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Australian Opal

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15.14 Carat Fancy Opal Diamond Yellow Gold Pendant
Located in Trumbull, CT
This stunning 15.14-carat Australian opal pendant features a 1.08-carat diamond, set on an 18-inch
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Marquise Opal Cluster Earrings 14k Yellow Gold
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Australian Opal Metal: 14k Yellow Gold Stone Cut: Marquise
Category

21st Century and Contemporary American Stud Earrings

Materials

Opal, 14k Gold, Yellow Gold

Opal necklace gold Unisex pendant Lord of the Rings style gift special person
By Alexey Gabilo
Located in Berlin, DE
opal origin - Australia opal measurements - 0.28 x 0.98 x 1.26 in / 7 х 25 х 32 mm opal weight - 46
Category

2010s French Artisan Pendant Necklaces

Materials

Opal, Gold, 18k Gold, Yellow Gold

Yellow Gold Opal Diamond Halo Stud Earrings -14k Round Cabochon .48ctw Pierced
Located in Greensboro, NC
Metal Content: 14k Yellow Gold Stone Information: Natural Australian Opals Carats: .40ctw Cut
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

5.85ct Australian Boulder Opal and Diamond Pendant 18K Gold V1126
Located in Osprey, FL
This stunning 5.85ct Australian Boulder Opal and Diamond Pendant will captivate you with its
Category

2010s American Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Australian Boulder Opal Modernist Design Statement Ring 18K Gold 14.2g V1112
Located in Osprey, FL
Behold this exquisite statement ring, crafted with a unique Australian boulder opal, set in a
Category

2010s American Engagement Rings

Materials

Opal, Diamond, Tourmaline, Tsavorite, 18k Gold

Vintage 5 Carat Fire Opal East-West Estate Cocktail Ring
Located in Santa Barbara, CA
Centered by an absolutely amazing, fiery 5 carat Australian opal bursting with a kaleidoscope of
Category

Vintage 1970s Contemporary Cocktail Rings

Materials

Diamond, Opal, Platinum

Oval Opal Cluster Ring 14k Yellow Gold
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Opal (Translucent) Australian Opal Band Material: 14k Yellow Gold
Category

21st Century and Contemporary American Cluster Rings

Materials

Opal, 14k Gold, Yellow Gold

Oval Opal Solitaire Diamond Ring 10k Yellow Gold
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Australian Opal Band Material: 10k Yellow Gold Stone Cut: Oval
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Opal, 10k Gold, Yellow Gold

Vase Full of Pear Shaped Opals Necklace
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Australian Opal Metal Purity: 14K Yellow Gold Stone Cut: Pear
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Opal, 14k Gold, Yellow Gold

Opal Yellow Gold Pendant Multicolor Australian Stone
By Alexey Gabilo
Located in Berlin, DE
14K yellow gold necklace with natural boulder Opal opal origin - Australia opal measurements - 0.16
Category

2010s French Art Nouveau Pendant Necklaces

Materials

Opal, Gold, 14k Gold, Yellow Gold

Oval Opal Cluster Diamond Ring 14k Yellow Gold
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Australian Opal Approx. Diamond Carat Weight: .04ct Band Material
Category

21st Century and Contemporary American Cluster Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Large Australian Neon Opal Silver Engagement Ring
By Alexey Gabilo
Located in Berlin, DE
Silver ring with natural freeform Neon Opal opal origin - Australia opal measurements - 0.39 x
Category

2010s French Aesthetic Movement Engagement Rings

Materials

Opal, Silver, Sterling Silver

Dalben Oval Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
deep light blue lovely Australian Opal . Ring size 7 1/4 - EU 55 re-sizable to most finger sizes
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Rose Gold, Gold

81 ct Boulder Opal large gemstone
Located in Berlin, DE
array of colors and patterns. Mined from the Australian outback, this opal's unique shape and vibrant
Category

2010s Australian Artisan Vanity Items

Materials

Opal

81 ct Boulder Opal large gemstone
81 ct Boulder Opal large gemstone
$21,417 Sale Price
60% Off
14K Yellow Gold Opal Diamond Ring 6.9g
Located in Laguna Beach, CA
Ladies' Australian opal ring with diamonds in a 14k yellow gold setting. Stamped 14k and weighs 6.9
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Art Nouveau 14 Karat Yellow Gold Opal, Emerald and Rose Cut Diamond Ring
Located in Hicksville, NY
clarity Center Stone Details: Australian Opal, Natural, 8mm long, 1.50ct approximate, great color play
Category

