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2.53cts. Orange Opal Ring.Sterling Silver in 18K Gold Plated.
Located in Bangkok, TH
Orange Opal Oval 10x7.7 mm. (2.53cts) White Zircon Round. 2.5 mm 16 pcs. Sterling Silver in 18K
Category

21st Century and Contemporary Thai Victorian Fashion Rings

Materials

Opal, Zircon, 18k Gold, Gold Plate, Silver, Sterling Silver

1.39ct Australian Black Opal, Diamond, 18K Yellow Gold Platinum Ring
Located in MAIN BEACH, QLD
This classical elegant high jewellery grade diamond ring features a black opal with blues, greens
Category

21st Century and Contemporary Australian More Rings

Materials

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

Giulians Contemporary 18k 9.27ct Australian White Opal Cocktail Ring
By Giulians
Located in Sydney, NSW
Giulians contemporary 18 karat yellow gold Australian White Opal Ring. This cocktail ring
Category

2010s Australian Contemporary Cocktail Rings

Materials

White Diamond, Opal

4.47ct Australian Black Opal, Diamond, 18K Yellow Gold Platinum Ring
Located in MAIN BEACH, QLD
: 0.43ct D IF - F VVS Metals: 18K solid Yellow Gold, Platinum 950 Ring Size: Resized to fit you perfectly
Category

21st Century and Contemporary Australian Fashion Rings

Materials

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

0.81ct Australian Black Opal, Diamond, 18K Yellow Gold Platinum Ring
Located in MAIN BEACH, QLD
: 18K solid Yellow Gold, Platinum Ring Size: Resized to fit you perfectly. THE GRYFFIN OPAL DIFFERENCE
Category

21st Century and Contemporary Australian More Rings

Materials

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

Australian 2.05ct Black Opal, Diamond and 18K White Gold Ring
Located in MAIN BEACH, QLD
, this ring will be admired by all who see it. Solid natural Australian Black Opal, set in 18K white gold
Category

21st Century and Contemporary Australian Engagement Rings

Materials

Diamond, Opal, Black Opal, White Gold

Natural Australian 3.82 Ct Black Opal Diamond Engagement Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
The ‘Gabriella’ opal engagement ring features a gracefully elegant black opal (3.82ct) sourced from
Category

2010s Australian Contemporary Engagement Rings

Materials

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

Australian Black Opal Ring
Located in Brooklyn, NY
Australian black opal weighs 7.38 ct. and measures 16.58mm by 13.89mm by 4.81mm Round wire shank
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Natural Australian 1.36ct Black Opal Engagement Ring 18k White Gold with Diamond
By Renata Bernard
Located in Sydney, AU
The ‘Sleeping Beauty’ opal ring features an exceptional black opal (1.36ct) sourced from Lightning
Category

2010s Australian Contemporary Engagement Rings

Materials

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

18K Gold Cabochon Opal, Old Mine Diamond Halo Cocktail Ring
Located in New York, NY
One of a Kind Opal Elegance: A Ring Beyond Compare. Indulge in opulence with this truly
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

French antique Victorian era 18K gold opal cabochon diamond halo ring
Located in Versailles, FR
For sale an antique 18K gold ring made from the 19th century, the Victorian era. At its heart lies
Category

Antique 19th Century French Victorian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Silver

Solid Natural Untreated Australian 2.57ct Black Opal Ring in 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
The graceful and exquisite ‘Love at First Kiss’ ring features an immaculate black opal (2.57ct
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Natural Australian 3.35 Carat Black Opal Diamond Engagement Ring 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
The ‘Gabriella’ opal engagement ring features a gracefully elegant and unique black opal (3.35ct
Category

2010s Australian Contemporary Engagement Rings

Materials

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

Giulians 18K Australian Black Opal Tsavorite Garnet and Diamond Ring
By Giulians
Located in Sydney, NSW
Giulians handcrafted Art Deco inspired 1.70ct light black opal, tsavorite garnet and diamond Ring
Category

2010s Australian Art Deco Cocktail Rings

Materials

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

Natural Australian 0.68ct Boulder Opal Diamond Engagement Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
engagement ring was designed by Renata Bernard and it is a limited edition of one. PARTICULARS: Metal: 18K
Category

2010s Australian Contemporary Engagement Rings

Materials

Diamond, Opal, 18k Gold, White Gold

18K Yellow Gold Opal, Green Emeralds Diamond Cocktail Ring
Located in New York, NY
Estate Style Opal Ring: Captivating Elegance in Every Detail. Embrace timeless elegance with this
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Opal, Yellow Gold

