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Rare 3.02ct Australian Matrix Boulder Opal 18k Yellow Gold Cushion Signet Ring
By Gems and Jewels UK
Located in Birmingham, GB
cut into a cushion shape. This unique opal is set in an 18k yellow gold rubover bezel signet style
Category

21st Century and Contemporary Signet Rings

Materials

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

Platinum 5.50ctw GIA Australian Oval Black Opal Open Work Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Base / Nice Play of
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

Platinum 7.10ctw Oval Colorful Jelly Opal Unique Diamond Border Pendant Necklace
Located in Montclair, NJ
–Stone(s)– (1) Natural Genuine Opal - Oval Cabochon Cut- Prong Set - White Base w/ Nice Play of
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Opal, Platinum

Victorian Opal and Diamond Ring, circa 1900s
Located in London, GB
, oval-shaped opals are set within decorative split claws, each separated by a trio of vertically set
Category

Antique Early 1900s British Victorian Three-Stone Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Steven Battelle 1.2 Carats Ethiopian Opal 18K Gold Pendant
By Steven Battelle
Located in Soquel, CA
Approximately 6 x 8 mm and 7 x 9 mm oval and trillium shaped "Welo mine" Ethiopian opal cabochons
Category

21st Century and Contemporary Balinese Contemporary Pendant Necklaces

Materials

Opal, 18k Gold

Set of 2 Hillebrand Art Deco shell opal glass wall lamps, 1960
By Egon Hillebrand, Hillebrand
Located in Ludwigslust, DE
Hillebrand models. The white, matt opal glass of the lamps is in excellent, new condition. They are mounted
Category

Vintage 1960s German Art Deco Wall Lights and Sconces

Materials

Opaline Glass

Grand Sample Sale Ring Featuring Neon Tangerine Fire Opal Vanilla Diamonds Set
By Le Vian
Located in Great Neck, NY
Grand Sample Sale Ring featuring 3/4 cts. Neon Tangerine Fire Opal®, 5/8 cts. Vanilla Diamonds® set
Category

21st Century and Contemporary Fashion Rings

Handmade Boulder Opal Yellow Gold Diamond Pave Drop Earrings
By H H Jewels
Located in Miami, FL
) 2.05ct H VS2/SI1 Diamond Pave set around the opals and up the bail. 55 mm in length and 25 mm at the
Category

2010s North American Drop Earrings

Materials

Diamond, Opal, Yellow Gold

Opal and Diamond Art Deco Ring, circa 1930s
Located in Incline Village, NV
set around the opal for a total of 1.30 carat. Measures: Length is 1" overall height is 15/16
Category

20th Century American Art Deco Collectible Jewelry

Materials

Opal

2.88 Carat Black Opal and Diamond Platinum Vintage Statement Cocktail Ring
Located in Montreal, QC
securely nestled Hand set Oval Black Opal, weighing approx. 2.88 Carat and surrounded by Baguette & Round
Category

Late 20th Century Modernist Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Dalben Rainbow Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design One of a kind 18k rose gold satin finishing ring with a 6,6 carat bezel-set
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Rose Gold, Gold

Diamonds Opal 14 Karat Yellow Gold Cocktail Ring
Located in Marcianise, IT
to shimmering blues—lend an air of mystery and refinement to this unique jewel. The opal is set in a
Category

Vintage 1950s Italian Retro Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold, Silver

Modern Black Opal Diamonds 18 Karat Yellow Gold Geometric Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. A contemporary yellow gold ring set with an oval cabochon black opal
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

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

Platinum Baguette Diamond GIA Certified 11.01 Carat Australian Black Opal Ring
Located in Los Angeles, CA
, with amazing and vibrant blues and greens. The opal professionally prong set in between four prongs
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Steven Battelle 1.3 Carats Ethiopian Opal 18K Gold Pendant
By Steven Battelle
Located in Soquel, CA
A blue and green flashing 7 x 10 mm faceted pear shaped Ethiopian opal is set within an artisan
Category

