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Okada 18K Yellow Gold Opal Doublet Diamond Earring
Located in Kirkwood, MO
carats. They measure 21.0 mm x 12.0 mm. The opal is bezel set. There are 6 full cut round brilliant
Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Giulians Contemporary 18k 8.44ct Australian Black Opal Pendant Necklace
By Giulians
Located in Sydney, NSW
and green play-of-colour. The opal is semi bezel set in 18 karat white gold, and is accented by a
Category

2010s Australian Contemporary Drop Necklaces

Materials

White Diamond, Opal

Amyn, Florette Opal Necklace in 18k Yellow Gold
By Amyn The Jeweler
Located in Santa Monica, CA
Florette Opal Necklace set in 18k Yellow gold designed by Amyn The Jeweler. 8 Stones 1.25cts
Category

2010s American Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Stephanie Kantis Diamond Set With Ethiopian Opal And Peach Coral Earrings
Located in Palm Beach, FL
MATERIALS 18K Weight: 15.02 g Diamond Carat: 6.22 g Stone Carat: 12.3 g Total Weight: 18.72 g
Category

2010s Italian Drop Earrings

Materials

White Diamond, 18k Gold

Stephanie Kantis Diamond Set With Emerald And Ethiopian Opal Drop Earrings
Located in Palm Beach, FL
MATERIALS 18K Weight: 19.91 g Diamond Carat: 4.1 g Stone Carat: 18.6 g Total Weight: 24.36 g
Category

2010s Italian Drop Earrings

Materials

White Diamond, 18k Gold

14ct Rose Gold Opal and Ruby dress ring
Located in Sydney, NSW
claw setting, polished finish. The item contains: One claw set oval crystal opal cabochon, with orange
Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

Opal, Ruby, 14k Gold, Rose Gold

Giulians Contemporary 18k 9.27ct Australian White Opal Cocktail Ring
By Giulians
Located in Sydney, NSW
and green play-of-color. The opal has been prong set in an 18 karat yellow gold setting, surrounded
Category

2010s Australian Contemporary Cocktail Rings

Materials

White Diamond, Opal

4.75 Carat Opal and 1.04 Carat Spectacular Diamond Pendant
By Garen Azatyan
Located in Little Neck, NY
Ladies spectacular 4.75ct opal and diamond pendant. This magnificent opal is carefully set in prong
Category

2010s American Pendant Necklaces

Materials

Diamond, Opal, 14k Gold

Edwardian Solid Opal Diamond Silver on Gold Drop Earrings
Located in Napoli, IT
occurred oxidation Opals are set entirely into 18 KT gold – they measure 12 mm. x 8 mm. - fantastic rich
Category

Antique Early 1900s Edwardian Dangle Earrings

Materials

Diamond, Opal, Gold, Silver

Leda Jewel Co Rhodochrosite Australian Opal Bangle Bracelet Cuff
By Leda Jewel Co
Located in Montreal, Quebec
opal hand set in a 22K gold bezel, the “bullseye” rhodochrosite stalactite is set in fine silver
Category

2010s Artisan Bangles

Materials

Opal, Rhodocrosite, 22k Gold, Sterling Silver

Australian 4.41ct Crystal Opal, 18K Gold Platinum Ring
Located in MAIN BEACH, QLD
Like a tropical sea, this opal ring sparkles with life. Set in 18K solid gold and platinum, it's a
Category

Late 20th Century Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Australian Opal Diamond Necklace 18 Karat White Gold
Located in Barnsley, GB
Australian Opal Necklace with 60 Diamonds set in 18 karat . This really does stand out with the
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

Opal and Diamond Cluster Drop Earrings in Rose Gold
Located in Yorkshire, West Yorkshire
Rose Gold set light Opal showing a subtle red colour show with slight blue and green flashes. The Opals
Category

21st Century and Contemporary British Edwardian Stud Earrings

Materials

Diamond, Opal, Rose Gold

Premium Quality Australian Four Opal Doublet Brooch in Sterling Silver
By Renata Bernard
Located in Sydney, AU
The ephemeral beauty of the butterfly is captured in this exquisite opal doublet masterfully set in
Category

2010s Australian Contemporary Brooches

Materials

Opal, Sterling Silver

12.36 Carat Opal Diamond Two-Color Gold Ring
By Shreve, Crump Low
Located in Chestnut Hill, MA
carats. The oval opal is surrounded by pave set diamonds. The shoulders have a YG triangle bezel filled
Category