Natural Untreated 5.08ct Australian Black Opal Diamond Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
A sensual and romantic charm imbues the 'Silhouette of Desire' opal ring featuring an impressive
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, Black Opal, 18k Gold, White Gold

(Big ring)Opal flowers(10.80cts) 18K gold Plated Over sterling silver
Located in Bangkok, TH
( Big Ring )Opal flowers garden ring Opal cabochon Oval size 17x13 mm. (10.80 cts.) Blue sapphire
Category

21st Century and Contemporary Thai Art Nouveau Cocktail Rings

Materials

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

STAMBOLIAN Beauty 18k yellow gold– 37.36ct Opal Ring with 1.22ct Diamonds
Located in Miami, FL
A masterpiece of natural wonder, this breathtaking 37.36-carat opal shimmers with vibrant flashes
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Australian Boulder Opal Cocktail Ring
Located in Barcelona, ES
This ring is handmade in 18k yellow gold with a 5,01ct top-quality boulder Australian opal. It has
Category

2010s Spanish Contemporary Cocktail Rings

Materials

Opal, 18k Gold

18K Grey Gold Rhombus Cocktail Ring with Opal and White Diamonds
By Noor Fares
Located in London, GB
- 18K Grey Gold (4.23 gr.) - Black Rhodium - Opal (1 ∅ / 4.50 cts.) - White Diamonds (H; si / 126
Category

21st Century and Contemporary Hong Kong Modern Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Natural Untreated Australian 5.07ct Boulder Opal Ring in 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
. Set in our gorgeous 18K yellow gold, this opal ring is a perfectly splendid way to spread love and joy
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Natural Untreated Australian 0.23ct Black Opal and Diamond Ring 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
thickness: 1.89mm Metal: 18K white gold Ring size: N+1/2 (resizable) / US: 7.00 This opal ring arrives in
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Natural Untreated Australian 19.46ct Boulder Opal Ring in 18k White Gold
By Renata Bernard
Located in Sydney, AU
: 19.46ct Opal length: 30.76mm Opal width: 13.12mm Opal thickness: 9.32mm Metal: 18K white gold Ring size
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, White Gold

Natural Australian 3.85ct Black Opal Cocktail Ring 18K White Gold with Garnets
By Renata Bernard
Located in Sydney, AU
Bernard. The gemstone at the centre of this opal ring is an Australian black opal from Lightening Ridge
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Garnet, Black Opal, 18k Gold, White Gold

Australian Natural Solid 2.59ct Boulder Opal, Diamond, 18K Gold Platinum Ring
Located in MAIN BEACH, QLD
18K solid gold, this ring is a beautiful design reminiscent of the 1940's jewellery designs. All our
Category

21st Century and Contemporary Australian Fashion Rings

Materials

Opal, 18k Gold, Yellow Gold, Platinum

Opal and Diamond Ring
Located in Toronto, ON
This is an opal and diamond ring set in 14 KT and 18 KT white gold. The opal cabochon weighs
Category

Vintage 1950s Dome Rings

Materials

Diamond, Opal, 18k Gold, White Gold, 14k Gold

Natural Australian 27.56ct Boulder Opal and Diamonds Ring 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
“Love in White” opal ring is a celebration of unconditional love. The precious boulder opal
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Diamond, 18k Gold, Yellow Gold

Australian Natural Untreated 17.53ct Pipe Opal Diamond Cocktail Ring 18K Gold
By Renata Bernard
Located in Sydney, AU
Mysterious and magical, “Deep Love” opal ring is evocative of an ocean dive on a lazy summer day. A
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Natural Untreated Australian 4.94ct Boulder Opal Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
Opal length: 16.13mm Opal width: 8.53mm Opal thickness: 3.49mm Metal: 18K white gold Ring size: N
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Natural Untreated Australian Pipe Opal/Diamond Engagement Ring 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
thickness: 3.82mm Metal: 18K yellow gold Ring size: M 1+2 (resizable) This opal ring arrives in a gun
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Opal Diamond Gold Cluster Ring
Located in Portland, ME
18K Yellow gold opal and diamond ring. The cluster style ring is set with one oval opal measuring
Category

Vintage 1950s Retro Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Australian Natural Solid 2.87ct Black Opal, 18K Yellow Gold Platinum Ring
Located in MAIN BEACH, QLD
A red on black, Australian black opal set in 18K gold and platinum 950. This piece represents
Category

21st Century and Contemporary Australian Solitaire Rings

Materials

Black Opal, 18k Gold, Yellow Gold, Platinum

18K Grey Gold Vedra Pinky Ring with Black Opal and White Diamonds
By Noor Fares
Located in London, GB
- 18K Grey Gold (4.22 gr.)