21st Century and Contemporary Balinese Contemporary Pendant Necklaces

Materials

Opal, 18k Gold

Natural White Opal Red Garnet Cocktail Ring — Handmade in 925 Sterling Silver
Located in Peshawar, PK
garnets, creating a rich contrast that enhances the opal’s glow. Set in solid 925 sterling silver, the
Category

21st Century and Contemporary Ethiopian Artisan Cocktail Rings

Materials

Opal, Fire Opal, Garnet, Silver, Sterling Silver

1.11 Australian Black Opal and Diamond Cocktail Ring in 18k White Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This 1.11 carat Australian black opal is set in 18k white gold with sparkling round brilliant and
Category

21st Century and Contemporary North American Artisan Cocktail Rings

Materials

Diamond, Opal, Black Opal, White Gold

Australian Crystal Opal Diamond Platinum Pendant, Art-Deco Style
Located in Beverly Hills, CA
is complemented by 1.30 carats of round brilliant-cut diamonds that halo the opal and are set atop
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Opal, Platinum

9K Yellow Gold Amethyst Cabochon and Opal Poison Ring
Located in Bangkok, TH
of elegance. The shoulders of the ring are adorned with sparkling opals, each set in prongs for a
Category

21st Century and Contemporary Thai Edwardian Cocktail Rings

Materials

Amethyst, Opal, Yellow Gold, 9k Gold

Judy Geib Platinum 18k Yellow Gold Opal Ring
Located in Palm Beach, FL
cabochon cut 12 x 9mm pinfire opal, horizontally set in an 18 karat yellow gold bezel. The opal has a
Category

2010s American Modern Fashion Rings

Materials

Opal, 18k Gold, Platinum, Yellow Gold

Vintage 14k Yellow Gold Diamond and Opal 5-Stone Ring
Located in New York, NY
displaying soft flashes of color that shift beautifully in the light. Set between the opals are eight small
Category

20th Century Band Rings

Materials

Opal, Diamond, Yellow Gold, 14k Gold

Victorian Style Snake Cuff Bracelet Opal Black Diamond
By J DAUPHIN
Located in Los Angeles, CA
in 14k gold plate, set with an opal on the head and black diamond eyes, designed in a Victorian style
Category

2010s American Contemporary Bangles

Materials

Black Diamond, Opal, Brass, 14k Gold, Gold Plate

Platinum 5.35ctw Oval White Opal w/ Diamond Sides Classic Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Amazing
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

African Opal White Sapphire Gold Earrings by Lauren Harper
By Lauren Harper
Located in Winnetka, IL
These 18kt Gold unique opaque striped African opals are set in matte 18kt Gold, which has been
Category

2010s Artisan Drop Earrings

Materials

Opal, Sapphire, 18k Gold

Opal 18K Yellow Gold Surrealist Unisex Single Surrealist Earring
By Rossella Ugolini
Located in Rome, IT
orange shades of Opal Oval cut stone, set in 18k Yellow Gold. There is a wide range of Opal varieties
Category

2010s Italian Modern Stud Earrings

Materials

Opal, 18k Gold, Yellow Gold, Rhodium

14 Karat Yellow Gold and Opal Brooch/Pendant #16740
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold and Opal Brooch/Pendant- This elegant brooch features 16 round opal
Category

20th Century Brooches

Materials

Opal, 14k Gold, Yellow Gold

Victorian 2.30 Carat Opal and 2.54 Carat Diamond Necklace
Located in Jesmond, Newcastle Upon Tyne
embellished with an eight claw set cabochon cut opal to the centre of the feature setting. The asymmetrical
Category

Antique 1890s Unknown Pendant Necklaces

Materials

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

Art Deco Opal and 22 Carat Gold Ring
Located in Chipping Campden, GB
This Superb art deco opal is set in 22ct yellow & white gold. The glossy and colourful stone is set
Category

