Blue Australian Opal
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Boulder Opal Gold Pendant Light Blue Australian Opal
Located in Berlin, DE
Australian Opal yellow gold pendant
opal origin - Australia
opal measurements - 0.59 х 1.1 in / 15
Category
2010s French Artisan Pendant Necklaces
Materials
Opal, Gold, Yellow 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
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
Bochic “Capri” Blue Opal, Ruby & Sapphire Necklace Set in 22k Gold & Silver
Located in New York, NY
Bochic “Capri” Blue Australian Opal, Ruby, Sapphire Necklace Set In 22K Gold & Silver
Drop
Category
21st Century and Contemporary Thai Belle Époque Drop Necklaces
Materials
Opal, Ruby, Sapphire, 22k Gold, Silver
Bochic “Capri” Blue Opal, Ruby, Sapphire Earrings Set in 22k Gold & Silver
Located in New York, NY
Round brilliant shapes
Natural Blue Australian opals - 14 Carats
Set in 22K Gold and Silver 950
This
Category
21st Century and Contemporary Thai Belle Époque Drop Earrings
Materials
Sapphire, Opal, Ruby, 22k Gold, Silver
Bochic “Capri” Natural Ruby, Sapphire & Blue Opal Bangle Set In 18k Gold&Silver
Located in New York, NY
Shape Red Rubies - 7 Carats
Natural Blue Australian Opals - 5 Carats
South Sea White Baroque Pearl
Category
21st Century and Contemporary Thai Artisan Cuff Bracelets
Materials
Opal, South Sea Pearl, Ruby, Sapphire, Gold, Silver
3 Australian Boulder Opal Cabochons
By Kary Adam
Located in Seattle, WA
A collection of 3 Australian Boulder Opals with intense blue and green ripple effects as they move
Category
2010s Australian Artisan More Jewelry
Materials
Opal
Natural 11.13 Ct Green-Blue Oval Australian Boulder Opal
Located in BELCONNEN, ACT
A lovely oval Australian boulder opal with darker green and blue colors. This natural solid
Category
Antique 15th Century and Earlier Australian Pendant Necklaces
Materials
Opal
Ocean Blue Opal Ring Gold Australian Blue Opal Statement Ring
By Alexey Gabilo
Located in Berlin, DE
Large Boulder Opal 18K white gold and blackened silver ring
Opal origin - Australia
stone
Category
2010s French Art Nouveau Cocktail Rings
Materials
Opal, Sterling Silver, 18k Gold, White Gold, Silver
Black Opal Yellow Gold Stud Earrings Natural Blue Opal Australian
Located in Berlin, DE
18K yellow gold earrings with natural Black Opal
black opal origin - Australia
Opal measurements
Category
2010s German Artisan Stud Earrings
Materials
Opal, Black Opal, Yellow Gold
Free Shipping
H 0.48 in W 0.2 in D 0.16 in L 0.48 in
Bochic “Orient” Opal & Multi Color Sapphire Brooch Set In 18K Gold & Silver
Located in New York, NY
- 17 Carat
Blue Australian Opal - 2 Carat
Red Ruby - 1 Carat
Blue Sapphire - 0.70 Carat
Green Emerald
Category
21st Century and Contemporary Thai Baroque Brooches
Materials
Pink Sapphire, Purple Sapphire, Green Sapphire, Yellow Sapphire, Sapphir...
