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4.62 Carats Opal Emerald Pink Sapphire Diamond 18 Karat Gold Oval Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18-karat gold. It is hand set with 4.62 carats opal
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, Emerald, Opal, Pink Sapphire, Gold, 18k Gold

Certified 5.64 Carat Cabochon Opal and Emerald Cocktail Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
oval shaped Ethiopian Opal cabochon and 2.59 carat Emerald cabochon set in solid 18K White Gold, with
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Emerald, Opal, 18k Gold, White Gold

TIFFANY CO. By Paloma Picasso Sugar Ring In 18Kt Yellow Gold With Great Opal
By Paloma Picasso for Tiffany Co.
Located in Miami, FL
has been crafted in solid yellow gold of 18 karats with high polished finish and embellished on top
Category

Vintage 1980s American Modernist Band Rings

Materials

Opal, Gold, Yellow Gold, 18k Gold

Natural Opal Ring 7.50ct with Diamonds, Sapphires Emeralds
Located in Roma, IT
This magnificent ring showcases the enchanting beauty of a natural opal weighing 7.50 carats. The
Category

Early 2000s Italian Neoclassical Dome Rings

Materials

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

NWT $38, 000 18KT Gold 20CT Conch Pearl Black Opal Fancy Yellow Diamond Ring
Located in New York, NY
and Fancy Yellow Diamond Black Opal Ring. This Gorgeous Ring features 3 Gorgeous Conch Pearls at
Category

21st Century and Contemporary Cocktail Rings

Materials

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

NWT $26, 000 Rare 18KT Gold Black Opal Fancy Rose Cut Diamond Blue Sapphire Ring
Located in New York, NY
Black Opal and Diamond Gorgeous Ring. Ring features a Magnificent Rare Color Changing Black Opal from
Category

21st Century and Contemporary Cocktail Rings

Materials

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

4.07 Carat Australian Black Opal and Diamond Cocktail Ring
Located in Houston, TX
red, orange, yellow, blue, green play of color. The ring is set in 18 karat white gold and encrusted
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold

35 Carat Orange Ethiopian Opal in Brushed 18 Karat Yellow Gold Cocktail Ring
By Eytan Brandes
Located in Sherman Oaks, CA
bezel-set the stone in a heavy, bold solitaire -- over twenty grams of rich, unmistakable 18 karat gold
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Yellow Gold, 18k Gold, Gold

3.8 Carat Opal Diamond 18 Karat Cocktail Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18-karat gold. It is hand set in 3.8 carats opal
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Victorian 18 Karat gold Opal and Old cut diamond Navette ring circa 1900
Located in Uccle, BE
Victorian Navette ring circa 1890- 1900. The ring si set with a beautiful opal, 2 main old
Category

20th Century French Victorian Fashion Rings

Materials

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

Charles Boutet de Monvel Art Nouveau Opal Diamond Gold Bat Maiden Ring
Located in London, GB
Darmstadt, Wolgang Gluber, 2011, p.296 cat. no 146. Ring Size: UK: R US: 8 1/2 EU: 58 3/8
Category

Antique Early 1900s French Art Nouveau Cocktail Rings

Materials

Diamond, Opal, Gold, 18k Gold

12.30 Ct Australian Opal Diamond Large Solitaire ring
Located in Napoli, IT
Impressive Opal and Diamond ring, 1960 ca Exquisitely hand crafted of solid 18 KT white gold in a
Category

Mid-20th Century Italian Contemporary Solitaire Rings

Materials

Diamond, Opal, 18k Gold

17.77 Carat Black Opal Multi Diamond Platinum Statement Cocktail Ring
Located in Montreal, QC
18K Yellow Gold! Approx. dimensions 1.3" l x 1.2" w. Ring size 8, we offer ring re-sizing. In
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

19.16 Carat Oval Cabochon Opal and Diamond Halo Cocktail Ring in 18 Karat Gold
Located in Scottsdale, AZ
Ring Size: 7 Make a stunning statement with this dazzling 19.16 carat opal cocktail ring. This
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

Priyashi Nahata Pink Opal 1.12ct. Fancy Ring in 18KWRG.
Located in Hong Kong, HK
A captivating Pink Opal set in a striking 18K white and rose gold design, this ring blends softness
Category

21st Century and Contemporary Thai Contemporary Fashion Rings

Materials

Opal, Yellow Gold, 18k Gold, Gold

7.14 Carat Australian Black Opal and Diamond Cocktail Ring
Located in Houston, TX
This spectacular Lightening Ridge Black Opal and Diamond ring features a 7.14 carat total weight
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Black Opal, Opal, 18k Gold