Antique Early 1900s Unknown Art Nouveau Cocktail Rings

Materials

Diamond, Emerald, Opal, Yellow Gold

Majestic Art Nouveau Brooch Pendant in 14K Gold with Opal diamonds 1900
Located in Berlin, BE
. This elegant brooch can also be worn as a pendant. It features high-quality natural Australian opals
Category

20th Century French Aesthetic Movement Pendant Necklaces

Materials

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

Dangling Opal and Diamond Drop White Gold Earrings
Located in Miami Beach, FL
Custom made in the 1970s for an opal collector to highlight her beautiful Australian opals. These
Category

Vintage 1970s Drop Earrings

Materials

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

Australian Boulder Opal Feather Style Pendant 18K Gold 11.3g V1124
Located in Osprey, FL
This exquisite Australian Boulder Opal pendant features a stunning feather-like design in a matte
Category

2010s American Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Art Deco Rose Gold Sleeping Beauty Turquoise Opal Diamond Engagement Bridal Set
Located in Los Angeles, CA
Australian Opal 10 x 8 MM, Two Pear Shaped Sleeping Beauty Turquoise, 10 Round Sleeping Beauty Turquoise, 1
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Opal, Turquoise, 18k Gold, Rose Gold

Two Carat Cluster Pear Shaped Opal Ring 14k Yellow Gold
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Australian Opal Approx. Opal Carat Weight: 2.00cttw Band Material
Category

21st Century and Contemporary American Cluster Rings

Materials

Opal, 14k Gold, Yellow Gold

Victorian Revival 3.00 Carat Opal Yellow Gold Brooch Pendant
Located in Stamford, CT
red Australian opals. Can be worn as a brooch or pendant. Circa 1940. 27 round bluish green reddish
Category

Mid-20th Century Brooches

Materials

Opal, Gold, 14k Gold, Yellow Gold

Platinum PT950 Opal Diamond Ring
Located in Sydney, NSW
Platinum PT950 Opal & Diamond Ring This stunning platinum PT950 ring features a vibrant Australian
Category

2010s Fashion Rings

Materials

Diamond, Opal, Platinum

Opal, Tsavorite Garnet, Pink Spinel, Blue Sapphire Yellow Gold Dangle Earrings
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Australian opals, African garnets, pink spinel and blue sapphires! The opals have beautiful play-of-color
Category

21st Century and Contemporary American Artisan Dangle Earrings

Materials

Garnet, Opal, Blue Sapphire, Tsavorite, Multi-gemstone, Sapphire, Spinel...

Boulder Opal Gold Pendant Polychrome Natural Australian Gem
Located in Berlin, DE
- Australia opal weight - 41.28 carats opal measurements - 1.02 х 1.42 in / 26 х 36 mm pendant weight - 10.23
Category

2010s German Artisan Pendant Necklaces

Materials

Opal, Gold, 14k Gold, Yellow Gold

Black Opal Gold Diamond Ring Australian Gemstone Engagement ring
Located in Berlin, DE
14K gold ring with Black opal and diamonds opal origin - Australia opal measurements - 0.079 х
Category

2010s German Art Deco Engagement Rings

Materials

Black Opal, Opal, Diamond, 14k Gold, Gold

Black Opal Gold Ring Neon Blue Australian Engagement ring
By Alexey Gabilo
Located in Berlin, DE
14K yellow gold ring with natural Black Opal opal origin - Australia opal weight - 5.93 carats
Category

2010s German Art Nouveau Fashion Rings

Materials

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

Black Opal Gold Ring Neon Blue Australian Engagement ring
Located in Berlin, DE
14K yellow gold ring with natural Black Opal opal origin - Australia opal weight - 5.93 carats
Category

2010s German Art Nouveau Fashion Rings

Materials

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

Opal Gold Pendant Boulder Australian Nature Inspired Necklace
By Alexey Gabilo
Located in Berlin, DE
14K yellow gold pendant with natural Boulder Opal opal origin - Australia opal measurements - 0.24
Category

2010s French Art Nouveau Pendant Necklaces

Materials

Opal, Gold, 14k Gold, Yellow Gold

Opal Diamond Gold Pendant Natural Australian Crystal opal necklace gift wife art
Located in Berlin, DE
18K white gold pendant with natural opal and diamond opal origin - Australia opal measurements
Category

2010s Hong Kong Artisan Pendant Necklaces

Materials

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

Platinum Pear shape Opal Drop Earrings with Very Lively Color
Located in Big Bend, WI
A pair of platinum Australian opal stud earrings with dangle drops. There are 4 pear shape cabochon
Category

