diamond ring is handcrafted in platinum
Category

2010s European Modern Engagement Rings

Materials

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

Opal and Diamond Platinum Ring
Opal and Diamond Platinum Ring
$14,185 Sale Price
20% Off
Bochic “Orient” Ruby Blue Opal Vintage 2 Gem Ring Set 18K Silver
By Bochic
Located in New York, NY
Bochic “Orient” Ruby & Blue Opal Vintage 2 Gem Ring Set 18K & Silver Red natural Ruby, Oval
Category

21st Century and Contemporary Thai Art Deco Dome Rings

Materials

Opal, Ruby, 18k Gold, Gold Plate, Silver

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

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Australian Opal Diamonds 18 Karat White Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. Amazing 18 Karat white gold cocktail ring. Handmade by our craftsmen and
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Contemporary Beatrice Barzaghi Blue Sapphire Fire Opal Gold Asymmetrical Ring
By Beatrice Barzaghi Milano
Located in Milan, IT
The Ines ring is made of 18 karat yelllow gold and features a round mixed cut natural blue sapphire
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

18ct White Gold Black Opal and Diamond Cluster Ring 0.62ct 5.28g
Located in SYDNEY, NSW
This exquisite black opal and diamond cluster ring is crafted in 18ct white gold, featuring a
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Black Opal, White Gold, 18k Gold

1960s 2.10 Carat Opal 18 Karat Rose Gold Retro Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark. Beautiful retro ring, it forms a dome on the
Category

Vintage 1960s French Retro Dome Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Bochic “Orient” Vintage Orange Opal, Sapphire Diamond Ring Set In 18K Silver
By Bochic
Located in New York, NY
Bochic “Orient” Vintage Natural Orange Opal, Sapphire & Diamond Ring Set In 18K & Silver Natural
Category

20th Century Asian Baroque Cocktail Rings

Materials

Sapphire, Blue Sapphire, Opal, Diamond, Silver, 18k Gold

Dalben Design Blue Green Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold semi lucid finishing ring with a 9,6 carat bezel-set
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Gold, Yellow Gold

GRS Certified 8.87 Ct Australian Opal and 1.18 Ct Diamond Ring in 18K White Gold
Located in Warszawa, PL
Australian opal ring, 8.87 carats, diamond ring, 1.18 carats, 18K white gold, GRS certified. This
Category

Late 20th Century Italian Art Deco Cocktail Rings

Materials

Diamond, Opal, White Gold

Opal with Tanzanite Ring Set in 18 Karat Gold Settings
Located in Bangkok, TH
Opal 1.43 carats with Tanzanite 0.84 carat Ring set in 18 Karat Gold Settings Width: 1.2 cm
Category

2010s Thai Contemporary More Rings

Materials

Opal, Tanzanite, Gold, 18k Gold

Bochic “Orient” Natural Orange Opal, Emerald Diamond Ring Set In 18K Silver
By Bochic
Located in New York, NY
Bochic “Orient” Natural Orange Opal, Emerald & Diamond Ring Set In 18K & Silver Natural Oval
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Diamond, Emerald, Opal, 18k Gold, Silver

Opal Tsavorite Diamond Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This stunning cuff bracelet is crafted in 18-karat gold and sterling silver. It is hand set in 1.38
Category

21st Century and Contemporary Unknown Artisan Cocktail Rings

Materials

Diamond, Opal, Blue Sapphire, Tsavorite, Gold, 18k Gold, Sterling Silver

18 Karat Gold Signet Ring with Diamonds and Boulder Opal
Located in New York, NY
Opal surrounded by diamond geometric accents of diamonds Materials: 18 karat gold, diamonds (0.30ct
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Gold

18 Karat Gold Signet Ring with Diamonds and Boulder Opal
By Amy Glaswand
Located in New York, NY
Opal surrounded by diamond geometric accents of diamonds Materials: 18 karat gold, diamonds (0.30ct
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Opal, Gold, 18k Gold

Dalben Design Light Blue Australian Boulder Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18 kt rose gold satin finishing ring with a 3,93 carat bezel-set
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Rose Gold, Gold

French 1980s Opal 18 Karat Rose Gold Retro Bangle Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark. This vintage ring features a domed, tumbling band
Category

Vintage 1980s French Retro Solitaire Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Opal Diamonds Jade 18 Karat Yellow Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. Beautiful ring in 18 karat yellow gold mounted with a diamonds,Australian
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

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

20th Century Opal Diamonds 18 Karat Yellow Gold Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. Presenting a flat and openwork setting at the level of its basket
Category