Vintage 1920s British Art Deco More Rings

Materials

Opal, Gold

Set of Brass Opal Glass Triangle Wall Sconces from Glashütte Limburg, Germany
By Glashütte Limburg
Located in Voorburg, NL
Very beautiful and characteristic set of large brass and opal glass 3880 wall lamps produced in
Category

Mid-20th Century German Mid-Century Modern Wall Lights and Sconces

Materials

Brass

14 Karat Yellow Gold Opal and Diamond Pendant #21680
Located in Washington Depot, CT
freeform opal bezel-set in rich 14K yellow gold. A vertical row of three round brilliant cut diamonds add
Category

20th Century Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Victorian Black Opal Pendant 14K Gold Antique 1880s Oval Cabochon Gem Quality
Located in Dearborn, MI
Features a Gem Quality 13 x 6.5mm Oval Cabochon Opal Gemstone Set in 14K Yellow Gold Piece Shows a Lovely
Category

Antique 1880s Victorian Pendant Necklaces

Materials

Opal, Black Opal, 14k Gold, Yellow Gold

18k Yellow Gold Ethiopian Opal Ring with Diamonds
By Avanti
Located in Carrollton, TX
This gorgeous Ethiopian opal is set in 18k yellow gold round brilliant diamonds. The opal displays
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

18K Yellow Gold Cacholong Opal Cable Link Bracelet with Diamonds
Located in Virginia Beach, VA
This elegant 18k yellow gold bracelet by Willow Diamonds, features smooth, polished Cacholong opal
Category

2010s American Artisan Link Bracelets

Materials

Diamond, Opal, Yellow Gold

Platinum Australian Black Boulder Opal and Diamond Pin Pendant Flowers
Located in Big Bend, WI
freeform shape. The opal is set in a heavy custom platinum pin with threaded loop which could be worn on a
Category

21st Century and Contemporary Brooches

Materials

Diamond, Opal, Platinum

10 Karat Rose Gold Three Opal Pin Brooch
Located in Wallkill, NY
opals. Opals are claw set, 3 in total. Early C-style closure. This is out of a massive collection of
Category

Antique 1880s Unknown Victorian Brooches

Materials

Opal, 14k Gold, Rose Gold

Antique Edwardian 14K Gold, Opal, Paste Signet Style Ring
Located in Philadelphia, PA
opal cabochon surrounded by a halo of small single cut red paste (glass) stones in a high-set mount
Category

Early 20th Century Edwardian Signet Rings

Materials

Opal, 14k Gold

9K Yellow Gold Opal and Diamond Vintage Style Ring
Located in Bangkok, TH
Full of vintage charm, this ring showcases a round prong-set opal that shimmers with soft
Category

21st Century and Contemporary Thai Edwardian Solitaire Rings

Materials

Diamond, Opal, Yellow Gold, 9k Gold

Platinum Emerald Cut Diamond 7.14 Carat Oval Australian Black Opal Necklace
Located in Los Angeles, CA
, luster and it's size. The opal professionally prong set in between four double prongs. There are four
Category

2010s American Art Deco Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Platinum

Steven Battelle 2.3 Carats Ethiopian Opal 18k Gold Earrings
By Steven Battelle
Located in Soquel, CA
Two green, red, and yellow flashing 7 x 9 mm cushion shaped "Welo" mine faceted Ethiopian opals
Category

21st Century and Contemporary Balinese Contemporary Drop Earrings

Materials

Opal, 18k Gold

Platinum Bezel Colorful Boulder Opal w/ Diamond Accents Statement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Boulder Opal - Custom Cut - Bezel Set - Blue Color w/ Green
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

Large Black Opal ring Australian Inky Sterling Silver Matte finish Neon Blue
Located in Berlin, DE
against a dark background. The opal is securely set in a modern sterling silver band, giving it a
Category

2010s German Artist Cocktail Rings

Materials

Black Opal, Opal, Sterling Silver, Silver

Steven Battelle 11.3 Carats Boulder Opal 18K Gold Ring
By Steven Battelle
Located in Soquel, CA
A bright, electric blue, variegated 12 x 27 mm oval boulder opal is set vertically in an
Category

