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Platinum Diamond and Opal Oval Ring
Located in Southampton, PA
of 10 mm, while top dimensions measure 15 by 19 mm. The ring is set with an opal that weighs 4.54
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Opal, Platinum

Opal Chalcedony Diamond Platinum Butterfly Brooch
By Moira
Located in London, GB
An opal and chalcedony butterfly brooch, set with black opals weighing an estimated total of
Category

2010s British Brooches

Materials

Chalcedony, Diamond, Opal, Platinum

Burle Marx Opal Pendant with Diamonds
By Haroldo Burle-Marx
Located in Darnestown, MD
an oval shaped opal of 13 carats. The opal is set in a collar bezel that is echoed by the band below
Category

Vintage 1980s Brazilian Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

14k Yellow Gold Opal Diamond Earrings
Located in Washington Depot, CT
Vintage 14K Yellow Gold Opal Diamond Earrings This gorgeous set of 14K yellow gold earrings has a
Category

20th Century Stud Earrings

Materials

Diamond, Opal, Yellow Gold

Fine Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
brilliant and baguette-cut diamonds set around the opal. Hand-fabricated in platinum, a fine opal to add to
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Opal Diamond Gold Pendant on Chain
Located in London, England
An opal and diamond cluster pendant. The pendant is formed of one tear drop black opal, rub-over
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

Opal Diamond Gold Pendant on Chain
Located in London, England
An opal and diamond cluster pendant. The pendant is formed of one tear drop black opal, rub-over
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Opal, 18k Gold

Art Nouveau Angel Motif Opal Bracelet
Located in Narberth, PA
carries a wonderful and romantic angelic design. Set in the belly front of the bracelet is a vivid opal
Category

Antique Early 1900s Art Nouveau Bangles

Materials

Opal, 18k Gold

Antique Demantoid Garnet Opal Diamond Ring
Located in Chicago, IL
Victorian 14K Yellow Gold ring Centrally set with Fire Opal, surrounded by Demantoid Garnets and
Category

American Cocktail Rings

Materials

Diamond, Garnet, Opal, 14k Gold

Dalben Sunrise Boulder Opal Gold Ring
By Oreste Dalben
Located in Como, IT
Dalben design One of a kind 18k yellow gold matte finishing ring with a ct. 19,45 bezel-set Boulder
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Mexican Fire Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
accented by 3.80 carats of baguette-cut diamonds set around the opal in a ballerina design. Hand-fabricated
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Platinum

Australian Opal Diamond Gold Ring
Located in Beverly Hills, CA
A lovely ring featuring a natural white Australian opal measuring 18.8 x 14.3 millimeters and
Category

21st Century and Contemporary American Cocktail Rings

Materials

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

Spiritual Medal Chain Necklace Opal
By J DAUPHIN
Located in Los Angeles, CA
: J DAUPHIN A luminous heart opal is set at the center of this French bronze miraculous medal
Category

2010s American Victorian Chain Necklaces

Materials

Opal, Silver, Sterling Silver, Bronze

Rosior one-off Opal and Diamond Ring Hand Chiseled and set in White Gold
By Rosior
Located in Porto, PT
Rosior contemporary cocktail ring, made in 19.2K gold, hand chiseled and set with: - 1 oval cut
Category

21st Century and Contemporary Portuguese Contemporary Cocktail Rings

Materials

Diamond, Opal, White Diamond, Gold, White Gold, Rhodium

Opal Diamond White Gold Stud Earrings
Located in Los Angeles, CA
Opal and diamond white gold earring studs circa 1960. Showcasing a pair of oval-shaped opals within
Category

Vintage 1960s Modern Stud Earrings

Materials

Diamond, Opal, 14k Gold

Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A sweet ring featuring a 2.20 carat natural black Australian opal. It has flashes of green and blue
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