Early 20th Century French Belle Époque Cluster Rings

Materials

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

Ruby Opal Pearl and Diamonds 18 Karat Gold Ring
Located in Monte Carlo, MC
A truly elegant one of a kind Ring, A pear shape opal a cabochon ruby as well as a round pearl are
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Meghna Jewels 3.06 Carats Fire Opal Diamond 18 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This exquisite ring is handcrafted in 18-karat gold. It is set in 3.06 carats fire opal and .77
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

Enchanting 24.70 Carat Opal and Diamond Scalloping Pear Shape 18K Cocktail Ring
Located in Tustin, CA
Enchanting, very stately, 18 karat white gold 24.70 carat diamond cocktail ring features a fiery
Category

21st Century and Contemporary American Artisan Cocktail Rings

Materials

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

Opal Onyx Diamond Art Deco Style Cocktail White Gold Ring
By Unbranded
Located in Oakton, VA
This Opal, Onyx, and Diamond Art Deco Style Cocktail Ring in 18K White Gold is a captivating fusion
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

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

Alex Jona Arlequin Opal Brushed 18 Karat Yellow Gold Ring
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat brushed yellow gold ring, set with a
Category

2010s Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Bochic “Orient” Opal, Ruby Multi Sapphire Vintage Cluster Ring Set 18K Silve
By Bochic
Located in New York, NY
Bochic “Orient” Opal, Ruby & Multi Sapphire Vintage Cluster Ring Set 18K & Silver Blue Sapphire
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Opal, Ruby, Sapphire, 18k Gold

7.91 Carat Black Opal and Diamond Ring
Located in Chicago, IL
gold Ring rize: 6 1/4 Stamp: 18K Gross weight: 6.70 grams
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

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

Vintage 18 Karat Gold Opal 0.50 Carat Diamond Cluster Ring
Located in Vilnius, Vilniaus apskr.
This is a vintage cluster ring crafted in 18K gold. Circa 1980. It features: - 1 opal, oval
Category

Late 20th Century Modern Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold

Late 19th Century 18kt Gold Diamond And Oval Opal Ring
Located in Firenze, IT
Gold 750 and platinum 850 thousandths ring set with a claw-set opal cabochon surrounded and
Category

Antique 1890s Italian Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold, Platinum

Bochic “Orient” Opal, Ruby Multi Sapphire Vintage Cluster Ring Set 18K Silve
By Bochic
Located in New York, NY
Bochic “Orient” Opal, Ruby & Multi Sapphire Vintage Cluster Ring Set 18K & Silver Blue Sapphire
Category

21st Century and Contemporary Thai Baroque Cocktail Rings

Materials

Opal, Ruby, Sapphire, 18k Gold, Gold Plate, Sterling Silver

Pink Opal Pink Sapphire Pave White Diamond 18K Rose Gold Floral Design Ring
By Unbranded
Located in Oakton, VA
Dimensions: 4.70x5.00x3.40cm Color: 18K Rose Gold Materials: "38 White Diamonds 0.55 CT 44 Fancy
Category

21st Century and Contemporary Engagement Rings

Materials

White Diamond, Pink Sapphire, 18k Gold, Rose Gold

Zorab 18kt Rose Gold Ring with 22.35ct, Oval Cabochon Opal .72ct, Diamond Ring
By Zorab Creation
Located in New York, NY
A lovely cocktail ring featuring a beautiful oval shaped cabochon opal. The opal is milky white and
Category

Early 2000s Turkish Fashion Rings

Materials

Diamond, Opal, 18k Gold, Rose Gold

French 20th Century Australian Opal 18 Karat Yellow Gold Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. Sublime antique ring, it is formed by three flat rings which support
Category

Antique Early 1900s French Belle Époque Cocktail Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

5 Carat Black Opal Diamond Ring
Located in Carmel-by-the-Sea, CA
Rendered in 18k yellow gold with a platinum top, this is an unusual and beautiful ring with enough
Category

20th Century Cocktail Rings

Materials

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

Vintage Opal and Diamond 18 Carat Gold Triple Cluster Ring
Located in Chipping Campden, GB
diamond total is approx 52pts. Each opal measures 35pts. Modelled in 18carat gold and stones set in
Category

Vintage 1970s British Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold

18 kt. Yellow Gold Ring Necklace With Opals and Diamonds
Located in Antwerp, BE
Stunning 18 kt. Yellow Gold Ring and Necklace With Opals and Diamonds RING: Diamonds: 8 brilliant
Category

20th Century European Artisan Signet Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

New Black Opal Emerald Cut Diamonds 18 karat White Gold Ring
Located in Poitiers, FR
Ring in 18 karat white gold. Elegant and sober, this white gold ring is set with 4 claws of a
Category

21st Century and Contemporary French Modern Engagement Rings

Materials

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

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18k Gold Opal Ring For Sale on 1stDibs

You are likely to find exactly the 18k gold opal ring you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. You can easily find a 776 antique edition and 974 modern creations to choose from as well. Making the right choice when shopping for a 18k gold opal ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. 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. Finding an appealing 18k gold opal ring — no matter the origin — is easy, but Laura Dalben, Renata Bernard and Meghna Jewels each produced a popular version that is worth a look. A 18k gold opal ring can make for a versatile accessory, but a selection from our variety of 1343 Opal versions can add an especially stylish touch. A cabochon version of this piece has appeal, but there are also oval cut and round cut versions for sale. Finding a 18k gold opal ring for sale for women should be easy, but there are 364 pieces available to browse for unisex as well as men, too.

