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1.37 Carat Australian Black Opal Diamond 18K White Gold Ring
Located in Beverly Hills, CA
0.36 carats, offering a brilliant white contrast. Crafted in 18k white gold, the ring is ready to be
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

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

Natural Art Deco Rubellite Opal Diamond Ring in 18k Gold
Located in jaipur, IN
stunning, designer-made ring is crafted from 18-carat gold and features an opal gemstone set with a diamond
Category

2010s Indian Fashion Rings

Materials

Diamond, Opal, 18k Gold

18k Yellow Gold Ring Opal and Brilliant-Cut Diamonds
Located in Berlin, BE
Elegant 18k Yellow Gold Ring with Australian Opal and Diamonds This stunning 18k yellow gold ring
Category

21st Century and Contemporary German Aesthetic Movement Fashion Rings

Materials

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

Yellow Gold Opal Diamond Ring - 18k Oval Cabochon 2.20ctw
Located in Greensboro, NC
Size: 6 3/4 Sizing Fee: Up 2 sizes for $60 or Down 1 size for $40 Metal Content: 18k Yellow Gold
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Antique Black Opal Ring of 14k and 18k Gold
Located in Lewisburg, PA
This extraordinary ring showcases a vibrant 3.42ct natural black opal, alive with flashes of color
Category

Early 20th Century Engagement Rings

Materials

Sapphire, Black Opal, 14k Gold, 18k Gold

Opal Esoteric Cushion Cut 18K Gold Halo Engagement Ring
Located in Los Angeles, CA
This exquisite 18k Gold Cushion Cut Halo Engagement Ring is a timeless symbol of love and elegance
Category

2010s American Modern Engagement Rings

Materials

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

Vintage 2.02 Carat Black Opal and Diamond Ring 18k Yellow Gold
Located in Jesmond, Newcastle Upon Tyne
interior of the shank with the 18ct gold mark (18CT). The opal cocktail ring is supplied with an
Category

20th Century Engagement Rings

Materials

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

Opal Emerald Cut Ring With Diamonds In 18K Yellow Gold
By Goshwara
Located in New York, NY
rich 18K yellow gold. Featuring a luminous 9x7 mm emerald-cut opal, this ring showcases the stone’s
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Mexican Fire Opal Halo Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Mexican Fire Opal Halo Diamond Engagement Ring 18K Yellow Gold Free Domestic USPS First Class
Category

2010s American Arts and Crafts Engagement Rings

Materials

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

18K Yellow Gold Opal and Diamond Ring Size 5.5 #23551
Located in Washington Depot, CT
18K Yellow Gold Opal and Diamond Ring Size 5.5 This stunning 18K yellow gold ring features five
Category

20th Century Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Australian Opal Ring, 2.29ct Opal Brush Finish in 18k Yellow Gold, Bezel Set
By Five Star Jewelry
Located in Austin, TX
details for this beautiful ring are listed below: Metal Quality: 18K Yellow Gold, Satin Finish Gemstone
Category

2010s American Contemporary Dome Rings

Materials

Opal, Yellow Gold, 18k Gold

Large Opal Diamond Ring 18K 6.75
Located in North Hollywood, CA
This Opal Ring is huge it measures 35mm x 30mm and has beautiful matrix of Blue, Pink, and Yellow
Category

Vintage 1960s American Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Large Opal Diamond Ring 18K 6.75
Large Opal Diamond Ring 18K 6.75
$5,200 Sale Price
20% Off
Exquisite 18K Gold Engagement Ring with Mexican Fire Opal and Diamonds Ring
Located in Suwanee, GA
Exquisite 18K Yellow Gold Engagement Ring with Mexican Fire Opal and Diamonds. There’s a small
Category

2010s American Arts and Crafts Engagement Rings

Materials

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

18K Yellow Gold Ring with Jelly Opal, Fire Opal, and Diamonds by Paula Crevoshay
By Paula Crevoshay
Located in Virginia Beach, VA
Indulge in the ethereal beauty of this exquisite 18K yellow gold ring by Paula Crevoshay, featuring
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