8.28 Carat Black Opal and Diamond Ring
Located in New Orleans, LA
Crowned by a laurel motif of white diamonds, this ravishing black opal is set apart by its dynamic
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Estate Diamond Opal Platinum Cocktail Ring
Located in Miami, FL
center is adorned by a White Opal, cabochon oval cut & prong set weighing approximately 6.69 carats
Category

Vintage 1980s Retro Cocktail Rings

Materials

Diamond, Opal, Platinum

Australian Opal Diamond Gold Pendant
Located in Beverly Hills, CA
of round brilliant-cut diamonds set around the opal in a stylish flower pattern. Made in 18k yellow
Category

21st Century and Contemporary American Pendant Necklaces

Materials

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

Antique Opal Ring of 10k Gold
Located in Lewisburg, PA
set opal Ideal as a pinky ring, a statement stacking piece, or a meaningful gift for lovers of
Category

Vintage 1910s Edwardian Solitaire Rings

Materials

Opal, 10k Gold

Fine Set of Seven Art Deco Opal Glass Pendants
Located in Vienna, AT
Beautiful set of seven opaline glass pendants with brass hardware. The lights have been restored
Category

Vintage 1930s German Art Deco Chandeliers and Pendants

Materials

Brass

Fine Set of Seven Art Deco Opal Glass Pendants
Located in Vienna, AT
Beautiful set of seven opaline glass pendants with brass hardware. The lights have been restored
Category

Vintage 1930s German Art Deco Chandeliers and Pendants

Materials

Brass

Nine Opal Yellow Gold Pin Pendant
Located in Aspen, CO
In a swirl like motif, nine opals are set into gold creating a colorful statement. This piece
Category

Mid-20th Century American Brooches

Materials

Opal, 14k Gold

6.83ct Vintage Style Opal w Bezel Set Diamond Halo in 14K Gold Oval 17x11.5mm
Located in Columbus, OH
This Welo Opal vintage style ring features a 14K Yellow Gold setting, a full fire Jelly Opal and
Category

2010s American Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold

Fine Crystal Opal Diamond Platinum Ring
Located in Beverly Hills, CA
1.30 carats of marquise and round brilliant-cut diamonds set around the opal in a stylish pattern. Hand
Category

21st Century and Contemporary North American Fashion Rings

Materials

Diamond, Opal, Platinum

Retro Opal and Diamond Link Bracelet
Located in Narberth, PA
length, creating a straight but flexible design. The opals are oval in shape and prong set, each
Category

Vintage 1940s Unknown Retro Link Bracelets

Materials

Diamond, Opal, 14k Gold

Platinum Diamond and Opal Oval Ring
Located in Southampton, PA
This ring is crafted from platinum and set with an opal that weighs 2.04 carats and with diamonds
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Diamond, Opal, Platinum

2.46ct Opal Bezel Set in Solid 14k White Gold w Diamond Halo Cabochon 16x12mm
Located in Columbus, OH
This one-of-a-kind ring features a black opal with an amazing play of color. Set in solid 14k gold
Category

2010s American Art Deco Cocktail Rings

Materials

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

14K Yellow Gold Opal Pendant #16184
Located in Washington Depot, CT
Vintage 14K Yellow Gold Opal Pendant This gorgeous pendant features a beautiful opal stone set in
Category

20th Century Pendant Necklaces

Materials

Opal, Gold, 14k Gold, Yellow Gold

Gurhan 24 Karat Australian Opal Ring
By Gurhan
Located in Addison, TX
-karat yellow gold has a hammered finish that catches the light at all angles. The bezel set oval opal
Category

21st Century and Contemporary Artisan Cocktail Rings

Materials

Opal, 24k Gold, Yellow Gold

Edwardian Opal Mine Cut Diamond Ring
Located in Narberth, PA
of platinum and has a large oval shaped opal cabochon set in the center. The opal is mesmerizing and
Category

20th Century Edwardian Cluster Rings

Materials

Diamond, Opal, Platinum

Victorian Opal and Diamond Cluster Cufflinks
Located in London, England
A pair of Victorian opal and diamond 18ct yellow gold cufflinks. With a centrally set oval cabochon
Category

