Gia Australian Black Opal
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2.07ct Triangular Cabochon Black Opal GIA Certified Australia
Located in Toronto, Ontario
This is a stunning GIA Certified Opal
The GIA report reads as follows:
GIA Report Number
Category
2010s Australian Loose Gemstones
Materials
Black Opal
Free Shipping
W 0.58 in D 0.12 in L 0.31 in
5.54ct Freeform Tablet Semi Black Opal GIA Certified Australia
Located in Toronto, Ontario
This is a stunning GIA Certified Opal
The GIA report reads as follows:
GIA Report Number
Category
2010s Loose Gemstones
Materials
Opal, Black Opal
Free Shipping
W 0.86 in D 0.14 in L 0.44 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
Australian 0.92ct Black Opal, Diamond & Platinum Ring
Located in MAIN BEACH, QLD
.
SPECIFICATIONS
Opal Type: Black Opal
Opal Weight: 0.92ct
Opal Origin: Lightning Ridge, NSW, Australia
Diamonds
Category
21st Century and Contemporary Australian Cocktail Rings
Materials
Diamond, Opal, Black 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 1.84ct Black Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
A beautiful flagstone pattern solid Australian Black Opal set in solid 18K gold and accented with
Category
Late 20th Century Australian Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold
Australian 2.04ct Black Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
sparkling white, high jewellery grade, diamond completes this work of art.
SPECIFICATIONS
Opal Type: Black
Category
Late 20th Century Australian Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold
Australian 2.20ct Black Opal, Diamond & 18K Gold Necklace
Located in MAIN BEACH, QLD
also solid 18K gold and the perfect accompaniment to this pendant.
SPECIFICATIONS
Opal Type: Black
Category
21st Century and Contemporary Australian Art Deco Pendant Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold
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
Australian 2.25 Carat Black Opal, Diamond & 18k Gold Earrings
Located in MAIN BEACH, QLD
Rare it is to find two black opals that match. These beautiful stones have been cut from the same
Category
2010s Australian Dangle Earrings
Materials
Diamond, Opal, Black Opal, 18k Gold
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H 1.2 in W 0.45 in D 0.13 in
Australian Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
:
Opal Type: Black Opal
Opal Weight: 12.28ct
Opal Origin: Lightning Ridge, NSW, Australia
Diamonds
Category
Late 20th Century Australian Art Deco Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Platinum Diamond GIA Certified 8.70 Carat Rare Australian Black Opal Ring
Located in Los Angeles, CA
lustrous Lightning Ridge Australian Black Opal cabochon surrounded by beautiful baguette diamonds in a
Category
21st Century and Contemporary American Art Deco Engagement Rings
Materials
Diamond, Black Opal, Platinum
1.42ct Oval Cabochon Black Opal GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Opal
The GIA report reads as follows:
GIA Report Number
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
1.71ct Oval Cabochon Black Opal GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Opal
The GIA report reads as follows:
GIA Report Number
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
1.44 Carat Australian Black Opal, Diamond & 18k Gold Earrings
Located in MAIN BEACH, QLD
These lovely black opal and diamond screw-back earrings are just adorable. Elegance mixed with
Category
2010s Australian Clip-on Earrings
Materials
Diamond, Opal, Black Opal, Platinum, 18k Gold
Australian 5.65ct Black Opal, Diamond & 18k White Gold Necklace
Located in MAIN BEACH, QLD
: Black Opal
Opal Weight: 5.65ct
Opal Origin: Lightning Ridge, NSW, Australia
Diamonds: 0.32ct D IF - F
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Diamond, Opal, Black Opal, White Gold
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W 0.96 in D 0.34 in L 0.86 in
Australian 2.43ct Black Opal, Diamond, 18K Gold & Platinum Necklace
Located in MAIN BEACH, QLD
A dark red on black is the most sought after colour combination in all opal. This opulent pendant
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 1.54ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
When words are not enough, this ring says it all. Such an amazingly beautiful Solid Black Opal set
Category
21st Century and Contemporary Australian Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 16.04ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
Some rings are cute, others are elegant, but some are meant for a queen. A black opal direct from
Category
21st Century and Contemporary Australian Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 3.29ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
.