How Much is a 18k Gold Opal Ring?

The price for a 18k gold opal 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 18k Gold Opal Ring
  • 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 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 ExpertApril 5, 2022
    The mark 18K on a ring stands for 18-karat gold. 18-karat signifies that the ring is 75% pure gold and 25% other metals, such as copper, zinc or nickel. The additional metals strengthen the ring, making it more durable. Shop a range of expertly vetted 18-karat jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    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 ExpertApril 5, 2022
    Yes, gold dipped, also known as gold plated, pieces are considered real gold. The process coats a piece of metal or alloy with a layer of gold for a gold finish. Shop a collection of 18 karat gold jewelry, solid and dipped, on 1stDibs.
  • 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.
  • 1stDibs ExpertNovember 26, 2024
    On a watch, 18K gold means that the watch features genuine gold. An alloy, 18-karat gold is 75% pure gold and 25% other metals. The high gold content gives the metal an attractive color, while the alloy metals add strength to increase its durability. An 18-karat gold watch may be solid gold or gold-filled, which means it is primarily another metal that the watchmaker finished with a thin layer of 18-karat gold. On 1stDibs, find a large selection of gold watches.
  • 1stDibs ExpertDecember 5, 2024
    Many watch lovers believe that 18K gold is good for watches. An alloy, 18-karat gold is 75% pure gold and 25% other metals. The amount of gold makes the color of the alloy, whether it's white, yellow or rose, rich and visually appealing. At the same time, the addition of alloy metals increases the strength of the gold material. Explore a large selection of watches on 1stDibs.
  • 1stDibs ExpertAugust 29, 2024
    Yes, 18K 750 is real gold. Gold pieces that bear this hallmark are 18-karat gold, a 75% pure gold alloy and 25% base metal. One of the most popular materials for fine jewelry, 18-karat gold shows off a rich yellow, white or rose color and resists scratching more readily than pure gold. Explore a wide variety of 18-karat gold jewelry on 1stDibs.
  • 1stDibs ExpertNovember 14, 2023
    Yes, 18-karat gold can be good for earrings. Because it is an alloy, 18-karat gold is more durable and scratch-resistant than pure 24-karat gold. You can find 18-karat gold in rich warm yellow, cooler white with warm undertones and light pink rose. On 1stDibs, explore a large collection of gold earrings.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, 18k gold can tarnish, but it is uncommon. Pure gold does not combine easily with oxygen and therefore does not tarnish. The higher the karat, the less likely a piece of gold will tarnish.
  • 1stDibs ExpertMarch 22, 2022
    Yes, 18-karat gold can turn green in some circumstances. This type of gold is about 75 percent genuine gold and 25 percent alloy, and the other metal or metals used to produce it may react negatively to acidic substances. When this occurs, 18-karat gold may take on a greenish hue. On 1stDibs, shop a large selection 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 ExpertApril 5, 2022
    A piece of jewelry or a decorative object marked 18K gold plated does likely contain real gold. The marking indicates that the item is metal under a layer of gold alloy that contains 75 percent gold and 25 percent other metal. On 1stDibs, shop a collection of expertly vetted gold jewelry.
  • 1stDibs ExpertOctober 30, 2024
    How much your 18K gold chain is worth depends on several factors. As a material, 18-karat gold typically fetches a higher price than 14-karat and 10-karat gold on the scrap market because it contains more pure gold. When selling a piece for scrap, the length, thickness and weight of your chain will determine how much you can expect to receive for it. It's also possible that your chain may be worth more than the going scrap rate due to its style, maker, age and other characteristics. Consequently, you may wish to have a certified appraiser or knowledgeable jeweler evaluate your jewelry before you sell it. On 1stDibs, shop a wide range of gold chains.
  • 1stDibs ExpertAugust 20, 2024
    Whether a 24K gold ring is worth it depends on your preferences and personal opinions. Because 24-karat gold is pure gold with no alloy metals added, it shows off a rich color that many people find appealing. However, 24-karat gold is more expensive than other alloys and is more prone to scratching and wear than alloys like 18-karat and 14-karat gold. As a result, you may prefer an alloy if you're looking for a piece of jewelry to wear daily. On 1stDibs, shop a wide variety of gold jewelry.