Antique Mid-19th Century Unknown High Victorian Cufflinks

Materials

Diamond, Opal, 18k Gold

2.23 Carat Opal Cabochon Diamond Ring
Located in Carmel-by-the-Sea, CA
The elegant 2.23 carat oval cabochon opal is set in a delicate bezel of 18k yellow gold and
Category

21st Century and Contemporary Dome Rings

Materials

Opal, 18k Gold, White Gold, Yellow Gold

Birthstone Earrings Featuring Neopolitan Opal Nude Diamonds Set in 14K
Located in Great Neck, NY
Birthstone Earrings featuring 7/8 cts. Neopolitan Opal™, 1/20 cts. Nude Diamonds™ set in 14K
Category

21st Century and Contemporary More Earrings

Le Vian Chocolatier Pendant Featuring Neopolitan Opal Chocolate Diamonds Set
By Le Vian
Located in Great Neck, NY
Le Vian Chocolatier® Pendant featuring 3/4 cts. Neopolitan Opal™, 1/15 cts. Chocolate Diamonds® set
Category

21st Century and Contemporary Pendant Necklaces

Belle Époque Opal Diamond Platinum Necklace
Located in Napoli, NA
An exquisite authentic Belle Epoque Platinum necklace set with Opal and Diamonds. The necklace
Category

Late 20th Century Belle Époque Drop Necklaces

Materials

Diamond, Opal, Platinum

Boulder Opal and Diamond Abstract Ring
Located in London, GB
This is an 18ct yellow gold boulder opal and diamond abstract ring. The central opal is rub-over
Category

20th Century Fashion Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

LB Exclusive Diamond and Opal Platinum Ring
By LB Exclusive
Located in Southampton, PA
This LB Exclusive ring is made of platinum and set with an opal and a total of 0.18 carats of
Category

21st Century and Contemporary More Rings

Materials

White Diamond, Opal, Platinum

LB Exclusive Diamond and Opal Platinum Ring
By LB Exclusive
Located in Southampton, PA
This LB Exclusive ring is made of platinum and set with an opal and a total of 0.30 carats of
Category

21st Century and Contemporary More Rings

Materials

White Diamond, Opal, Platinum

Opal Diamond Multi-Gold Bangle Bracelet
Located in Southampton, PA
made of 18K yellow gold and is accented with white gold. The white gold is set with opal cabochons and
Category

20th Century Bangles

Materials

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

Art Deco Black Opal Ring Platinum Diamond Estate Jewelry
Located in Beverly Hills, CA
harlequin pattern, with vibrant patches of green and blue shifting across the gemstone. The opal is set in a
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Platinum

White Opal and Diamond Abstract Ring
Located in London, GB
This is an 18ct yellow gold white opal and diamond abstract ring. Each central opal is rub-over set
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Opal, Gold, Yellow Gold

Baume 5.87 Carat Opal Diamond Gold Necklace
By Baume
Located in Poitiers, FR
. At the front, 3 claw set pear shaped opal cabochons are suspended. This necklace has a safety 8
Category

20th Century French Choker Necklaces

Materials

Diamond, Opal, 18k Gold

Large Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
round brilliant and baguette-cut diamonds set around the opal in a stylish pattern. Hand-fabricated in
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

14k Yellow Gold Opal and Diamond Earrings
Located in Washington Depot, CT
Vintage 14K Yellow Gold Opal and Diamond Earrings This gorgeous set of opal earrings are
Category

20th Century Dangle Earrings

Materials

Diamond, Opal, Yellow Gold

Magnificent 34-Carat Black Austrailian Opal Pendant
By Hamilton
Located in Princeton, NJ
Australian opal framed by diamonds and set in platinum for a timeless and classic silhouette. Australia is
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