Boulder Opal Silver Pendant Blue Australian Gemstone
Located in Berlin, DE
Silver pendant Boulder Opal
opal origin - Australia
opal measurements - 0.24 x 0.79 x 1.46 in / 6
Category
2010s German Artisan Pendant Necklaces
Materials
Opal, Silver
Free Shipping
H 1.97 in W 0.79 in D 0.24 in L 1.46 in
Blue-Green Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A classic Australian opal weighing 5.17 carats takes center stage. It has great play of color as
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Vintage Gold and Ocean Australian Blue Green Black Opal Ring
Located in Stamford, CT
Set with a natural oval black opal of warm ocean blue green color this ring is nature showing its
Category
1990s Australian Modern Band Rings
Materials
Opal, 10k Gold
Black Australian Opal Silver Ring Rd Blue Green Opal Solitare Ring
Located in Berlin, DE
The Australian Black Opal Silver Ring is an exquisite piece of jewelry that beautifully showcases
Category
2010s Contemporary Solitaire Rings
Materials
Opal, Black Opal, Silver, Sterling Silver
Ocean Blue Opal Ring Gold Ivy collection Australian Blue Opal Indigo
By Alexey Gabilo
Located in Berlin, DE
Large Boulder Opal 18K white gold and blackened silver ring
Opal origin - Australia
stone
Category
2010s French Art Nouveau Cocktail Rings
Materials
Opal, 18k Gold, White Gold, Silver, Gold, Sterling Silver
Opal Ring Yellow Gold Electric Blue Natural Boulder Australian opal
By Alexey Gabilo
Located in Berlin, DE
14K yellow gold ring with natural Boulder Opal
opal origin - Australia
opal weight - 9.26 carats
Category
2010s French Artisan Engagement Rings
Materials
Opal, 14k Gold, Yellow Gold
Opal Ring Yellow Gold Navy Blue Natural Boulder Australian Opal
By Alexey Gabilo
Located in Berlin, DE
14K yellow gold ring with natural Boulder Opal
opal origin - Australia
opal weight - 9.26 carats
Category
2010s French Artisan Engagement Rings
Materials
Opal, 14k Gold, Yellow Gold
Black Opal 8.10 Ct Natural Australian Stone Ink Ultramarine Blue Gem report
Located in Berlin, DE
Natural Australian Black Opal
opal origin - Australia
opal weight - 8.10 carats
opal measurements
Category
2010s Australian Artisan Vanity Items
Materials
Opal, Black Opal
Free Shipping
W 0.55 in D 0.2 in L 0.75 in
Milky way Opal pendant Natural Australian opal neon blue gemstone
Located in Berlin, DE
Milky way - 14K yellow gold pendant with natural Opal
opal origin - Australia
opal measurements
Category
2010s French Art Nouveau More Necklaces
Materials
Opal, Gold, 14k Gold, Yellow Gold
Opal necklace silver Blue Boulder Natural Australian Gemstone
Located in Berlin, DE
Matte finish silver pendant with natural Boulder "Koroit" Opal
gemstone origin - Australia
Category
2010s German Artist Pendant Necklaces
Materials
Opal, Silver
Free Shipping
H 1.57 in W 0.67 in D 0.32 in L 1.18 in
Natural 12.61 Ct Australian green-blue black boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This rare 12.61 Ct Australian black boulder opal was mined by Sue Cooper at her Yaraka opal mine in
Category
2010s Australian Loose Gemstones
Materials
Black Opal, Opal
Free Shipping
W 0.72 in D 0.25 in L 0.58 in
Blue Opal Silver Earrings Natural Australian opal Gemstone 2.6 carat wife gift
Located in Berlin, DE
An amazing sterling silver stud earrings with natural precious neon Opal with blue opalescence
opal
Category
2010s German Artist Stud Earrings
Materials
Opal, Silver
Free Shipping
H 0.31 in W 0.24 in L 0.31 in
Australian Blue Fire Opal Star Ruby Gold Earrings
By Giulia Colussi
Located in Milan, IT
Australian Blu Fire Opal Star Ruby 18 k Gold gr Earrings.
All Giulia Colussi jewelry is new and has
Category
2010s Italian Artisan Dangle Earrings
Materials
Opal, Ruby, 18k Gold, Gold
Blue-Green Australian Opal Diamond Halo Platinum Ring
Located in Beverly Hills, CA
A stunning ring featuring a fine Australian opal weighing 5.66 carats. It shows excellent play of
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Australian 20.05ct Boulder Opal, Diamond & Platinum Necklace
Located in MAIN BEACH, QLD
Drawn to this amazing piece? It is hard not to be. A very special blue green boulder opal with
Category
2010s Australian Pendant Necklaces
Materials
Diamond, Opal, Platinum
Australian 7.70ct Black Opal, Diamond & Platinum Necklace
Located in MAIN BEACH, QLD
almost a carat of brilliant white diamonds and that gorgeous blue-green black opal, this pendant just
Category
Late 20th Century Australian Pendant Necklaces
Materials
Diamond, Opal, Black Opal, Platinum
Australian Black Opal 21.27 Ct Oval Cabochon Dark Magic Indigo Blue Natural Gem
Located in Berlin, DE
Natural Australian Black Opal oval-cut cabochon
opal origin - Australia
stone weight - 21.27 carats
Category
2010s Australian Artisan Vanity Items
Materials
Opal, Black Opal
Free Shipping
W 0.71 in D 0.35 in L 0.83 in
Natural 17.99 Ct Australian stripy green-blue boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This amazing 17.99 Ct Australian boulder opal was mined by Sue Cooper at her Mt. Margaret opal mine
Category
2010s Australian Loose Gemstones
Materials
Opal
Free Shipping
W 0.62 in D 0.21 in L 0.89 in
3.14 Carat Australian Blue Opal Set in 18 Karat White Gold Pendant
Located in Houston, TX
This pendant features a 3.14ct Lightning Ridge Australian blue opal set in 18kt white gold.