21st Century and Contemporary Balinese Contemporary Cocktail Rings

Materials

Opal, 18k Gold

Fine Natural 16.4 ct. Fire Opal and Platinum Antique Ring, c. 1915.
Located in Aspen, CO
Fine high cabochon fire opal weighing 16.4 cts., set in an antique platinum ring, c. 1915. This
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Opal, Fire Opal, Platinum

14K Yellow Gold Heavy Custom Modern Australian Opal Ring
Located in Big Bend, WI
14K yellow gold modern custom Australian opal ring. There is a specialty triangular shape cabochon
Category

Late 20th Century Contemporary Fashion Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

14k Yellow Gold Round Cabochon Opal Open Heart Slide Pendant
Located in Montclair, NJ
–Stone(s)– (16) Natural Genuine Opal - Round Cabochon Cut - Prong Set - White w/ Green, Orange and
Category

21st Century and Contemporary Pendant Necklaces

Materials

Opal, Gold, 14k Gold, Yellow Gold

11.54 Carat Natural Caribbean Fire Opal and Diamond Brooch Made in Platinum
Located in Tokyo, JP
set in Platinum. Opals are known for exhibiting flashes of rainbow colors known as "play of color." In
Category

21st Century and Contemporary Japanese Modern Brooches

Materials

Diamond, Opal, Fire Opal, Platinum

Bracelet with black opal and brilliant cut diamonds up to 0.50ct 14k gold
Located in The Hague, ZH
14k white gold bracelet set with black opal and brilliant-cut diamonds up to 0.50 ct - F/G - VS/SI
Category

2010s Dutch Modern Modern Bracelets

Materials

Diamond, Opal, Black Opal, 14k Gold

Diminutive Kay Ivankovic Sterling Silver Opal Gemstone Vase
Located in Philadelphia, PA
has a bezel-set opal at its center and a hand-hammered finish throughout. Simply an outstanding
Category

Vintage 1980s British Modern Vases

Materials

Opal, Sterling Silver

Solid Platinum 2.8ctw Oval Cabochon Opal Diamond Sides Classic Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Very Play of Colors
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

Vintage Platinum 4.88ctw Oval Opal Diamond Halo Large Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Very Nice
Category

20th Century Cocktail Rings

Materials

Diamond, Opal, Platinum

Platinum 1.67ct Oval Cabochon Black Opal w/ Diamond Bypass Design Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Color w/ Wonderful
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

Platinum GIA Certified 7.46 Carat Oval Lightning Ridge Opal Engagement Ring
Located in Los Angeles, CA
surrounding the Opal, that are all channel set with perfection. The bottom of the ring has amazing gallery
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Opal, Black Opal, Platinum

Antique Victorian 9k Yellow Gold Opal Moonstone Foliage Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Nice Play
Category

Antique 19th Century Victorian Cocktail Rings

Materials

Moonstone, Opal, Gold, 9k Gold, Yellow Gold

Solid Platinum High Quality 4.82ctw Opal Diamond Ballerina Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Great Play
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

1930s 2.02 Carat Opal and Diamond White Gold Drop Earrings
Located in Jesmond, Newcastle Upon Tyne
gold claw set cabochon black opal. The articulating feature opals are suspended within a white gold
Category

Vintage 1930s Unknown Drop Earrings

Materials

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

12k Gold Leaves and Layered Opal Cluster Ring 1970s
Located in McKinney, TX
cluster - 12 karat gold (stamped 12k) - Prong set opal gemstone cabochons - Circa 1970s - Estate
Category

Vintage 1970s Unknown Modern Dome Rings

Materials

Opal, Gold

Art Deco Black Opal and Diamond Ring, circa 1920
Located in London, GB
Art Deco black opal and diamond ring. Set to centre with an oval cabochon natural black opal in an
Category

Vintage 1920s Solitaire Rings

Materials

Diamond, Black Opal, Platinum

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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).