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Opal Yellow Gold Pendant Bright Neon Blue Green Australian Gem Unisex Minimalism
Located in Berlin, DE
18K yellow gold pendant with natural boulder Opal opal origin - Australia opal measurements
Category

2010s German Artisan Pendant Necklaces

Materials

Opal, Gold, 18k Gold, Yellow Gold

Dalben Australian Boulder Opal Rose Gold Earrings
By Laura Dalben
Located in Como, IT
set Australian Boulder Opals weighing 25,72 carats. max width 14,50 mm height without leverback 41
Category

21st Century and Contemporary Italian Contemporary Dangle Earrings

Materials

Opal, 18k Gold, Rose Gold, Gold

Dalben Oval Australian Opal Rose Gold Earrings
By Oreste Dalben
Located in Como, IT
blue Australian solid opals weight 3,28 carats . Bezel stone dimensions : width 10 mm height without
Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Opal, Gold, 18k Gold, Rose Gold

Dalben Australian Boulder Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Australian Boulder Opal . Ring size 7 US - 54 EU re-sizable to some finger sizes. Bezel setting dimension
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Dalben Australian Opal Diamond Gold Drop Earrings
By Laura Dalben
Located in Como, IT
Dalben design Opal drop earrings with 8 blue-green Australian Opals and 6 rose cut Diamonds weight
Category

21st Century and Contemporary Italian Contemporary Drop Earrings

Materials

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

Opal Yellow Gold Earrings Drop Shape Neon Blue Rainbow Doublet Australian Gems
Located in Berlin, DE
14K yellow gold earrings with doublet opal opal origin - Australia stone measurements - 0.079 х
Category

2010s Hong Kong Modern Drop Earrings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Platinum 2.50 carat Australian Opal Ring with lively blue-green play of color!
Located in Big Bend, WI
Antique hand engraved platinum ring featuring a natural Australian opal weighing 2.50 carats. The
Category

Vintage 1920s Cocktail Rings

Materials

Opal, Platinum

Dalben Australian Boulder Opal Yellow Gold Ring
By Oreste Dalben
Located in Como, IT
Dalben design 18k yellow gold matte finishing ring with a 9 carat bezel-set blue green Australian
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Steven Battelle 1.3 Carats Australian Black Opal 18K Gold Pendant
By Steven Battelle
Located in Soquel, CA
A beautiful 7 x 10 mm green and blue flashing Australian black opal from the Coober Pedy opal
Category

21st Century and Contemporary Balinese Contemporary Pendant Necklaces

Materials

Opal, Black Opal, 18k Gold

Vintage 14k Yellow Gold 3.87ct Australian Opal Pendant
Located in New York, NY
This vintage pendant showcases a captivating 3.87ct Australian opal set in warm 14k yellow gold
Category

20th Century Pendant Necklaces

Materials

Opal, 14k Gold, Yellow Gold

4-Tier Australian Boulder Opal Gold Dangle Earrings
By Vicki Orr
Located in Naples, FL
Beautiful four tier, blue / green Australian Boulder Opals and 22k yellow gold hand-fabricated
Category

2010s American Contemporary Dangle Earrings

Materials

Opal, 22k Gold, Yellow Gold, Gold

Dalben Tiny Oval Australian Opal Rose Gold Earrings
By Oreste Dalben
Located in Como, IT
cabochon blue Australian solid opals weight 1,08 carats . Bezel stone dimensions : width 6 mm height
Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Opal, 18k Gold, Rose Gold

Dalben Little Oval Australian Opal Rose Gold Earrings
By Oreste Dalben
Located in Como, IT
Australian solid opals weight 1,08 carats . Bezel stone dimensions : width 6 mm height without leverback 8
Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Opal, 18k Gold, Rose Gold

Dalben Australian Boulder Opal Rose Gold Dangle Earrings
By Laura Dalben
Located in Como, IT
set Australian Boulder Opals weighing 9,7 carats. max width 11,10 mm height without leverback 25 mm
Category

21st Century and Contemporary Italian Contemporary Dangle Earrings

Materials

Opal, 18k Gold, Rose Gold

Dalben Little Oval Australian Opal Rose Gold Earrings
By Oreste Dalben
Located in Como, IT
blue Australian solid opals weight 1,77 carats . Bezel stone dimensions : width 8 mm height without
Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Opal, 18k Gold, Rose Gold