Category
2010s Australian Pendant Necklaces
Materials
Opal, 18k Gold, White Gold
Natural Untreated Premium Quality 2.43ct Australian Black Opal
By Renata Bernard
Located in Sydney, AU
Australia is the birthplace of the most beautiful precious opal gemstones in the world. Fine
Category
2010s Australian Contemporary Loose Gemstones
Materials
Black Opal, Opal
Free Shipping
W 0.32 in D 0.16 in L 0.54 in
Australian Black Opal 15.02 Ct Inky Oval Cabochon Neon Indigo Blue Gemstone Ink
Located in Berlin, DE
Natural Black Opal, Ink pattern
opal origin - Australia
opal measurements - 0.2 х 0.55 х 0.75
Category
2010s Australian Artisan Vanity Items
Materials
Opal, Black Opal
Free Shipping
W 0.55 in D 0.2 in L 0.75 in
Natural Untreated Premium Quality 2.16ct Australian Black Opal
By Renata Bernard
Located in Sydney, AU
Australia is the birthplace of the most beautiful precious opal gemstones in the world. Fine
Category
2010s Australian Contemporary Loose Gemstones
Materials
Opal, Black Opal
Australian 10.70ct Light Opal & 18K Gold Necklace
Located in MAIN BEACH, QLD
GRYFFIN OPAL DIFFERENCE
By investing in solid Australian opal jewellery by House Gryffin, you are choosing
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Opal, 18k Gold
Boulder Opal Pendant Colorful Blue Natural Australian Gemstone Unisex
Located in Berlin, DE
Silver pendant with natural Boulder Opal
gemstone origin - Australia
gem size is 0.16 x 0,51 x
Category
2010s German Artist Pendant Necklaces
Materials
Opal, Silver
Free Shipping
H 1.22 in W 0.51 in D 0.16 in L 0.94 in
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
Opal, Black Opal, Gold, 14k Gold, Yellow Gold
Australian 6.52ct Crystal Opal & 18K Gold Ring
Located in MAIN BEACH, QLD
As blue as a tropical ocean and as magical as the aurora borealis, this amazing dark crystal opal
Category
21st Century and Contemporary Australian Art Deco Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold
Black Opal Studs Earrings Natural Blue Australian Gemstones Unisex Jewelry
Located in Berlin, DE
Silver earrings with natural Black Opal
gemstones origin - Australia
stone measurements 0.24 x
Category
2010s German Artisan Stud Earrings
Materials
Opal, Black Opal, Silver
Free Shipping
W 0.24 in L 0.31 in
Boulder Opal necklace silver Natural Australian Blue Green Gemstone
Located in Berlin, DE
Silver pendant with natural Boulder Opal
opal origin - Australia
opal measurements - 0.16 x 0.75 x
Category
2010s German Artisan Pendant Necklaces
Materials
Opal, Silver
Free Shipping
H 1.2 in W 0.75 in D 0.16 in L 0.75 in
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
Opal, Black Opal, Gold, 14k Gold, Yellow Gold
Big Opal Boulder Australian Fine gemstone Freeform 47 ct Neon Blue SSEF cert
By Alexey Gabilo
Located in Berlin, DE
Boulder Opal from Queensland, Australia is one of the rarest gemstones on earth.
Spectacular in
Category
2010s Australian Artisan Pendant Necklaces
Materials
Opal
W 0.87 in D 0.2 in L 1.97 in
'Black Galaxy' 99.60ct Natural Solid Untreated Australian Black Opal
Located in MAIN BEACH, QLD
This gem opal is an extremely rare South Australian black opal. Rivalling the quality and colour
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
39" Exceptional Australian translucent Chrysoprase Peruvian Blue Opals, Amethyst
By Sabrina Balsky Jewelry
Located in New York, NY
Peruvian Blue Opal beads and Faceted Amethyst Rondelles. Sterling Silver S clasp. Australian Chrysoprase
Category
21st Century and Contemporary American Artisan Beaded Necklaces
Materials
Amethyst, Opal, Sterling Silver
Free Shipping
W 1 in L 36 in
16.92 Carat Australian Boulder Opal & 18k Gold Earrings
Located in MAIN BEACH, QLD
will ask about them!
SPECIFICATIONS
Opal Type: natural solid Australian Boulder Opal
Opal Weight
Category
2010s Australian Dangle Earrings
Materials
Opal, 18k Gold
Dalben Blue Green Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
magnificent Queensland mine Australian boulder opal .
The Australian Boulder Opal have deep blue and green
Category
21st Century and Contemporary Italian Contemporary Cocktail Rings
Materials
Opal, Gold, 18k Gold, Yellow Gold
Dalben Blue Lightning Ridge Australian Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
magnificent Lightning Ridge Australian crystal opal .