Victorian 2.0 Ct Opal Five Stone 18 Kt Ring
Located in Napoli, IT
This beautiful Victorian period ring has been hand crafted of solid 18 Kt gold, English origin The
Category

Antique 1880s European Victorian Engagement Rings

Materials

Opal, 18k Gold

Victorian Opal Three-Stone and Diamond Ring
Located in London, GB
Here we have a striking Victorian ring crafted from 18ct yellow gold. The design showcases three
Category

Antique 19th Century Three-Stone Rings

Materials

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

Gems Are Forever 3.65 Carat Black Opal and Diamond Ring
By Gems Are Forever
Located in beverly hills, CA
finely crafted and subtly designed 18 karat white gold ring mounting. Currently a size 6.5 and may be
Category

2010s Art Deco Cocktail Rings

Materials

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

Fiery Boulder Opal Diamond Yellow Gold One-of-a-Kind Ring, Audrius Krulis 2025
Located in Dallas, TX
boundary between art and adornment. Working primarily in 18k yellow gold, rare opals, and vibrant colored
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Opal, Multi-gemstone, Diamond, 18k Gold, Yellow Gold, Gold

Victorian 1.10ct Opal and Diamond Three Stone Ring, C.1900s
Located in London, GB
Three gorgeous pastel-hued oval opals are claw set into an 18ct yellow gold ring. In the centre
Category

Antique Early 1900s Unknown Victorian Cluster Rings

Materials

Diamond, Opal, 18k Gold

6, 939 Rare 18KT Gold Fancy Opal Pink Sapphire Blue Sapphire Diamond Ring
Located in New York, NY
Sparkling Magnificent Fancy Multi colored Opal and Pink Sapphire Blue Sapphire White Diamond Ring. Ring
Category

21st Century and Contemporary Cocktail Rings

Materials

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

Opal, Tsavorite, Ruby, Blue Sapphire and Diamond Ring in 18 Karat White Gold
Located in Bangkok, TH
carat Ring set in 18 Karat White Gold Settings Width: 2.0 cm Length: 1.6 cm Ring Size: 53 Total
Category

2010s Thai Contemporary More Rings

Materials

Diamond, Opal, Ruby, Blue Sapphire, Tsavorite, 18k Gold, White Gold

3.5 Carat Opal Diamond 18 Karat Fireworks Cocktail Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18-karat gold, 3.5 carats opal and 0.67 carat diamond
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Lightning Ridge Black Opal + Jadeite + Paraiba Tourmaline + Diamond Ring
By Joke Quick
Located in Antwerp, BE
gold : 10 g 925 sterling silver : 1.9 g 6 X Black Opal Cabochons from Lightning Ridge : 1.72 ct. 8 X
Category

2010s Belgian Contemporary Fashion Rings

Materials

Diamond, Jade, Opal, Tourmaline, Black Opal, Paraiba, 18k Gold, Sterling...

2.04 Carat Australian Opal with 0.54 Carat in Diamonds set in 18 Karat Gold Ring
Located in Houston, TX
This ring features a 2.04ct Lightning Ridge Australian opal in an 18k yellow gold split shank ring
Category

2010s Australian Fashion Rings

Materials

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

Retro, 18ct yellow gold and platinum, opal and diamond cluster ring, size O1/2
Located in London, GB
Dainty 18ct gold and platinum cluster ring featuring a central oval white opal surrounded by 0.35ct
Category

Vintage 1940s European Retro Cluster Rings

Materials

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

Opal 3.84 Carats with Tsavorite 0.96 Carat Ring Set in 18 Karat White Gold Setti
Located in Bangkok, TH
Opal 3.84 carats with Tsavorite 0.96 carat Ring set in 18 Karat White Gold Settings Width: 1.9 cm
Category

2010s Thai Contemporary More Rings

Materials

Opal, Tsavorite, 18k Gold, White Gold

Boulder Opal Peridot Tanzanite and Diamond Silver Ring gift
Located in Berlin, DE
An extraordinary statement ring showcasing the unique beauty of Australian boulder opals, paired
Category

2010s German Artisan Cluster Rings

Materials

Diamond, Opal, Peridot, Tanzanite, Silver, 18k Gold

Vintage Fire Opal and Diamond 18 Carat Cluster Ring
Located in Chipping Campden, GB
Fire opals are the most striking bright orange colour. The emerald cut fire opal has such a fiery
Category