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

Egyptomania Opal Ring in 18k gold signed by Edouard Arnould
By Edouard Aimé Arnould
Located in PARIS, FR
Egyptomania Arnould Opal Ring in 18 karat gold. Art Nouveau ring in the Egyptomania style, centered
Category

Antique Early 1900s French Art Nouveau Fashion Rings

Materials

Opal, 18k Gold

11.80Grams Black Opal Diamonds Ring, Set in 18K Yellow Gold
Located in New York, NY
ring is beautifully set in 18k yellow gold, making it a true statement piece. SEA Wave Diamonds NYC
Category

21st Century and Contemporary American Aesthetic Movement Cocktail Rings

Materials

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

Solid Australian Opal Modernist Design 18K Gold Chunky Ring V1118
Located in Osprey, FL
This captivating 18K gold chunky ring features a modernist design in a hand-carved organic style
Category

2010s American Engagement Rings

Materials

Opal, 18k Gold, Yellow Gold

Wendy Yue Opal Sapphire Dragonfly 18K White Gold Dome Ring
By Wendy Yue
Located in Miami, FL
size 6.75, adjustable. Details: Item Type: Statement Ring Metal: 18K White Gold Size: 6.75 (adjustable
Category

1990s Modern Dome Rings

Materials

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

Opal with Green Tourmaline Ring set in 18K Gold Settings
Located in Bangkok, TH
Opal 9.79 carats with Green Tourmaline 4.43 carat Ring set in 18K Gold Settings Width: 2.5 cm
Category

2010s Thai Contemporary Cocktail Rings

Materials

Opal, Tourmaline, 18k Gold

Black Opal and Diamond Halo Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Black Opal and Diamond Halo Engagement Ring 18K Yellow Gold Australian Opal Wedding Band. Free
Category

2010s American Arts and Crafts Engagement Rings

Materials

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

Australian Black Opal Diamond Halo Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Certificated 2.26ct Play of Color Australian Black Opal Diamond Halo Engagement Ring 18K Yellow
Category

2010s American Arts and Crafts Engagement Rings

Materials

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

Stylish Australian Black Opal Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Stylish Australian Black Opal & Diamond Engagement Ring 18K Yellow Gold. It is a top-quality
Category

2010s American Arts and Crafts Engagement Rings

Materials

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

Semi Black Opal and Diamond Ring of 18k White Gold
Located in Lewisburg, PA
This captivating 1990s statement ring celebrates the natural beauty of a semi-black opal, its play
Category

1990s Engagement Rings

Materials

Diamond, Opal, 18k Gold, White Gold

18K White Gold Oval Cut Black Opal Diamond Ring
Located in Great Neck, NY
A phenomenal Australian black opal ring boasting a glowing blue-green oval center stone weighing
Category

2010s Unknown More Rings

Materials

Diamond, Opal, Black Opal, White Gold

18K Gold Australian Black Opal Ring Yuzo Kiriyama Japanese Designer Sapphire
Located in Osprey, FL
This Australian Black Opal Sapphire and Diamond Ring in 18K Gold is a stunning piece of jewelry
Category

2010s American Fashion Rings

Materials

Opal, Sapphire, Black Opal, 18k Gold

14.24 Carat Pink Opal Diamond 18K Gold Floral Cocktail Ring
Located in Miami, FL
intricately sculpted 18K yellow and rose gold cocktail ring. The floral split shank design and bold structure
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

White Opal and Diamond 18K White Gold Ring, circa 1970s
Located in Beverly Hills, CA
luxurious 18K white gold. At its center lies a magnificent 14-carat oval cabochon opal, radiating a soft
Category

20th Century Cocktail Rings

Materials

Opal, Diamond, White Gold, 18k Gold

18K White Gold Ring with Natural Australian Opal and Diamonds
Located in Berlin, DE
A ring featuring a natural dark opal set in 18K white gold and sterling silver 925. Surrounded by
Category

2010s French Art Deco Engagement Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Fire Opal with Diamond Ring set in 18K White Gold Setting
Located in Bangkok, TH
Fire Opal 2.99 carats with Diamond 0.48 carat Ring set in 18K White Gold Settings Width: 1.2 cm
Category