Black Opal Diamond Ring from England Certified Untreated Australian
Located in Northampton, MA
A spectacular certified untreated Australian black opal is the dazzling centerpiece of this English
Category

Vintage 1950s English Victorian Cocktail Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Silver

Dalben Tiny Oval Australian Opal yellow Gold Earrings
By Oreste Dalben
Located in Como, IT
cabochon blue Australian solid opals weight 1,63 carats . Bezel stone dimensions : width 6 mm height
Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Opal, 18k Gold, Yellow Gold

Dalben Round Shape Australian Opal Yellow Gold Earrings
By Laura Dalben
Located in Como, IT
Australian solid opals weight 1,08 carats . Bezel stone dimensions 7 mm . The earrings has been designed
Category

21st Century and Contemporary Italian Contemporary Stud Earrings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Dalben Round Shape Australian Opal Yellow Gold Earrings
By Laura Dalben
Located in Como, IT
Australian solid opals weight 0,9 carats . Bezel stone dimensions 7 mm . The earrings has been designed and
Category

21st Century and Contemporary Italian Contemporary Stud Earrings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Dalben Round Shape Australian Opal Yellow Gold Earrings
By Laura Dalben
Located in Como, IT
Australian solid opals weight 0,8 carats . Bezel stone dimensions 7,15 mm . The earrings has been designed
Category

21st Century and Contemporary Italian Contemporary Stud Earrings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Dalben Round Shape Australian Opal Rose Gold Earrings
By Laura Dalben
Located in Como, IT
-blue Australian solid opals weight 0,4 carats . Bezel stone dimensions 6,7 mm . The earrings has been
Category

21st Century and Contemporary Italian Contemporary Stud Earrings

Materials

Opal, Gold, 18k Gold, Rose Gold

Dalben Round Shape Australian Opal Rose Gold Earrings
By Laura Dalben
Located in Como, IT
-blue , green Australian solid opals weight 0,8 carats . Bezel stone dimensions 7 mm . The earrings
Category

21st Century and Contemporary Italian Contemporary Stud Earrings

Materials

Opal, Gold, 18k Gold, Rose Gold

Dalben Round Shape Australian Opal Rose Gold Earrings
By Laura Dalben
Located in Como, IT
-blue , green Australian solid opals weight 0,7 carats . Bezel stone dimensions 7 mm . The earrings
Category

21st Century and Contemporary Italian Contemporary Stud Earrings

Materials

Opal, Gold, 18k Gold, Rose Gold

Dalben Round Shape Australian Opal Rose Gold Earrings
By Laura Dalben
Located in Como, IT
green Australian solid opals weight 0,81 carats . Bezel stone dimensions 7 mm . The earrings has been
Category

21st Century and Contemporary Italian Contemporary Stud Earrings

Materials

Opal, Gold, 18k Gold, Rose Gold

Dalben Round Shape Australian Opal Rose Gold Earrings
By Laura Dalben
Located in Como, IT
green Australian solid opals weight 0,81 carats . Bezel stone dimensions 7 mm . The earrings has been
Category

21st Century and Contemporary Italian Contemporary Stud Earrings

Materials

Opal, 18k Gold, Gold, Rose Gold

Dalben Little Oval Australian Opal Rose Gold Earrings
By Oreste Dalben
Located in Como, IT
Australian solid opals weight 1,77 carats . Bezel stone dimensions : width 8 mm height without leverback 9,8
Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Opal, Gold, 18k Gold, Rose Gold

Dalben Little Oval Australian Opal Yellow Gold Earrings
By Oreste Dalben
Located in Como, IT
Australian solid opals weight 1,6 carats . Bezel stone dimensions : width 8 mm height without leverback 10
Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Dalben Little Oval Australian Opal Rose Gold Earrings
By Oreste Dalben
Located in Como, IT
Australian solid opals weight 2,10 carats . Bezel stone dimensions : width 8,2 mm height without leverback
Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Opal, Gold, 18k Gold, Rose Gold

Dalben Little Oval Australian Opal Yellow Gold Earrings
By Oreste Dalben
Located in Como, IT
Australian solid opals weight 1,6 carats . Bezel stone dimensions : width 8 mm height without leverback 10
Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Dalben Little Oval Australian Opal Rose Gold Earrings
By Oreste Dalben
Located in Como, IT
Australian solid opals weight 2,37 carats . Bezel stone dimensions : width 8,2 mm height without leverback
Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Opal, 18k Gold, Rose Gold, Gold