SPECIFICATIONS
Opal Type: Black Opal
Opal Weight: 3.29ct
Opal Origin: Lightning Ridge, NSW, Australia
Diamonds
Category
21st Century and Contemporary Australian Cocktail Rings
Materials
Black Opal, Diamond, Opal, Platinum, 18k Gold
Australian Black Opal & Diamond Pendant 18" 14k Y Gold 4.45 TCW GIA Certified
Located in Brooklyn, NY
Australian Black Opal & Diamond Pendant 18" 14k Y Gold 4.45 TCW GIA Certified $7,950 212090
MADE
Category
1990s American Drop Necklaces
Materials
Diamond, Opal, Black Opal, Gold
Australian 1.35ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
yourself lost in their beauty. Solid 18K gold ring with a magnificent blue-green solid Australian Black
Category
Late 20th Century Australian Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
GIA Black Opal Vintage Pendant 14K Australian Natural Rainbow Huge Fine 5.53 CTS
Located in Sylvania, GA
Old South Jewels proudly presents...GIA CERIFIED VINTAGE AUSTRALIAN BLACK OPAL 14K PENDANT! HUGE
Category
Late 20th Century Pendant Necklaces
Materials
Diamond, Opal, Black Opal, Gold, 14k Gold
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W 27.5 in L 34 in
Australian 1.45ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
.
SPECIFICATIONS
Opal Type: Black Opal
Opal Weight: 1.45ct
Opal Origin: Lightning Ridge, NSW, Australia
Diamonds
Category
Late 20th Century Australian Modern Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum, 18k Gold
Australian 1.85ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
. Timeless beauty showcasing the magnificence of solid Australian Black Opal, sparkling white diamond
Category
21st Century and Contemporary Australian Art Deco Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum, 18k Gold
Australian 2.05ct Black Opal, Diamond and 18K White Gold Ring
Located in MAIN BEACH, QLD
, this ring will be admired by all who see it. Solid natural Australian Black Opal, set in 18K white gold
Category
21st Century and Contemporary Australian Engagement Rings
Materials
Diamond, Opal, Black Opal, White Gold
Australian 1.25ct Black Opal, Diamond, 18k Yellow & White Gold Ring
Located in MAIN BEACH, QLD
solid Australian Black Opal with shimmering orange, yellow, blues and greens that take you into its
Category
21st Century and Contemporary Australian Cocktail Rings
Materials
Black Opal, Opal, Diamond, White Gold, 18k Gold
Fiery Australian Black Opal and Diamond Cocktail Ring
Located in Santa Barbara, CA
This extraordinary cocktail ring features a phenomenal 3.48 carat Australian black opal with a
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Australian 0.75ct Black Opal, Diamond, 18k Yellow & White Gold Ring
Located in MAIN BEACH, QLD
Opal Type: Black Opal
Opal Weight: 0.75ct
Opal Origin: Lightning Ridge, NSW, Australia
Diamonds: 0.31ct
Category
21st Century and Contemporary Australian Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold, White Gold
Australian 12.94ct Black Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
beautiful. Dress to impress; Black Boulder Opal set in solid 18K gold and platinum, accented by stunning
Category
Late 20th Century Australian Art Deco Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum, 18k Gold
Australian 2.74ct Crystal Opal, Diamond & Platinum Ring
Located in MAIN BEACH, QLD
solid Australian dark Crystal Opal and two large brilliant white diamonds. Red is the rarest and most
Category
21st Century and Contemporary Australian Engagement Rings
Materials
Diamond, Opal, Black Opal, Platinum
GIA Certified 8.12 Carat Total Fancy Yellow Diamond & Black Australian Opal Ring
Located in New York, NY
, Black Australian opal with an irregular shape weighing 5.75 carats total. Flanking the opal are two
Category
21st Century and Contemporary American Contemporary Fashion Rings
Materials
Yellow Diamond, Opal, 18k Gold, Yellow Gold, Platinum
Australian 6.10ct Black Boulder Opal, Diamond, 18K Gold & Platinum Necklace
Located in MAIN BEACH, QLD
: Black Boulder Opal
Opal Weight: 6.10ct
Opal Origin: Winton, QLD, Australia
Diamonds: 0.42ct D IF - F VVS
Category
21st Century and Contemporary Australian Choker Necklaces
Materials
Diamond, Opal, 18k Gold, Platinum
Australian 6.52ct Crystal Opal & 18K Gold Ring
Located in MAIN BEACH, QLD
OPAL DIFFERENCE
By investing in solid Australian opal jewellery by House Gryffin, you are choosing
Category
21st Century and Contemporary Australian Art Deco Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold
Australian 20.05ct Boulder Opal, Diamond & Platinum Necklace
Located in MAIN BEACH, QLD
: Black Boulder Opal
Opal Weight: 20.05ct
Opal Origin: Winton, QLD, Australia
Diamonds: 1.59ct D IF - F
Category
2010s Australian Pendant Necklaces
Materials
Diamond, Opal, Platinum
Australian 8.01ct Boulder Opal, Emerald & 18K Gold Brooch
Located in MAIN BEACH, QLD
.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 8.01ct
Opal Origin: Winton, QLD, Australia
Dimensions
Category
Late 20th Century Australian Brooches
Materials
Opal, Emerald, Black Opal, Diamond, 18k Gold
Australian 61.79 Crat Boulder Opal & 18k Gold Necklace
Located in MAIN BEACH, QLD
.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 61.79ct
Opal Origin: Winton, QLD, Australia
Metals: 18K
Category
2010s Australian Pendant Necklaces
Materials
Opal, 18k Gold
GIA Opal Vintage Pendant 14K Gold Australian Natural Huge Solid Rainbow 6.64 Cts
Located in Sylvania, GA
Old South Jewels proudly presents. GIA AUSTRALIAN OPAL VINTAGE 14K SOLID GOLD PENDANT! BEAUTIFUL
Category
Late 20th Century Pendant Necklaces
Materials
Diamond, Opal, Black Opal, Gold, 14k Gold
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W 1.21 in L 1.64 in
18k GIA 4.39ct Black Opal and Diamond Ring
Located in Big Bend, WI
18K white gold Australian black opal and diamond ring. There is a GIA report #2225667539 stating
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Diamond, Opal, Black Opal
Australian 21.86ct Boulder Opal, Diamond, Platinum & 18K Gold Necklace
Located in MAIN BEACH, QLD
.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 21.86ct
Opal Origin: Winton, QLD, Australia
Diamonds
Category
Late 20th Century Australian Pendant Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 2.60ct Boulder Opal, Diamond, 18K Gold & Platinum Necklace
Located in MAIN BEACH, QLD
required).
THE GRYFFIN OPAL DIFFERENCE
By investing in solid Australian opal jewellery by House Gryffin
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 3.00ct Boulder Opal, Diamond, 18K Gold & Platinum Bracelet
Located in MAIN BEACH, QLD
gems, but also a worthy investment.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 3.00ct
Category
Late 20th Century Australian Bangles
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 10.38ct Boulder Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
service.
SPECIFICATIONS:
Opal Type: Black Boulder Opal
Opal Weight: 10.38ct
Opal Origin: Winton, QLD
Category
Late 20th Century Australian Cocktail Rings
Materials
Diamond, Opal, 18k Gold
Australian 4.02ct Crystal Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
: Dark Crystal Opal
Opal Weight: 4.02ct
Opal Origin: Lightning Ridge, NSW, Australia
Diamonds: 0.61ct D
Category
21st Century and Contemporary Australian Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum, 18k Gold
Australian 2.71ct Crystal Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
special. This solid Australian opal is a belemnite, a fossil from an ancient sea creature similar to a
Category
Late 20th Century Australian Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
Australian 23.00ct Boulder Opal, Diamond, 18K Gold & Platinum Necklace
Located in MAIN BEACH, QLD
Australian opal in all its exquisite beauty. This boulder opal is a true heirloom gem. At 23ct
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Diamond, Opal, 18k Gold, Platinum
Antique Edwardian 5 Carat Australian Black Opal Brooch Pendant Yellow Gold 1900s
Located in Lisbon, PT
Antique Edwardian Australian Lightning Ridge Harlequin Precious Black Opal and White Opal Brooch
Category
Antique Early 1900s English Edwardian Brooches
Materials
Opal, Black Opal, 18k Gold, Yellow Gold, Gold
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W 0.63 in L 2.45 in
Australian 8.24ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
-lifetime opportunity for the rarest of gem grade opals.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal
Category
21st Century and Contemporary Australian Cocktail Rings
Materials
Opal, Diamond, 18k Gold, Platinum
Australian 6.35ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
for your investment in gem-grade Australian opal than a gemstone that takes you away to a place of
Category
Late 20th Century Australian Cocktail Rings
Materials
Diamond, Opal, 18k Gold, Platinum
Australian 6.95ct Boulder Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
in platinum to bring out their luminance.