2010s Thai Contemporary Solitaire Rings

Materials

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

Fireworks - Australian Black Opal Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
. ---------------------------------------------------------------------------------------------------- ABOUT THIS PRODUCT Solid 18K Yellow Gold Australian Black Opal, 0.29 ct 10 D...
Category

2010s American Arts and Crafts Engagement Rings

Materials

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

Eostre Solid Opal and Diamond Ring in 18k Yellow Gold
Located in Melbourne, AU
A 1.74 ct solid opal and diamond ring in 18k yellow gold. The opal is surrounded by a circle of
Category

2010s Australian Contemporary Cluster Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Rare 3.02ct Australian Matrix Boulder Opal 18k Yellow Gold Cushion Signet Ring
By Gems and Jewels UK
Located in Birmingham, GB
Natural Australian Boulder Matrix Opal 18k Yellow Gold Cushion Signet Ring. A beautiful 3.02 carat
Category

21st Century and Contemporary Signet Rings

Materials

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

18K Yellow Gold Engagement Ring with Opal, Pearls, Diamonds
Located in Suwanee, GA
Exquisite 18K Yellow Gold Engagement Ring with Australian Solid Opal, Pearls, Diamonds. Free
Category

2010s American Arts and Crafts Engagement Rings

Materials

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

Natural 1.56ct Australian Black Boulder Opal 18k Yellow Gold Oval Signet Ring
By Gems and Jewels UK
Located in Birmingham, GB
Natural Australian Black Boulder Matrix Opal 18k Yellow Gold Oval Signet Ring. A beautiful 1.56ct
Category

21st Century and Contemporary Signet Rings

Materials

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

Oval Opal Halo Diamond Ring in 18k Solid White Gold
By VR Jewels
Located in New York, NY
Oval Opal Halo Diamond Ring in 18K Gold featuring natural opal of 1.24 carats and 0.28 carats of
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

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

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

2010s American Arts and Crafts Engagement Rings

Materials

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

Minimal 18k Yellow Gold Opal Diamond Everyday Stackable Promise Ring
By VR Jewels
Located in New York, NY
Minimal Opal Diamond Everyday Stackable Promise Ring in 18K Gold featuring natural opal of 0.16
Category

21st Century and Contemporary American Modern Bridal Rings

Materials

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

Minimalist Mexican Fire Opal Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Minimalist Mexican Fire Opal Diamond Engagement Ring 18K Yellow Gold. Free Domestic USPS First
Category

2010s American Arts and Crafts Engagement Rings

Materials

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

Large Opal, Ruby and Diamond Ring in 18k Yellow Gold
Located in La Jolla, CA
Large Opal, Ruby and Diamond Ring in 18k Yellow Gold Large Opal and Gemstone Ring features a 4.40
Category

21st Century and Contemporary North American Cocktail Rings

Materials

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

Natural 3.45ct Australian Black Boulder Opal 18k Yellow Gold Oval Signet Ring
By Gems and Jewels UK
Located in Birmingham, GB
Natural Australian Black Boulder Matrix Opal 18k Yellow Gold Oval Signet Ring. A beautiful 3.45
Category

21st Century and Contemporary Signet Rings

Materials

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

Steven Battelle 9.2 Carats Australian Boulder Opal 18K Gold Ring
By Steven Battelle
Located in Soquel, CA
opal from the Quilpie opal fields in Queensland is surrounded by 2 rows of stacked 18K granulation
Category

21st Century and Contemporary Balinese Contemporary Cocktail Rings

Materials

Opal, 18k Gold

1990s .10ctw Diamond and Opal Statement Ring, 18k Yellow Gold, Ring Size 5.5
Located in McLeansville, NC
18k yellow gold. Featuring a luminous opal center stone surrounded by .10ctw of sparkling diamonds
Category

1990s Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Natural Opal Ruby Diamond Statement Ring Pear Dark Opal Halo Cocktail Ring 18K
Located in Jupiter, FL
Introducing our exquisite Natural Opal, Ruby, and Diamond Statement Ring, a testament to
Category