Australian Boulder Opal 22 Karat Gold Solitaire Ring
By Vicki Orr Designs
Located in Naples, FL
Blue Australian Opal 1.16 carat cabochon set in a textured, hand forged 22k yellow gold bezel and
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Gold, 22k Gold, Yellow Gold

Dalben Tiny Oval Australian Opal Rose Gold Earrings
By Oreste Dalben
Located in Como, IT
Australian solid opals weight 1,08 carats . Bezel stone dimensions : width 6 mm height without leverback 8
Category

21st Century and Contemporary Italian Contemporary Lever-Back Earrings

Materials

Opal, 18k Gold, Rose Gold, Gold

14.00 Carat Australian Opal Diamond White Gold Earrings
Located in Stamford, CT
Translucent 7.00 carat each blue green Australian opal earrings. Very brightly colored with flashes
Category

Mid-20th Century Lever-Back Earrings

Materials

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

Dalben Australian Opal Diamond Rose Gold Drop Earrings
By Laura Dalben
Located in Como, IT
Dalben design Opal drop earrings with 8 pink-blue Australian Opals and 6 rose cut Diamonds weight
Category

21st Century and Contemporary Italian Contemporary Drop Earrings

Materials

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

Dalben Design Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
lovely Blue-green Australian Boulder Opal . Ring size 6 3/4 - EU 54 re-sizable to most finger sizes
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Gold, Yellow Gold

Dalben Oval Australian Boulder Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Australian Boulder Opal . The stone has pink spots on pastel colors . Ring size 6 3/4 - EU 54 re-sizable to
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Dalben Australian Opal Rose Cut Diamond Gold Drop Earrings
By Laura Dalben
Located in Como, IT
Dalben design Opal drop earrings with 10 blue-green Australian Opals and 4 rose cut Diamonds weight
Category

21st Century and Contemporary Italian Contemporary Drop Earrings

Materials

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

Bright Green and Blue Australian Boulder Opal Ring You and Me 18K Gold R6665
Located in Osprey, FL
♥ Bright Green and Blue Australian Boulder Opal Ring You and Me 18K Gold R6665 ♥ The item measures
Category

2010s American Fashion Rings

Materials

Opal, 18k Gold

Australian Boulder Opal Pendant on 18 Karat Gold Cable Chain
By Eytan Brandes
Located in Sherman Oaks, CA
tiny hints of lilac. Sourced from our good friend Sally Patel at True Blue Opals, the Australian
Category

2010s American Contemporary Pendant Necklaces

Materials

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

Dalben Design Australian Boulder Opal and Rose Gold Necklace
By Laura Dalben
Located in Como, IT
- light blue ( pastel colors ) Australian Boulder Opals total weight 7,68 carat. pendant dimension : max
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Opal, Gold, 18k Gold, Rose Gold

Dalben Design Australian Boulder Opal and Rose Gold Necklace
By Laura Dalben
Located in Como, IT
blue Australian Boulder Opals total weight 4,58 carat. pendant dimension : max width 12 mm height 26
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, Rose Gold, Gold

Australian Opals Forged 22 Karat Gold Hinged Pendant Necklace
By Vicki Orr Designs
Located in Naples, FL
Gorgeous green and blue Australian Opals in a hand forged 22k yellow gold hinged pendant. Opal two
Category

2010s American Contemporary Pendant Necklaces

Materials

Opal, Gold, 18k Gold, 22k Gold, Yellow Gold

Lola Brooks Brilliant Blue Australian Opal One of a Kind 22 Karat Gold Ring
Located in Dallas, TX
diamond-shaped, brilliant blue Australian boulder opal with beautiful neon blue and neon green flash. The
Category

2010s American Artist Cocktail Rings

Materials

Opal, Gold, Yellow Gold, 22k Gold

5.93ct Solid Australian Opal Freeform Butterfly Pendant Brooch 14K Gold 11g+
Located in Osprey, FL
Adorn yourself with this exquisite one-of-a-kind Solid Australian Opal Butterfly Pendant / Brooch
Category

2010s American Pendant Necklaces

Materials

Opal, Sapphire, Blue Sapphire, Yellow Sapphire, Tourmaline, Tsavorite, A...