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight
Category
Late 20th Century Australian Cocktail Rings
Materials
Diamond, Opal, Platinum, 18k Gold
24.11ct Natural Solid Untreated Black Boulder Opal
Located in MAIN BEACH, QLD
Once-in-a-lifetime gem, this Australian black boulder opal has no equal. With its stunning ribbon
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
5.47ct Black Opal & 18K Gold Necklace
Located in MAIN BEACH, QLD
Opal Type: Black Opal
Opal Weight: 5.47ct
Opal Origin: Lightning Ridge, NSW, Australia
Metals: 18K
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Black Opal, Opal, 18k Gold
Art Deco 6.76 Carat Black Opal Cocktail Ring GIA Certified
Located in Santa Barbara, CA
unusual and stunning beauty, black opals are the rarest and highly sought after gemstones of their kind
Category
Vintage 1910s Art Deco Cocktail Rings
Materials
Black Opal, Diamond, Opal, Platinum
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
Australian 7.27ct Boulder Opal & 18k Gold Earrings with Detachable Diamond Studs
Located in MAIN BEACH, QLD
SPECIFICATIONS
Opal Type: Black Boulder Opal
Opal Weight: 7.27ct
Diamonds: 0.40ct D IF - F VVS
Category
Late 20th Century Australian Drop Earrings
Materials
Diamond, Opal, 18k Gold
Platinum GIA Certified 6.78 Carat Lightning Ridge Black Opal Engagement Ring
Located in Los Angeles, CA
lustrous Lightning Ridge Australian Black Opal cabochon surrounded by beautiful baguette diamonds in a
Category
21st Century and Contemporary American Art Deco Engagement Rings
Materials
Diamond, Opal, Black Opal, Platinum
5.82ct Black Boulder Opal, Diamond & 18K Gold Necklace
Located in MAIN BEACH, QLD
What an amazing black boulder opal we have here. Bright reds, greens and blues in this bespoke
Category
21st Century and Contemporary Australian Pendant Necklaces
Materials
Diamond, Opal, Black Opal, 18k Gold
18K Two Tone Gold Halo Diamond GIA Certified 11 Carat Black Opal Necklace
Located in Los Angeles, CA
Yellow Gold, .750.
Stones- 1 Genuine GIA Certified Australian Black Opal 11.04 Carats, 1 GIA Certified
Category
2010s Modern Pendant Necklaces
Materials
Diamond, Black Opal, Gold, 18k Gold, White Gold
Impressive Art Deco Brushstroke Black Opal Cocktail Ring
Located in Santa Barbara, CA
Lightning Ridge Australian black opal is a top quality collectors' specimen. Known as a harlequin for its
Category
Vintage 1920s Art Deco Cocktail Rings
Materials
Opal, Black Opal, Platinum
Important Lightning Ridge 15 Carat Black Opal Diamond Vintage Necklace
Located in Santa Barbara, CA
This stunning black opal and diamond necklace is sure to impress. The nearly 15 carat centerpiece
Category
Vintage 1960s Art Deco Pendant Necklaces
Materials
Black Opal, Diamond, Opal, Platinum
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Gia Australian Black Opal For Sale on 1stDibs
Find the exact gia australian black opal you’re shopping for in the variety available on 1stDibs. Frequently made of gold, 18k gold and platinum, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect gia australian black 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. Finding an appealing gia australian black opal — no matter the origin — is easy, but MANIAMANIA, Peter Suchy and Hemmerle each produced a popular version that is worth a look. See these pages for a cabochon iteration of this accessory, while there are also oval cut cut and mixed cut cut versions available here, too. When shopping for a gia australian black opal, you’ll find that there are less available pieces for unisex or men today than there are for women.
How Much is a Gia Australian Black Opal?
Prices for a gia australian black opal can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,080 and can go as high as $645,000, while this accessory, on average, fetches $23,200.