2010s Modern Solitaire Rings

Materials

Diamond, Opal, Ruby, 18k Gold

Vintage Opal Diamond Three Stone Ring 18K Yellow Gold
Located in Montgomery, AL
We always love the color & character of opals!! These stones exhibit a great range of fire. Ring
Category

Vintage 1960s Retro Three-Stone Rings

Materials

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

Antique Victorian Opal Cabochon Diamond Cluster Ring 18K Gold - c.1880
Located in London, GB
We are delighted to offer this magnificent antique Victorian 18ct gold opal and diamond cluster
Category

Antique 1880s Victorian Cluster Rings

Materials

Diamond, Opal, Gold, 18k Gold

New Alex Sepkus 3.94 Carat Black Opal 18k Gold Ring
By Alex Sepkus
Located in Santa Barbara, CA
From noted New York City jewelry designer Alex Sepkus, this bespoke black opal ring is truly a work
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Steven Battelle 4 Carats Boulder Opal Sterling 18k Gold Ring
By Steven Battelle
Located in Soquel, CA
sheens of brilliant blue again contrasting gold while set in a "large/small jawan" double granulated 18K
Category

21st Century and Contemporary Balinese Contemporary Cocktail Rings

Materials

Opal, 18k Gold

18K Yellow Gold Fire Opal Signed Munsteiner Decorative Cocktail Ring
By Atelier Munsteiner
Located in Westport, CT
An original 18K yellow gold fire opal hand-forged Munsteiner ring, accompanied by an appraisal by
Category

Vintage 1980s Cocktail Rings

Materials

Opal, Fire Opal, Yellow Gold

Australian white opal antique engagement ring 18k yellow gold
Located in London, GB
1.50ct Opal antique engagement ring in 18ct yellow gold. Opal oval shape natural gemstone
Category

21st Century and Contemporary British Modern Engagement Rings

Materials

Opal, Yellow Gold

Opal Diamond Crossover Gold Ring
Located in Miami Beach, FL
Dramatic beautifully made opal and diamond crossover ring. Featuring 2 pear shaped opal doublets
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Victorian Opal Diamond 18K Prong Set Ring
Located in Scotts Valley, CA
Appraisal: VINTAGE EIGHTEEN KARAT YELLOW GOLD OPAL AND DIAMOND RING: Set in the center with four prongs is
Category

Antique Late 19th Century European Victorian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Oval Ethiopian Opal Bird Nest Design Cocktail 18K Yellow Gold Ring
By Unbranded
Located in Oakton, VA
. The Ethiopian Opal represents an egg in the nest, all set in 18k yellow gold. Ring Information Total
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

18K 750 White Gold Natural Pear Opal and Diamond Wide Ring
Located in New York, NY
18k White Gold Opal and Diamond Ring Metal Type: 18k White Gold Total Item Weight: 14.8 Grams Ring
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Antique Victorian Opal Ring Marquise Cluster Pearls 18K Gold - c.1895
Located in London, GB
We are delighted to offer this lovely antique Victorian 18ct gold, opal and pearl marquise cluster
Category

Antique 1890s Victorian Cluster Rings

Materials

Opal, Pearl, Gold, 18k Gold

18K 750 Solid White Gold Natural Diamond Sapphire and Opal Ring
Located in New York, NY
18K White Gold Natural Diamond Sapphire and Opal Ring Metal Type: 18k Solid White Gold Total Item
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

Vintage 18k Yellow Gold 9.35ct Australian Opal Diamond and Emerald Ring
Located in New York, NY
This breathtaking vintage ring is crafted in 18k yellow gold and showcases a mesmerizing 9.35ct
Category

20th Century Engagement Rings

Materials

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

Mexican Fire Opal Tsavorite Diamond Engagement Wedding Ring 18K Yellow Gold
Located in Suwanee, GA
Mexican Fire Opal Tsavorite Diamond Engagement Wedding Ring 18K Yellow Gold. Free Domestic USPS
Category

2010s American Arts and Crafts Engagement Rings

Materials

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