The Lightning Ridge Australian Opal have blue and green
Category
21st Century and Contemporary Italian Contemporary Cocktail Rings
Materials
Opal, Gold, 18k Gold, Yellow Gold
Boulder Opal black silver necklace Grey Blue Natural Australian Gemstone
Located in Berlin, DE
Black patina silver necklace with natural Boulder Opal
gemstone origin - Australia
opal weight
Category
2010s German Artisan Pendant Necklaces
Materials
Opal, Silver
Free Shipping
H 2.36 in W 1.14 in D 0.24 in L 1.5 in
Australian 8.01ct Boulder Opal, Emerald & 18K Gold Brooch
Located in MAIN BEACH, QLD
from solid 18K gold with gorgeous blue-green boulder opal back and green emeralds for eyes. A timeless
Category
Late 20th Century Australian Brooches
Materials
Opal, Emerald, Black Opal, Diamond, 18k Gold
Australian Opal Gold Pendant Raw Natural Necklace Purplish Blue
Located in Berlin, DE
14K white gold pendant with natural Boulder Opal
opal origin - Australia
opal measurements - 0.24 х
Category
2010s French Art Nouveau Pendant Necklaces
Materials
Opal, Gold, 14k Gold, White Gold
Free Shipping
H 1.77 in W 0.67 in D 0.24 in L 1.2 in
Natural 26.16 Ct Rainbow Heart Australian Boulder Opal
Located in BELCONNEN, ACT
This large natural solid Australian boulder opal was mined in western Queensland, Australia by a
Category
Antique 15th Century and Earlier Australian Pendant Necklaces
Materials
Opal
15.44ctw Rich Purple Blue Australian Boulder Opal Ring Platinum R6723
Located in Osprey, FL
♥ Rich Purple Blue Australian Boulder Opal Ring Platinum
♥ The face of the ring measures 18.9mm in
Category
2010s American Engagement Rings
Materials
Opal, Platinum
Blue-Green Australian Black Opal Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
Here we have a true gem of a natural black opal from the famed Lightning Ridge deposits in
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Natural 4.98 Ct Australian boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 4.98 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
Free Shipping
W 0.43 in D 0.16 in L 0.58 in
Natural 5.89 Ct Australian boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This amazing 5.89 Ct Australian black boulder opal was mined by Sue Cooper at her Yaraka opal mine
Category
2010s Australian Loose Gemstones
Materials
Black Opal, Opal
Free Shipping
W 0.51 in D 0.12 in L 0.75 in
Australian 2.63ct Black Opal, Diamond, 18k Gold Ring
Located in MAIN BEACH, QLD
The deep blues shimmer in this Australian Black Opal like glowing flashes of an evening ocean. The
Category
21st Century and Contemporary Australian Engagement Rings
Materials
Diamond, Opal, Black Opal, 18k Gold, White Gold
6.97ct Australian Blue/Green Opal Drop Earrings with 1.57 Carat in Diamond Halos
Located in Houston, TX
These drop earrings feature six Lightning Ridge Australian opals at a total weight of 6.87ct
Category
2010s Australian Drop Earrings
Materials
Diamond, Opal, 18k Gold, White Gold
Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A fine Australian opal, most likely from the Lightning Ridge area, takes center state of this
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Opal, Platinum
Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A perfect cocktail ring for day and night featuring a gem 4.83 carat black opal. The Australian
Category
2010s American Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A chic and elegant ring featuring a natural Australian black opal. It weighs 4.10 carats and has
Category
21st Century and Contemporary American Fashion Rings
Materials
Diamond, Opal, Black Opal, Platinum
Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A classic black opal from Australia with a beautiful blue-green play of color. The opal weighs 2.01
Category
21st Century and Contemporary American Fashion Rings
Materials
Diamond, Opal, Black Opal, Platinum
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Blue Australian Opal For Sale on 1stDibs
You are likely to find exactly the blue australian opal you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. You can easily find a 3 antique edition and 44 modern creations to choose from as well. Making the right choice when shopping for a blue australian opal may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but 3 Carat and 3.5 Carat versions are of considerable interest. A blue australian opal from Laura Dalben, Martha Seely and SCALA GIOIELLI — each of whom created a beautiful version of this treasured accessory — is worth considering. A cabochon version of this piece has appeal, but there are also round cut and oval cut versions for sale. Finding a blue australian opal for sale for women should be easy, but there are 15 pieces available to browse for unisex as well as men, too.
How Much is a Blue Australian Opal?
Prices for a blue australian opal 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 $3,850.
Questions About Blue Australian Opal
- What is an Australian opal?1 Answer1stDibs ExpertNovember 2, 2021Today, 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, 2021An 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.
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