Dalben Design Sea Landscape Australian Boulder Opal and White Gold Necklace
By Oreste Dalben
Located in Como, IT
Australian Boulder Opal weight 21,7 ct and a little round australian opal on the white gold closure on a
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Opal, 18k Gold, White Gold

Australian Boulder Opal, 22 Karat Gold and Sterling Silver Cuff Bracelet
By Vicki Orr
Located in Naples, FL
Gorgeous violet and greenish blue Australian Boulder Opal set in 22k yellow gold on a hammered
Category

2010s American Contemporary Cuff Bracelets

Materials

Opal, Gold, 22k Gold, Yellow Gold, Silver, Sterling Silver

Australian Boulder Opal Diamond 18k Gold and Sterling Silver Cuff Bracelet
By Vicki Orr Designs
Located in Naples, FL
Gorgeous blue Australian Boulder Opal and accent white Diamonds (0.12 total carat, SI2, G-H) set in
Category

2010s American Contemporary Cuff Bracelets

Materials

Diamond, White Diamond, Multi-gemstone, Opal, Gold, 18k Gold, Yellow Gol...

Dalben Blue Boulder Opal Yellow Gold Ring
By Oreste Dalben
Located in Como, IT
blue Australian Boulder Opal . The stone has sea bed deep blue colors . Ring size 7 1/4 - EU 55 re
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Long Blue Boulder Opal Silver Earrings Christmas gift
Located in Berlin, DE
Long silver earrings with natural blue Boulder Opal Opal origin - Australia earrings weight - 7
Category

2010s German Artist Drop Earrings

Materials

Opal, Silver

Dalben Light Blue Boulder Opal Yellow Gold Ring
By Oreste Dalben
Located in Como, IT
navette shape Australian Boulder Opal . Ring size 7 1/4 - EU 55 re-sizable . Bezel setting dimension
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Dalben Blue Green Rectangular Boulder Opal Yellow Gold Ring
By Oreste Dalben
Located in Como, IT
bezel-set deep blue green Australian Boulder Opal . The stone has sea bed deep blue green colors
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Dalben Light Blue Oval Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Australian Boulder Opal . Ring size 6 3/4 - EU 54 re-sizable . Bezel setting dimension: max width 14,9
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Dalben Light Blue Rectangular Boulder Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Australian Boulder Opal. Ring size 7 1/4 USA - 55 EU resizable . Bezel setting dimension: width 23 mm, height
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Rose Gold

Bochic “Orient” Blue Opal Multi Sapphires Earrings Set In 18K Gold Silver
By Bochic
Located in New York, NY
Natural Australian Blue Opals - 4 carat Natural Multi Color Sapphires from Sri Lanka 9 carat Colors
Category

21st Century and Contemporary Thai Art Deco Clip-on Earrings

Materials

Opal, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sap...

Bochic “Orient” Blue Opal Multi Sapphires Earrings Set In 18K Gold Silver
By Bochic
Located in New York, NY
Natural Australian Blue Opals - 4 carat Natural Multi Color Sapphires from Sri Lanka 9 carat Colors
Category

21st Century and Contemporary Thai Art Deco Clip-on Earrings

Materials

Opal, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sap...

Black Opal Ring from Lightning Ridge is Understated Until It s Not
Located in Northampton, MA
This is the first black opal from Australia's lightening ridge I ever owned. I bought it from a
Category

21st Century and Contemporary Australian Artisan Cocktail Rings

Materials

Opal, 14k Gold

Bochic “Capri” Blue Opal Rose Cut Sapphire Ring Set In 18K Gold Silver
By Bochic
Located in New York, NY
Bochic “Capri” Blue Opal & Rose Cut Sapphire Ring Set In 18K Gold & Silver Blue Natural Opal - 7
Category

21st Century and Contemporary Thai Baroque Cocktail Rings

Materials

Opal, Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphire, 18k Gold, ...

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Blue Opal Australian For Sale on 1stDibs

Find the exact blue opal australian 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 White Gold. You can easily find a 3 antique edition and 40 modern creations to choose from as well. If you’re looking for a blue opal australian from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but versions are of considerable interest. There have been many well-made iterations of the classic blue opal australian over the years, but those made by Laura Dalben, Martha Seely 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 round cut versions for sale. When shopping for a blue opal australian, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Blue Opal Australian?

Prices for a blue opal australian can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $795 and can go as high as $61,100, while this accessory, on average, fetches $3,900.

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 Blue Opal Australian
  • 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.