 - Black Opal (3∅ / 0.24cts.) - White Diamonds (H - Si / 80∅ / 0.31 cts
Category

2010s Hong Kong Modern Cocktail Rings

Materials

Opal, 18k Gold

Long Oval Opal 5.79ct and Diamond Cluster Ring in 18k Gold
Located in Dublin, IE
handmade 18K yellow gold ring. The cluster is 23X16mm in size. If this ring is exported outside the EU, we
Category

2010s Irish Contemporary Cluster Rings

Materials

Diamond, Opal, 18k Gold

Australian 13.76ct Boulder Opal, Garnets, Sapphires Cocktail Ring 18K White Gold
By Renata Bernard
Located in Sydney, AU
"Reef Cocoon" opal ring celebrates the beauty of Australia's most precious jewel - the Great
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Garnet, Sapphire, 18k Gold, White Gold

Natural Australian 6.06ct Opal Diamond Ring Pendant Transformer 18K Yellow Gold
By Renata Bernard
Located in Sydney, AU
opal (6.6ct) from our own mines in Queensland is shown off to advantage by its unusual 18K yellow gold
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Antique Edwardian Opal Diamond Ring 2.5ct of Opal
Located in Kendal, GB
A glorious antique Edwardian carved half hoop ring adorned with a trilogy of natural opal cabochons
Category

Antique Early 1900s Edwardian Cluster Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

18k Yellow Gold 1.83 Carat Black Opal Victorian Cocktail Ring Diamond Filigree
By Dianna Rae Jewelry
Located in Lafayette, LA
color, which is a perfect contrast to the bold hues of the opal. This beautiful ring has a flattened
Category

2010s Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Large Opal Diamond Gold Ring
By T. Foster Co.
Located in Yardley, PA
Center is a pear shaped opal weighing 4.52 carats and measuring 17 millimeters by 12.13 millimeters
Category

2010s American Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Natural Australian 5.8ct Black Opal Diamond Cocktail Ring 18K Yellow White Gold
By Renata Bernard
Located in Sydney, AU
width. Metal: 18K Yellow & White Gold This opal ring arrives in a gun-metal aluminum box inside a
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Ring Yellow Gold and Opal
Located in Paris, FR
Ring Yellow Gold and Opal Circa 1970
Category

Vintage 1970s French Contemporary Fashion Rings

Materials

Opal, 18k Gold

Natural Australian 2.93ct Boulder Opal Engagement Ring 18K White, Yellow Gold
By Renata Bernard
Located in Sydney, AU
The heart of our “Santa Rosalia” opal ring is a stunning light boulder opal (2.93ct) from our own
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

6.82 cts Orange Opal Ring. Sterling Silver on 18K gold Plated
Located in Bangkok, TH
. Sterling Silver on 18K Gold Plated. Size ring 6.5-7 us.
Category

21st Century and Contemporary Thai Art Nouveau Cocktail Rings

Materials

Zircon, Opal, 18k Gold, Gold Plate, Sterling Silver, Silver

Australian Opal and Gold Ring
Located in Watford, GB
Australian Solid Opal Signet Ring, 8.40 Cts surrounded by white diamonds and set in 18K yellow gold
Category

21st Century and Contemporary Australian Signet Rings

Materials

Diamond, Opal, 18k Gold

Boulder Opal Ring with Diamond Baguettes in 18k Matte Yellow Gold
By Loriann Stevenson Fine Jewelry
Located in Santa Monica, CA
Handmade 5.30ct boulder opal band with .20ct diamond baguette accents in 18k matte yellow gold
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

2.75 Carat Ethiopian Opal Cocktail Ring With Diamond Yellow Sapphire 18k Gold
Located in Great Neck, NY
Up for sale is an exquisite 18k yellow gold cocktail ring. The ring features a breathtaking fire
Category

