Opal Gia
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15.54 Carat Oval 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 Ethiopian Loose Gemstones
Materials
Opal
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
24.28ct Pear White Opal GIA Certified Ethiopia
Located in Toronto, Ontario
This is a stunning GIA Certified Opal
The GIA report reads as follows:
GIA Report Number
Category
2010s Ethiopian Loose Gemstones
Materials
Opal
19.34ct Oval White Opal GIA Certified Ethiopia
Located in Toronto, Ontario
This is a stunning GIA Certified Opal
The GIA report reads as follows:
GIA Report Number
Category
2010s Ethiopian Loose Gemstones
Materials
Opal
8.01ct Freeform Gray 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
Opal
6.39ct Freeform Gray 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
Opal
9.53ct Freeform Carving Gray 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
Opal
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W 1.08 in D 0.16 in L 0.62 in
1.32 Carat Freeform Cabochon Gray 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 More Jewelry
Materials
Opal
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
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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
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 Opal Ruby Diamond Platinum Pendant, GIA
Located in Beverly Hills, CA
A special 34.84 carat kite shape double cabochon natural opal is bordered by 2.18 crats of round
Category
2010s Pendant Necklaces
Materials
White Diamond, Opal, Ruby, Diamond, Platinum
GIA 7.53ct Black Opal Diamond Platinum Oval Cocktail Ring
Located in Miami, FL
This GIA Natural Black Opal and Diamond Cocktail Ring with a total weight of 11.18 grams. Centered
Category
2010s Art Deco Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Modern GIA Black Opal Diamond Platinum Halo Cocktail Ring
Located in Miami, FL
Pristine Condition, and the opal comes with a GIA lab Report 522284709 and a Professional Appraisal
Category
1990s North American Modern Cocktail Rings
Materials
Black Opal, Diamond, Opal, Platinum
GIA 2.79ct Natural Black Opal Diamond Platinum Ballerina Cocktail Ring
Located in Miami, FL
The Multicolor natural display on this GIA certified Opal & Diamond ring, is beautifully
Category
1990s Retro Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
1980s GIA Large Black Opal Diamond Platinum Cocktail Ballerina Ring
Located in Miami, FL
mm high, showcasing a prominent Oval Double Cabochon, prong-set GIA Certified Genuine Black Opal
Category
1990s Modern Cocktail Rings
Materials
Opal, Diamond, Black Opal, Platinum
GIA Vintage Australian Opal & Diamond Ring in Yellow Gold
Located in Bloomington, MN
GIA Vintage Australian Opal & Diamond Ring in Yellow Gold
Introducing this beautiful Australian
Category
21st Century and Contemporary Contemporary Fashion Rings
Materials
Diamond, Opal, 14k Gold, Yellow Gold
GIA Certified 22.85ct natural cabochon opal ring 18Kt Gold
Located in New York, NY
Play of color.
GIA Certified
22.85ct. Natural Non treated Opal ring.
Report: 6224937405
Round
Category
2010s American Solitaire Rings
Materials
Opal, 18k Gold, Yellow Gold
GIA Certified Jadeite Jade Opal Yellow Gold Pendant Necklace
Located in Stamford, CT
Opal and jade pendant necklace. GIA certified natural, no indications of impregnation jadeite jade
Category
Late 20th Century Pendant Necklaces
Materials
Jade, Opal, Gold, 14k Gold, Yellow 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
GIA Certified 1.06 Carats Black Opal Diamonds set in Platinum Ring
Located in Los Angeles, CA
enhance the opal's beauty, creating a luxurious contrast. This unique piece is accompanied by a GIA report
Category
21st Century and Contemporary Unknown Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
GIA 5.39 carats Black Opal & Diamond Ballerina Cocktail Ring in Platinum
Located in La Jolla, CA
GIA 5.39 carats Black Opal and Diamond Ballerina Cocktail Ring in Platinum
Black Opal and Diamond
Category
21st Century and Contemporary North American Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
GIA Certified 2.29 Carat Opal Diamond Halo Platinum Pendant Necklace
Located in Stamford, CT
Natural untreated 2.28 carat GIA certified dark gray opal with green and blue flash with a halo of
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Opal, Platinum
19.15 Carat GIA Midnight Black Opal 18 Karat Gold Ring
Located in METAIRIE, LA
This Opulent Opal Solitaire ring features a 19.15 carat GIA Certified Black Opal possessing every
Category
Vintage 1970s More Bracelets
Materials
Opal, Yellow Gold, 18k Gold
ANGARA GIA Certified Black 6.58ct Opal Ring in 18K Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Oval Black Opal Ring with Reverse Tapered Shank
Category
21st Century and Contemporary American Modern Solitaire Rings
Materials
Black Opal, Opal, Yellow Gold
ANGARA GIA Certified Black 6.58ct Opal Ring in 14K Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Oval Black Opal Ring with Reverse Tapered Shank
Category
21st Century and Contemporary American Modern Solitaire Rings
Materials
Black Opal, Opal, Yellow Gold
GIA Certified Natural Opal Butterfly Bypass Ring in Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Butterfly Bypass Ring
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Opal, Yellow Gold
GIA Certified Natural Opal Butterfly Bypass Ring in White Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Butterfly Bypass Ring
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Opal, White 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
David Morris Kaleidoscopic Opal 35.38ct & GIA Certified 0.42ct Diamond Pendant
By David Morris
Located in London, GB
.