Late 20th Century Contemporary Dangle Earrings

Materials

Opal, Platinum

Thierry Vendome 2020 Collier Riviere Opal unique Necklace
By Thierry Vendome
Located in PARIS, FR
pendant in 18-carat yellow gold decorated with opals including 2 large rectangular black Australian opals
Category

2010s French Pendant Necklaces

Materials

Opal

Australian Boulder Opal with Diamonds Designer Ring 18K Gold Platinum V1107
Located in Osprey, FL
This stunning Australian Boulder Opal Ring is made from 18K Gold and Platinum and is a statement
Category

2010s American Engagement Rings

Materials

Diamond, Opal, 18k Gold, Platinum

Arts Crafts Walton Co. 14K Green Gold Dove Brooch with Australian Black Opal
Located in Lexington, KY
rare 14k green gold with an incredible Australian black opal in the center. The brooch has beautiful
Category

Vintage 1910s Brooches

Materials

Opal, Gold, 14k Gold

Big Opal Silver Ring Bicolor Blue Yellow Australian Unisex Jewelry
Located in Berlin, DE
Silver ring with natural Boulder Opal Opal origin - Australia Opal measurements - 0.2 x 0.59 x
Category

2010s German Artisan Fashion Rings

Materials

Opal, Silver, Sterling Silver

Dalben Lightning Ridge Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
deep blue lovely Lightning Ridge Australian Opal . The stone has deep blue green spots . Ring size 7
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Rose Gold, Gold

Boulder Opal Silver Pendant Genuine Australian Green boulder gemstone gift
Located in Berlin, DE
Boulder Koroit Opal pendant in 925 solid sterling silver gemstone origin - Australia opal
Category

2010s German Artist Pendant Necklaces

Materials

Opal, Silver

Large Opal Silver Ring Multicolor Magic Forest Natural Australian
By Alexey Gabilo
Located in Berlin, DE
Big silver ring with natural Boulder Opal opal origin - Australia opal measurements - 0.12 x 0.55
Category

2010s French Artisan Fashion Rings

Materials

Opal, Silver, Sterling Silver

David Morris 4.82 Carat Opal 2.78 Carat Diamond Tsavorite Tourmaline Ring
By David Morris
Located in Dallas, TX
a stunning 4.82 carat oval-shaped, Australian opal, which is surrounded by 0.39 carats of tsavorite
Category

21st Century and Contemporary English Cocktail Rings

Materials

Diamond, Opal, Tourmaline, Tsavorite, Platinum

Big Australian Neon Opal Silver Ring Medusa Gorgon Iridescent
By Alexey Gabilo
Located in Berlin, DE
Silver ring with natural freeform Neon Opal opal origin - Australia opal measurements - 0.39 x
Category

2010s French Art Nouveau Engagement Rings

Materials

Opal, Silver, Sterling Silver

Opal and Rock Crystal Necklace
Located in New Orleans, LA
Eighty-nine Australian opals dance with color in this stunning necklace. Measuring from 4mm to 11mm
Category

21st Century and Contemporary Australian Modern Beaded Necklaces

Materials

Opal, Rock Crystal, 14k Gold, White Gold

Black Opal Gold Diamond Ring Australian Gemstone Engagement Ring
Located in Berlin, DE
14K gold ring with Black opal and diamonds opal origin - Australia opal measurements - 0.079 х
Category

2010s German Art Deco Engagement Rings

Materials

Black Opal, Opal, Diamond, 14k Gold, Gold

Black Opal Phoenix bird Carving for necklace Cobalt Blue 68 carats
Located in Berlin, DE
carving opal origin - Australia opal weight - 68.85 carats opal measurements - 0.39 х 1.18 х 2.64 in / 10
Category

2010s Australian Art Nouveau Vanity Items

Materials

Opal, Black Opal

Opal Ring Gold Engagement Jewelry Australian Valentine s Day Gift
By Alexey Gabilo
Located in Berlin, DE
Yellow 14K gold ring with natural Black Opal opal origin - Australia opal measurements - 0.079 х
Category

2010s French Art Nouveau Wedding Rings

Materials

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

Handcraft Colombian Emeralds 18 Karat White Gold Diamonds Opal Drop Earrings
By SCALA GIOIELLI
Located in Marcianise, IT
Colombian emerald,Australian opal and diamonds Earrings weight 7.40 grams Emeralds weight 2.10 karat
Category