21st Century and Contemporary Italian Cocktail Rings

Materials

Diamond, Opal, Sapphire, 18k Gold

3.76 Carat Australian Opal Ring
Located in Carmel, CA
A stunning 3.76 carat Australian opal ring. This piece is made in 18k yellow gold and is currently
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

White Gold Opal Diamond Ring
Located in Birmingham, MI
Capture attention with this exquisite 18k white gold cocktail ring, featuring a stunning 4.59 carat
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, White Gold

7.12 cts. Blue Opal ring Sterling Silver in 18K Gold Plated.
Located in Bangkok, TH
. Pink Sapphire 3.0 mm. 2 pcs. White Zircon 2 mm. 20 pcs. Sterling Silver in 18 K Gold Plated. Ring Size
Category

21st Century and Contemporary Thai Art Nouveau Cocktail Rings

Materials

Opal, Blue Sapphire, Pink Sapphire, 18k Gold, Gold Plate, Silver, Sterli...

Asymmetrical Opal Ring in 18K White Gold with Halfway Pavé Diamond Band
Located in Bangkok, TH
Good-sized asymmetrical opal bezel set in 18K white gold setting decorated with milgrain detail on
Category

2010s Modern Fashion Rings

Materials

Diamond, Opal, 18k Gold, White Gold

Serpent ring 18k / 7.61 ct. Lightning Ridge Black Opal/Diamond sapphire 5.46cts
Located in Birmingham, MI
A one of a kind handmade serpent ring features one of the world's finest Black Opals from Lightning
Category

2010s American Cocktail Rings

Materials

Diamond, Sapphire, Black Opal, 18k Gold

Natural Australian 3.35ct Boulder Opal Cocktail Ring 18K White, Yellow Gold
By Renata Bernard
Located in Sydney, AU
“Queen of My Heart” opal ring is a tale of everlasting love. The rich colour-play of this 3.35
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Natural Australian 6.80ct Black Opal and Diamond Cocktail Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
cradled by minute hands of 18K white gold and shimmering diamonds. This expertly crafted opal ring is a
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Coober Pedy Opal and Diamond Pave Ring in 18k Yellow Gold
By Loriann Stevenson Fine Jewelry
Located in Santa Monica, CA
2.55ct Coober Pedy Australian Crystal Opal with .58ct vs quality Diamond Pave Double Halo and Band
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Solid Natural Untreated Australian 1.38ct Boulder Opal Ring in 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
Renata Bernard. This opal ring is new. PARTICULARS: Metal: 18K yellow gold Ring size: N (resizable
Category

2010s Australian Contemporary Engagement Rings

Materials

Opal, 18k Gold, Yellow Gold

MAIKO NAGAYAMA Opals and Rock Crystal 18K Yellow Gold Contemporary Ring
By Maiko Nagayama
Located in London, Mayfair
This modern handmade British-London Hallmarked 18 karat yellow gold ring, set with hand-carved
Category

2010s British Contemporary Fashion Rings

Materials

Opal, Crystal, Rock Crystal, 18k Gold, Yellow Gold

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Opal 18k Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate opal 18k ring for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. You can easily find a 779 antique edition and 976 modern creations to choose from as well. Finding the perfect opal 18k ring may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic opal 18k ring over the years, but those made by Laura Dalben, Renata Bernard and Meghna Jewels are often thought to be among the most beautiful. While most can agree that any opal 18k ring from our collection can easily elevate most outfits, but the choice of a Opal version from the 1346 available is guaranteed to add a special touch to your ensemble. See these pages for a cabochon iteration of this accessory, while there are also oval cut cut and round cut cut versions available here, too. If you’re browsing our inventory for an opal 18k ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Opal 18k Ring?

The price for an opal 18k ring starts at $199 and tops out at $235,400 with these rings, on average, selling for $3,886.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Opal in Jewelry Design

Opals were discovered in 400 BC, and since then five types have been found throughout the world. Before you start shopping for mysteriously beautiful vintage opal rings and other opal jewelry, learn about the different varieties of the gem — and find out which historical figure was reportedly willing to trade his kingdom for a single stone.

Here is a little riddle for you: the month of October has two birthstones, but only one of them encompasses the colors of other birthstones. If you guessed opal, you’re right! (The other gemstone associated with the month of October is tourmaline.)