Vintage 1980s British Modern Cluster Rings

Materials

Diamond, Fire Opal, 18k Gold

Ferragamo 18 Karat Yellow Fire Opal Flower Diamond Ring Size 6.00
By Ferragamo
Located in Philadelphia, PA
This exquisite 18 karat Ferragamo ring features a captivating floral design with carved, delicate
Category

21st Century and Contemporary Unknown Fashion Rings

Materials

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

Modern 18 Karat Gold, Platinum, Diamond and Boulder Opal Ring, circa 1990s
Located in Beverly Hills, CA
Modern 18k Yellow Gold, Platinum, Diamond & Boulder Opal Ring Circa 1990s Here is your chance
Category

1990s American Cocktail Rings

Materials

Diamond, Opal, Yellow Gold, Platinum

Opal with Pink Sapphire and Brown Diamond Ring in 18 Karat Rose Gold Settings
Located in Bangkok, TH
Opal 6.64 carats with Pink Sapphire 1.50 carats and Brown Diamond 1.39 carats Ring set in 18 Karat
Category

2010s Thai Modern More Rings

Materials

Brown Diamond, Opal, Pink Sapphire, 18k Gold, Rose Gold

Ferragamo 18 Karat Yellow Fire Opal Flower Diamond Ring Size 6.75
By Ferragamo
Located in Philadelphia, PA
This exquisite 18 karat Ferragamo ring features a captivating floral design with carved, delicate
Category

21st Century and Contemporary Unknown Fashion Rings

Materials

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

Vintage Oval Opal and Diamond 18 Carat Yellow and White Gold Cluster Dress Ring
Located in London, GB
flashes of pastel tones. The stunning opal is elegantly set in a white gold multi claw setting, framed by
Category

Vintage 1970s Unknown Modern Cluster Rings

Materials

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

Oval Cut Opal and Radiant Cut Ruby Wide Band Ring in 18 Karat Yellow Gold
Located in Scottsdale, AZ
authenticity and current appraisal value. Metal: 18 Karat Yellow Gold Gemstones: Opal and Rubies Opal Shape
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

Estate 11.50 Ct. Australian Opal Diamond 18 Kt ring
Located in Napoli, IT
& yellow 18 Kt gold – designed to exalt the beauty of the main Opal exquisitely complemented by best
Category

Mid-20th Century Italian Contemporary Cluster Rings

Materials

Diamond, Opal, 18k Gold

23.55Ct. Opal and Sapphire Ring with Brown Diamond Frog
By Cellini
Located in New York, NY
This playful and expertly crafted Ethiopian opal ring is accented with cabochon sapphires
Category

2010s Contemporary Fashion Rings

Materials

Brown Diamond, Opal, Sapphire, Emerald, Tsavorite, 18k Gold, White Gold

Opal with Blue Sapphire and Diamond Ring Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Opal 3.14 carats with Blue Sapphire 0.27 carat and Diamond 0.40 carat Ring set in 18 Karat White
Category

2010s Thai Art Deco More Rings

Materials

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

Cabochon Oval Opal Emerald 18 Karat Yellow Gold Three-Stone Fashion Ring
Located in New York, NY
treasure collection. At the center of this ring lies a mesmerizing 5.1 carat cabochon oval opal. The
Category

2010s American Modern Three-Stone Rings

Materials

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

18 Karat Two Tone Gold Tsavorite and Mexican Opal Band Ring by Patrick Irla
Located in Troy, MI
ring combines 18 karat yellow & white gold with beaded detail featuring a fine Tsavorite = 0.70 Carats
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

10.08 Carat Black Opal with Baguette and Round Diamond Halo Cocktail Ring
Located in Miami, FL
10.08 Carat Black Oval Cabochon Cut Opal with Baguette and Round Cut Diamond on 18k White Gold Ring
Category

21st Century and Contemporary Retro Cocktail Rings

Materials

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

Vintage ring with opal and diamonds, Great Britain, 1960s.
Located in Chorzów, PL
Ring made of 18-karat gold and platinum elements. Vintage ring with opal in cabochon cut
Category

Mid-20th Century British Cluster Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Australian Lightning Ridge Marquise Shaped Opal Double Halo Diamond Ring
Located in Houston, TX
This exquisite ring showcases a captivating 0.47ct marquise cut blue/green opal, elegantly
Category

21st Century and Contemporary American Fashion Rings

Materials

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

Remarkable Emerald Sapphire Diamond 18K Yellow Gold Ring For Her
By Natkina
Located in Genève, GE
Discover the allure of the Remarkable Emerald Sapphire Diamond 18K Yellow Gold Ring, meticulously
Category