21st Century and Contemporary Italian Artisan Drop Earrings

Materials

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

Boulder Opal Silver Pendant gift Multicolor Natural Australian Stone necklace
Located in Berlin, DE
Silver pendant with natural Boulder Opal opal origin - Australia opal measurements - 0.2 х 0.51 х
Category

2010s French Art Nouveau Pendant Necklaces

Materials

Opal, Silver, Sterling Silver

Yellow Gold Opal Paraiba White Brilliant- and Rose-Cut Diamond Pendant Necklace
By Joke Quick
Located in Antwerp, BE
, Australian Opals, and sparkling diamonds. Each stone is hand-set by our skilled stone setter, creating a
Category

2010s Belgian Artist Pendant Necklaces

Materials

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

14K Yellow Gold Opal Diamond Pendant 3.6g
Located in Laguna Beach, CA
Vintage Australian opal and diamond in a 14k gold setting. Tests 14k and weighs 3.6 grams gross
Category

Late 20th Century Brooches

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Australian Boulder Opal Necklace Sterling Silver Pendant 15.7ct gift
Located in Berlin, DE
ct. This Australian opal displays unique patterns and colors, making it a one-of-a-kind piece of
Category

2010s German Artisan Pendant Necklaces

Materials

Opal, Sterling Silver

Boulder Opal Necklace Australian Gemstone Ivy Art Nouveau style gift
By Alexey Gabilo
Located in Berlin, DE
Japan) opal origin - Australia opal weight - 122 carats pendant weight - 58 grams pendant height - 70
Category

2010s French Art Nouveau Pendant Necklaces

Materials

Opal, Silver, Sterling Silver

Opal Horses 14 Karat Yellow Gold Onyx Diamonds Cuff Bracelet
By SCALA GIOIELLI
Located in Marcianise, IT
black onyx, australian opal horse and diamonds. Bracelet total weight 31.60 grams Diamonds weight 0.44
Category

21st Century and Contemporary Italian Artisan Cuff Bracelets

Materials

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

Opal Horse 14 Karat Yellow Gold Onyx Diamonds Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
with black onyx, australian opal horse and diamonds. Pendant total weight 8.10 grams Diamonds weight
Category

21st Century and Contemporary Italian Artisan Pendant Necklaces

Materials

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

7.50 Carat Australian Oval Opal Diamond Halo Yellow Gold Cocktail Ring
Located in Stamford, CT
Beautiful Australian opal and diamond cocktail ring. Intricately designed and breathtakingly
Category

Late 20th Century Cocktail Rings

Materials

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

Large Boulder Opal Ring silver Green Blue Australian Gemstone unisex vintage
Located in Berlin, DE
Large matte finish silver ring with natural Boulder Opal opal origin - Australia opal weight
Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

Opal Gold Ring Blueprint Woody Musk Tree Natural Australian Gem
Located in Berlin, DE
14K yellow gold ring with Boulder Koroit Opal opal origin - Australia opal measurements - 0.24 х
Category

2010s French Art Nouveau Cocktail Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Large Black Opal Silver Ring Colorful Australian Gemstone Mens ring vintage gift
Located in Berlin, DE
Large matte finish silver ring with natural Black Opal gemstone origin - Australia opal
Category

2010s German Artisan Cocktail Rings

Materials

Opal, Black Opal, Silver

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Australian Opal For Sale on 1stDibs

Find the exact australian opal you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Find an antique version now, or shop for 153 vintage or 537 modern creation for a more contemporary example of these cherished accessories. Finding the perfect australian opal may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. There have been many well-made iterations of the classic australian opal over the years, but those made by Renata Bernard, Laura Dalben and SCALA GIOIELLI are often thought to be among the most beautiful. A cabochon version of this piece has appeal, but there are also oval cut and mixed cut versions for sale. If you’re browsing our inventory for a australian opal, 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 an Australian Opal?

On average, a australian opal at 1stDibs sells for $5,319, while they’re typically $312 on the low end and $340,949 for the highest priced versions of this item.

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).

Questions About Australian Opal
  • 1stDibs ExpertNovember 2, 2021
    Today, Australia and Ethiopia are the two largest producers of opals. Historically, most of the world’s opals were mined in South Australia. The stone is so closely associated with Australia that in 1993 it became the national gemstone. 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. Shop a collection of vintage and modern Australian opal jewelry from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertAugust 17, 2021
    An Australian boulder opal is an opal mined from a large ironstone boulder under the ground. This type of opal is the second most valuable opal behind the black opal. Spot an Australian boulder opal by checking for a solid layer of brown ironstone left on the back of the stone. Shop Australian boulder opals on 1stDibs.