Opals are such unusual gemstones that there are too many old-wives tales associated with them, like if you’re a blond, wearing an opal necklace will protect your locks from losing color. Opals were also very fashionable in the early 19th century, up until the publication of Sir Walter Scott’s novel Anne of Geierstein in 1829. The title heroine wears an opal and succumbs to an untimely death. However, the British monarchy, and in particular Queen Victoria, did not let this story get in their way, and they frequently gifted opals to friends and family members. October babies should disregard the noise and proudly wear their opals!

There are five types of precious opals: boulder opal, fire opal, crystal/water opal, black opal, and white/light opal. Each variety is distinguished by its color.

So, where does the name come from? The word opal is thought to originate from the Roman opalus or from the Sanskrit úpala (“precious stone”) or from the Greek opallios (“to see a color change”). So while there have been many names for the stones, opals were first discovered in 400 BC in Ethiopia. But the early reference that comes up most often in history books is from the Roman philosopher Pliny the Elder, who wrote about it in 75 AD. In his text he refers to it as opali. The Romans were big fans of opal, Mark Antony was so enamored by it that, as the story goes, he was willing to trade a portion of his kingdom for a single opal.

There's a wide variety of antique and vintage opal jewelry on 1stDibs (and you won't have to trade your kingdom for it).

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Opal 18k Ring
  • 1stDibs ExpertApril 5, 2022
    The mark 18K on a ring stands for 18-karat gold. 18-karat signifies that the ring is 75% pure gold and 25% other metals, such as copper, zinc or nickel. The additional metals strengthen the ring, making it more durable. Shop a range of expertly vetted 18-karat jewelry on 1stDibs.
  • 1stDibs ExpertNovember 6, 2023
    No, opals aren't bad for engagement rings. One drawback of the gemstone is that it isn't as hard as many other popular gems, like diamonds, emeralds and sapphires, so it may be more susceptible to scratches. However, you can still choose an opal engagement ring if you wish. Taking it off before you engage in activities that could damage the ring can help extend its life. Shop an assortment of opal engagement rings on 1stDibs.
  • 1stDibs ExpertNovember 2, 2023
    Yes, an opal engagement ring can last if you care for it properly. Generally, opals are more delicate than other gemstones commonly used in engagement rings, like diamonds, sapphires and emeralds. As a result, they can be easily damaged, making it important that you take your ring off before performing household chores, exercising, playing sports or doing other activities where you'll use your hands a lot. Find a collection of opal engagement rings on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    No, you cannot wear an opal ring everyday. Since they are relatively fragile compared to other stones, opals are not durable for daily-wear.
    Dover Jewelry
    Dover JewelryFebruary 24, 2021
    Not recommended! Opals are more delicate then other gemstones and if cared for correctly will last a lifetime and can be handed down throughout generations.
  • 1stDibs ExpertFebruary 22, 2021
    No, opal is not good for engagement rings. Although opal is a beautiful stone, it is not the best choice for an engagement ring. Since they are relatively fragile compared to diamonds and sapphires, opals are not durable for daily wear.
  • 1stDibs ExpertApril 5, 2022
    Opal rings are very delicate compared to other stones, and are not recommended for everyday wear. However, with proper care, they can last through the generations. Shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Although opals were considered good luck in Roman culture and a symbol of good luck, there are many legends that link opals with death and bad omens.
  • 1stDibs ExpertNovember 14, 2023
    Yes, opal can be good for wedding rings. Many people love the unique coloration of opals and opt for wedding rings set with them. One thing to keep in mind is that opals are more delicate than many other gemstones like sapphires, rubies and diamonds, so they are more vulnerable to scratching and breakage. It is a good idea to remove your wedding ring before working with tools, performing chores, playing sports or engaging in other activities that could potentially damage your opal. Explore a variety of opal wedding rings on 1stDibs.
  • 1stDibs ExpertNovember 21, 2023
    Whether a wedding band should be 14K or 18K depends on your personal preferences. Because it contains more pure gold, 18-karat gold will usually show off a richer color and be less likely to fade over time. On the other hand, 14-karat gold is less prone to scratching and damage because it has more alloy metals. Explore a large collection of gold wedding bands on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    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
    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 ExpertFebruary 22, 2021
    While opals are more fragile than diamonds, adding a higher risk for a daily-wear ring, they can still be good engagement rings. Opals are thought of as precious and powerful and are said to symbolize fidelity so can be great and unique rings.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, opal engagement rings can be a good idea. This stone represents faithfulness, confidence, and creativity -- making the stone a fitting choice for an engagement ring. Opals, however, are not ideal for everyday wear.
  • 1stDibs 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 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 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.