2010s Swiss Modern Cocktail Rings

Materials

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

18K Gold Hand Carved Mexican Fire Oral Feu Ring by Tony Malmed
Located in Venice, CA
This 18k gold hand hammered ring features a glowing Mexican fire opal in an organic shape. This one
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Fire Opal, 18k Gold

Vintage Two-Tone Australian Opal and Diamond Cocktail Ring
Located in Denver, CO
Crafted in the 1930s in 18kt yellow gold and platinum, this two-tone vintage cocktail ring features
Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

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

Estate Marquee Shaped Fire Opal 2.60 Ct Diamond Ring
Located in Napoli, IT
the centre Opal Crown measures 32 mm. x 16 mm. wit 10 grams of gross weight- marked for 18 KT gold
Category

Mid-20th Century Italian Contemporary Cocktail Rings

Materials

Diamond, Fire Opal, 18k Gold

Art Nouveau Cabochon Opal And Rose Diamond Ring 1910 s
Located in Firenze, IT
18K yellow gold and silver ring set with an opal cabochon cluster rose diamond Opal dimensions
Category

Vintage 1910s Italian Art Nouveau Engagement Rings

Materials

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

Michael Zobel Opalized Octopus Diamond Gold Platinum Statement Heirloom Ring
Located in Montreal, QC
Michael Zobel's creations … Combining the wearable with the theatrical! An 18/22 karat yellow gold and
Category

21st Century and Contemporary German Contemporary More Rings

Materials

Beryl, Diamond, 18k Gold, 22k Gold, Platinum

Pierre Sterlé Opal and Diamond Cocktail Ring Platinum, Circa 1950
By Pierre Sterlé
Located in London, GB
A Pierre Sterlé opal and diamond cocktail ring in platinum, circa 1950. This impressive ring is
Category

Vintage 1950s French Retro Cocktail Rings

Materials

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

3.67 Carat Lightning Ridge Cushion Black Opal and Diamond Ring
Located in Great Neck, NY
with a Diamond Halo on a Diamond Shank. This ring is set in 18k Yellow Gold, with 18k yellow gold
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Black Opal, 18k Gold, Yellow Gold

Late Victorian Opal Diamond Three-Stone Ring
Located in Firenze, IT
An impeccably styled antique 3-stone ring dating from the late Victorian era, circa 1890. It's set
Category

Antique 1890s British Victorian Three-Stone Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Victorian Opal and Diamond Ring, circa 1900s
Located in London, GB
This enchanting late Victorian era ring is set in 18 carat yellow gold with a pleasing combination
Category

Antique Early 1900s British Victorian Three-Stone Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

9.67 cts of Opal and 2.45 cts of Diamond Ring
Located in New York, NY
of 1.2 carats enhance the ring's allure. Crafted in 18k white gold and weighing 9.80 grams, this bold
Category

2010s Indian Modern Cocktail Rings

Materials

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

Georgios Collections 18 Karat Yellow Gold Australian Opal Diamond Band Ring
By Georgios Collections Inc
Located in Astoria, NY
This S.Georgios designer 18 Karat Yellow Gold Natural Australian Opal ring is all custom made by
Category

21st Century and Contemporary Greek Contemporary Band Rings

Materials

Diamond, White Diamond, Multi-gemstone, Opal, Amethyst, Aquamarine, Citr...

3.18 Carats, Doublet Opal Yellow Tapered Baguette Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
A very gorgeous and one of a kind, Australian Doublet Opal Ring set in 18K Yellow Gold & Diamonds
Category

21st Century and Contemporary Indian Art Deco Cocktail Rings

Materials

Diamond, Opal, 18k 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 ExpertFebruary 22, 2021
    Yes, 18k is the perfect karatage for jewelry. While 24k is more prized and typically more expensive, it is also less dense and durable than 18k gold.
  • 1stDibs ExpertApril 5, 2022
    Yes, 18K gold is real gold. However, it is not pure gold. Something marked 18K is 75 percent genuine gold and 25 percent metal alloy. On 1stDibs, shop a range of expertly vetted gold jewelry from some of the world’s top sellers.
  • 1stDibs ExpertApril 5, 2022
    18K green gold is an alloy created by mixing silver, copper and zinc with normal gold. 18K green gold is greener than 14K green gold. On 1stDibs, shop a wide collection of genuine 18K green gold from some of the world's top sellers.
  • 1stDibs 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 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 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 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 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.
  • 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.