21st Century and Contemporary More Rings

Materials

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

Natural Untreated Australian 1.14ct Black Opal Ring in 18K White Gold
By Renata Bernard
Located in Sydney, AU
black opal (1.14ct) from Lightning Ridge. Set in 18K white gold. One-of-a-kind. Designed by Renata
Category

2010s Australian Contemporary Cocktail Rings

Materials

Opal, Black Opal, 18k Gold, White Gold

Tanzanite Pear Shaped Ring, Set with Australian Opal and Diamond, circa 1985
Located in Aliso Viejo, CA
Austrialian opals. The Tanzanite measures 11.43 x 6.47 x 3.00 millimeters in diameter. The estimated weight
Category

Late 20th Century Unknown Retro Cocktail Rings

Materials

Tanzanite, 14k Gold

Ethiopian Opal, Ruby and Diamond Ring in 14KY Gold
Located in New York, NY
for a perfect accent. There is a double shank with diamonds. The Opal is 4 prong set in 14K yellow
Category

2010s Fashion Rings

Materials

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

Vintage 18 Karat White Gold Opal Diamond Ring
Located in Sydney, NSW
A vintage 18k white gold large oval opal and diamond ring featuring an oval crystal white opal
Category

Early 2000s Australian Modern Cocktail Rings

Materials

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

18 Carat White Gold Opal and Diamond Cluster Ring
Located in Oxted, Surrey
18ct White Gold Opal and Diamond Cluster Ring. Set with one central oval Australian Opal in a
Category

Vintage 1970s Edwardian Cluster Rings

Materials

Diamond, Opal, 18k Gold, White Gold

14 Karat White Gold Vintage Inspired Pear Opal Ring
By Mary Gallagher
Located in Foxborough, MA
A beautiful 8x5mm opal cabochon is set in this hand carved setting. This ring has a low profile and
Category

2010s American Artist Fashion Rings

Materials

Opal, White Gold

Brazilian Opal Ring in White and Yellow Gold
By The Golden Eye
Located in Santa Fe, NM
A Brazilian Opal 2.63cts is open set in 18 karat gold and mounted within an oval bowl of 18 karat
Category

2010s American Contemporary Dome Rings

Materials

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

Leda Jewel Co Mexican Cantera Fire Opal Carved Pearl Skull Cluster Pendant
By Leda Jewel Co
Located in Montreal, Quebec
. The opal is set in a 22K gold bezel with a solid sterling silver back, silver wirework and an extended
Category

2010s Artisan Pendant Necklaces

Materials

Opal, Pearl, Fire Opal, 22k Gold, Sterling Silver

Sabine Ring with Australian Opal, 18 Karat Yellow Gold
By Olivia Cummings
Located in Kew, Victoria
their beauty. The Sabine ring is 18K solid gold set with an Australian Opal. Each stone is natural
Category

21st Century and Contemporary Italian Artisan Fashion Rings

Materials

Opal, 18k Gold, Yellow Gold

12.8 ct Ethiopian Opal and Diamond Pendant in 14KY Gold
Located in New York, NY
brilliant cut round diamonds elegantly crossing the stone. The Opal is 4 prong set in 14K yellow gold. This
Category

2010s Pendant Necklaces

Materials

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

Vintage Marquise Shape Opal Diamond yellow gold Cocktail Cluster Ring
Located in Sydney CBD, AU
(acid tested) 15 stone Opal and Diamond cluster ring. Marquise cabochon Opal end cap set surrounded by
Category

Vintage 1960s Unknown Modernist Cocktail Rings

Materials

Diamond, Opal, 14k Gold

Australian 5.71ct Light Opal, Diamond, 18K Gold Platinum Ring
Located in MAIN BEACH, QLD
opal and will be adored. Set in 18K solid gold with brushed platinum and high jewellery grade diamonds
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Aqua Drop Opalized Wood Custom Designed 18k Adjustable Earrings
Located in Naples, FL
Dazzling custom designed Aquamarine drop earrings set with Opalized wood and designed in a CAD
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Aquamarine, Opal, 18k Gold

Blue Opals and Diamond Stud Earrings in Classic 18K Gold Setting
By Katherine Jetter
Located in Albuquerque, NM
Classic and timeless describe these opal stud earrings. 3.37ct Blue Opal cabochons set in 18K
Category

2010s Contemporary Stud Earrings

Materials

Diamond, Opal, 18k Gold

Stephanie Kantis Diamond Set With Ethiopian Opal And Peach Coral Drop Earrings
Located in Palm Beach, FL
MATERIALS 18K Weight: 20.19 g Diamond Carat: 5.75 g Stone Carat: 11.2 g Total Weight: 23.58 g
Category