Opal, Platinum

Edwardian 10k Australian Black Opal Ring
Located in Narberth, PA
-crafted in smooth 10kt gold, the ring features an exquisite black opal stone that is bezel set at the
Category

Early 20th Century Unknown Edwardian Fashion Rings

Materials

Black Opal, 10k Gold

Trillion Cut Diamonds Oval Opal Platinum Ring
Located in Southampton, PA
platinum and it is set with an opal that weighs 3.31 carats and with dazzling diamonds that amount to 0.62
Category

20th Century More Rings

Materials

White Diamond, Opal, Platinum

Art Nouveau Enameled Black Opal Gold Ring
Located in Narberth, PA
colors are shimmery hues of blue, purple, pink, orange, and gold. The opal is bezel set and surrounded by
Category

Vintage 1910s Art Nouveau Cocktail Rings

Materials

Opal, 14k Gold

1970s 18 Karat Pink Gold Opal Ring
Located in Toronto, ON
1970’s 18K Pink Gold Opal triplet Ring. The Ring set with a pear shape opal triplet, gauging 15 x 9
Category

Vintage 1970s More Rings

Materials

Opal, Gold, 18k Gold

Crystal Opal Diamond Platinum Ballerina Ring
Located in Beverly Hills, CA
baguette-cut diamonds set around the opal in a classic ballerina style. Hand-fabricated in platinum and
Category

21st Century and Contemporary American Cocktail Rings

Materials

Crystal, Diamond, Opal, Platinum

14 Karat Yellow Gold and Opal Ring
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold and Opal Ring Size 7.5- This lovely ring features seven round opals
Category

20th Century Cluster Rings

Materials

Opal, Yellow Gold

14W Oval Opal Diamond Halo Ring
Located in McLeansville, NC
A 14 karat white gold opald diamond ring. This ring features a prong set, oval cabochon opal
Category

Early 2000s Cocktail Rings

Materials

Diamond, Opal, 14k Gold, White Gold

3.27 Carat Opal and Diamond Platinum Ring
Located in Hicksville, NY
A beautiful halo of diamonds, all prong-set, surround the stunning 3.27 carat Australian Opal center
Category

1990s Unknown Modern Cocktail Rings

Materials

Diamond, Opal, Platinum

Gold, Peruvian Opal, Diamond and Zircon Earrings
By Kimarie
Located in Dallas, TX
diamonds .20cts. and bezel set Peruvian opals measuring 17.2mm by 11.1mm by 3.6mm. Made in Bali Indonesia
Category

2010s Indonesian Artisan Drop Earrings

Materials

Diamond, Opal, Zircon, 18k Gold

Faye Kim Ethiopian Gold Opal Ring
By Faye Kim
Located in Darien, CT
The striking color pallet of Ethiopian Opals is what sets them apart from other gemstones
Category

21st Century and Contemporary American Contemporary Dome Rings

Materials

Opal, 18k Gold, Gold

Modern Black Opal Diamond Gold Ring
By Baume
Located in Poitiers, FR
Ring in 18 carat white gold. This gorgeous opal ring features a claw set oval shaped black opal
Category

20th Century French Engagement Rings

Materials

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

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Opal Set For Sale on 1stDibs

On 1stDibs, you can find the most appropriate opal set for your needs in our varied inventory. 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. Our collection of these items for sale includes 104 vintage editions and 144 modern creations to choose from as well. You’re likely to find the perfect opal set among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. Creating an opal set has been a part of the legacy of many jewelers, but those produced by Susan Lister Locke, Kary Adam and Sarosi By Timeless Gems are consistently popular. An opal set can be a stylish choice for most occasions, but Opal rings, from our inventory of 207, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for a cabochon version of this piece and are unable to find the perfect match, our selection also includes oval cut and round cut alternatives. Most of our opal set for sale are for women, but there are 92 pieces available to browse for men.

How Much is a Opal Set?

Prices for an opal set can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $145 and can go as high as $195,000, while this accessory, on average, fetches $2,940.

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).