2010s Italian Drop Earrings

Materials

White Diamond, 18k Gold

13 ct Ethiopian Opal and Diamond Ring in 14KW Gold
Located in New York, NY
cut round diamonds elegantly crossing the stone. The Opal is 4 prong set in 14K white gold. This
Category

2010s Fashion Rings

Materials

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

Opal Kyanite Iolite Drop Earrings in 22 Karat Yellow Gold
Located in Saint Louis, MO
fashioned by hand from recycled 22-karat yellow gold. A total of four bezel-set boulder opals are connected
Category

2010s American Contemporary Drop Earrings

Materials

Iolite, Opal, 22k Gold

Alluvial Bloom Opal and Emerald Ring in Rose Gold by NIXIN Jewelry
Located in Los Angeles, CA
emerald ring. Set in rose gold with an oval emerald, the Lightning Ridge Opal exudes an ethos of renewal
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Emerald, Black Opal, 14k Gold, Rose Gold

Atelier All Day 14 Karat Gold and Opal Diamond Earrings
By Atelier All Day
Located in New Orleans, LA
Shop our delicate opal stud earrings set with a trio of stunning opal cabochons and white diamonds
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Opal, 14k Gold

Circa 1935 Raymond Yard and Aquamarine, Opal Diamond Clip Pin
By Raymond C. Yard
Located in London, GB
An aquamarine and white opal dress clip of asymmetric design by Yard. Four tapered slivers of opal
Category

Vintage 1930s American Art Deco Brooches

Materials

Aquamarine, Opal, Platinum

Natural Untreated Australian 0.23ct Black Opal and Diamond Ring 18k Yellow Gold
By Renata Bernard
Located in Sydney, AU
"Australian Daisy" opal ring presents a classic elegance look. It carries an impeccable black opal
Category

2010s Australian Contemporary Cocktail Rings

Materials

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

Giulians Art Deco Inspired 1.20ct Black opal and Diamond Ring
By Giulians
Located in Sydney, NSW
natural solid Australian black opal, with deep multi-color fire. The opal has been bezel set in 18 karat
Category

2010s Australian Art Deco Cocktail Rings

Materials

White Diamond, Opal, 18k Gold

Lightening Ridge Opal Organic Silver Gold Cocktail Ring
By Michael Barin
Located in Carmel by the Sea, CA
galaxies. This ring has a 10 Ct Opal center stone that is set in 18 Karat Yellow Gold and Organic Silver
Category

2010s American Contemporary Cocktail Rings

Materials

Green Sapphire, Opal, Sapphire, Yellow Sapphire, 18k Gold, Silver, Yello...

Giulians 18k 1.78ct Australian Black Opal and Diamond Pendant Necklace
By Giulians
Located in Sydney, NSW
pendant features a 1.78ct natural, solid black opal from Lightning Ridge, NSW. The opal is set in 4
Category

2010s Australian Contemporary Drop Necklaces

Materials

White Diamond, Opal, 18k Gold

Victor Velyan 24K White Opal and Diamonds Teardrop Earrings
By Victor Velyan
Located in Jackson, WY
stunning styles that display the grandeur of fine jewelry. These earrings feature opals with white pavé
Category

21st Century and Contemporary American Art Deco Drop Earrings

Materials

Diamond, Opal, 18k Gold, 24k Gold

Natural Untreated Australian 32.73ct Boulder Opal Pendant Necklace 18K Gold
Located in Sydney, AU
The white-blues and sparkling silvers of wintry dreams swirl in this dreamy boulder opal pendant
Category

2010s Australian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Dreamscape No. 13 Rose Gold Lightning Ridge Opal Ring Rose Gold, NIXIN Jewelry
Located in Los Angeles, CA
hue creates an electrifying contrast in this dainty opal ring. Set east west, the strip of color in
Category

2010s American Contemporary Solitaire Rings

Materials

Opal, Black Opal, 14k Gold, Rose Gold

Giulians Contemporary 18k 13.60ct Australian Black Opal and Diamond Necklace
By Giulians
Located in Sydney, NSW
pink play-of-color. The opal is set in 4 prongs within a sculptural 18 karat rose gold frame. The
Category

2010s Australian Contemporary Drop Necklaces

Materials

White Diamond, Opal, 18k Gold

Anna Porcu Horn Cameo Bracelet with Rubies and Opal
Located in Jackson, WY
with opals, black onyx, and rubies, set in gold. Details: Antique Horn Material Rubies Opals Black
Category

Antique Mid-19th Century Italian Classical Roman Cuff Bracelets

Materials

Opal, Ruby, 18k Gold, Rose Gold

Breathtaking Opal Butterfly Pendant
Located in Southampton, NY
A pendant / pin designed as a butterfly, with opal disks set in the wings enhanced by cabochon
Category

American More Jewelry

Giulians Floral 18 Karat Gold 7.25 Carat Black Opal Ring
By Giulians
Located in Sydney, NSW
red play of colour. The opal is set within four 18ct white gold claws, and surrounded by 18ct yellow
Category

2010s Australian Contemporary Cocktail Rings

Materials

Diamond, Opal, Ruby, Sapphire, 18k Gold

Bjorn Weckstrom Lapponia Black Opal 14 Karat Yellow Gold 1970s Vintage Necklace
By Bjorn Weckstrom
Located in Sherman Oaks, CA
Figurine Pendant Features Bezel-Set Black Opal Behind Figurine Pendant Wight = 15 mm Pendant Height
Category

20th Century Pendant Necklaces

Materials

Opal, 14k Gold

Lika Behar Fire Opal and Emerald Necklace in 24 Karat Gold
By Lika Behar
Located in Saint Louis, MO
its intense freeform Mexican fire opal, 4.39ct., set in 24-karat yellow gold and accented with a
Category

2010s Turkish Contemporary Pendant Necklaces

Materials

Emerald, Opal, 24k Gold

Yellow Gold Sliced Fire Opal and Diamond Pendant Necklace
By Jenny Perl
Located in Pikesville, MD
oval link chain. White round brilliant diamonds surrounding the fire opal are set in rhodiumed black
Category

2010s American Contemporary Pendant Necklaces

Materials

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

Night Becomes Her Emerald and Opal Necklace in 14k Gold by NIXIN Jewelry
Located in Los Angeles, CA
selected to echo the colors in the lightning ridge black opal, the green emerald is set in a handmade wire
Category

2010s American Contemporary Pendant Necklaces

Materials

Opal, Emerald, Black Opal, Gold, 14k Gold, Yellow Gold

Monseo Boulder Opal, Rubies and diamonds Gold Long Necklace
By Monseo
Located in Porto, PT
Crafted in white 19.2K gold with a Boulder Opal in a large pendant set with rubies and diamonds
Category

2010s Portuguese Modern Chain Necklaces

Materials

Diamond, White Diamond, Opal, Freshwater Pearl, Ruby, 18k Gold, Rhodium

Australian 9.18ct Boulder Opal, Diamond, 18K Gold and Platinum Ring
Located in MAIN BEACH, QLD
. A stunning multi-patterned Black Boulder Opal, encrusted pavé set brilliant white diamonds, 18K
Category

21st Century and Contemporary Australian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Platinum

18 Karat Yellow Gold and Black Opal Diamond Earring Suneera
By Suneera Jewelry
Located in Los Angeles, CA
Earrings- Sleeping Beauty Black Opal 2.00cts Pave Diamond, Set in 18K Yellow Romance Flower with
Category

21st Century and Contemporary American Artisan Drop Earrings

Materials

Black Opal, 18k Gold, Yellow Gold

Victorian Opal and Onyx Pin / Pendant / 14 Karat Yellow Gold
Located in Bellmore, NY
This elegant Victorian Opal and Oynx pendant can also be worn as a brooch. Ten fiery opal cabochons
Category

Antique Late 19th Century Unknown Victorian Pendant Necklaces

Materials

Onyx, Opal, Pearl, 14k Gold

Carved Australian Boulder Opal and Diamond Earrings, 18k Yellow Gold
By Bijoux De Mer Fine Jewelry
Located in Miramar Beach, FL
. Round, white diamond accents, .26ctw sparkle in-between the set opals in 18k yellow gold with a semi
Category

2010s American Contemporary Dangle Earrings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

1.99ct Australian Black Opal, Diamond, 18K Yellow Gold Platinum Ring
Located in MAIN BEACH, QLD
opal that is set in 18K solid gold. Dress to impress with this amazing piece. All our rings are
Category

21st Century and Contemporary Australian Three-Stone Rings

Materials

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

Vintage 9 Karat Yellow Gold Opal Modernist Freeform Brooch Pin
Located in Sydney, NSW
A vintage 9k yellow gold abstract Andamooka crystal opal brooch - a freeform Andamooka crystal opal
Category

Vintage 1980s Australian Modernist Brooches

Materials

Opal, Gold, 9k Gold, Yellow 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).