18 karat white gold
Opal 35.38ct
White diamond round 0.42ct (includes GIA certificate and certificate
Category
21st Century and Contemporary British Contemporary Pendant Necklaces
Materials
Diamond, Opal, 18k Gold, White Gold
ANGARA GIA Certified Solitaire Opal Ring in Platinum with Scrollwork
By ANGARA INC.
Located in Los Angeles, CA
Claw-Set GIA Certified Solitaire Oval Opal Ring with Split Shank
...
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Platinum
Estate GIA 18.81 Carat Opal Diamond 14 Karat Cocktail Ring
Located in Miami, FL
This eye-catching cocktail ring boasts color with a large oval-shaped
fiery Opal offering bursts
Category
1990s American Cocktail Rings
Materials
Diamond, Opal, 14k Gold, Platinum
Angara Gia Certified Solitaire Opal Ring in Platinum with Scrollwork
By ANGARA INC.
Located in Los Angeles, CA
Claw-Set GIA Certified Solitaire Oval Opal Reverse Tapered Ring with Scrollwork
Category
21st Century and Contemporary American Modern Fashion Rings
Materials
Opal, Platinum
GIA Certified Large Carved Opal Rose Gold Frame Pendant Necklace
Located in Stamford, CT
Hand carved opal pendant and necklace. Intricate blue green opal carvings of a woman in flowing
Category
Mid-20th Century Pendant Necklaces
Materials
Opal, Gold, 14k Gold, Rose Gold
Gia Certified 8.04ct Natural Cabochon Opal Diamonds Cocktail Ring 14kt
Located in New York, NY
Play of color.
GIA Certified
8.04ct. Natural Non treated Opal ring.
Report: 5222531468
Oval
Category
2010s American Solitaire Rings
Materials
Diamond, Opal, 14k Gold, Yellow Gold
Peter Suchy GIA Certified 7.55 Carat Black Opal Diamond Platinum Cocktail Ring
By Peter Suchy
Located in Stamford, CT
with a halo of round diamonds. Gia Certified. The opal is from an estate circa 1950. Vivid green, blue
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
Estate Platinum Harlequin Black Opal Diamond Cocktail Ring Sz 6.5 GIA
Located in Winter Springs, FL
By far not only the most impressive harlequin black opal we have ever owned, but also that we have
Category
Vintage 1960s Retro Cocktail Rings
Materials
Diamond, Black Opal, Platinum
ANGARA GIA Certified Black 6.58ct Opal Ring with Reverse Tapered Shank WhiteGold
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Oval Black Opal Ring with Reverse Tapered Shank
Category
21st Century and Contemporary American Modern Solitaire Rings
Materials
Black Opal, Opal, White Gold
ANGARA GIA Certified Black 6.58ct Opal Ring with Reverse Tapered Shank WhiteGold
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Oval Black Opal Ring with Reverse Tapered Shank
Category
21st Century and Contemporary American Modern Solitaire Rings
Materials
Black Opal, Opal, White Gold
ANGARA GIA Certified Natural Opal Butterfly Bypass Ring in Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Butterfly Bypass Ring
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Opal, Rose Gold
ANGARA GIA Certified Natural Opal Butterfly Bypass Ring in White Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Butterfly Bypass Ring
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Opal, White Gold
ANGARA GIA Certified Natural Opal Butterfly Bypass Ring in Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Butterfly Bypass Ring
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Opal, Yellow Gold
ANGARA GIA Certified Natural Opal Butterfly Bypass Ring in Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Butterfly Bypass Ring
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Opal, White Gold
GIA Certified 4.07 CT Natural Opal Diamond 14K White Gold Ring
Located in Westport, CT
A majestic 14K white gold natural opal ring, accompanied by a GIA certificate, report #: 1192097284
Category
20th Century North American Cocktail Rings
Materials
Diamond, Opal, White Gold
ANGARA GIA Certified Opal Split Shank Ring in Platinum with Scrollwork
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Oval Opal Split Shank Ring with Scrollwork
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Platinum
Angara GIA Certified Natural Opal White Gold Pendant Nacklace with Diamond
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Pendant with Diamond Floral Halo
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Opal, White Gold
H 0.2 in W 0.49 in L 0.72 in
ANGARA GIA Certified Natural Opal White Gold Pendant Nacklace with Diamond
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Pendant with Diamond Floral Halo
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Opal, White Gold
H 0.2 in W 0.49 in L 0.72 in
ANGARA GIA Certified Natural Opal Yellow Gold Pendant Nacklace with Diamond
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Pendant with Diamond Floral Halo
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Opal, Yellow Gold
H 0.2 in W 0.49 in L 0.72 in
Angara Gia Certified Natural Opal Rose Gold Pendant Nacklace with Diamond
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Pendant with Diamond Floral Halo
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Opal, Rose Gold
H 0.2 in W 0.49 in L 0.72 in
ANGARA GIA Certified Natural Opal Rose Gold Pendant Nacklace with Diamond
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Pendant with Diamond Floral Halo
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Opal, Rose Gold
H 0.2 in W 0.49 in L 0.72 in
Angara Gia Certified Natural Solitaire Opal Nature Inspired Ring in Platinum
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Solitaire Pear-Shaped Opal Nature Inspired Ring
...
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Platinum
Angara GIA Certified Solitaire Opal Ring in Platinum with Leaf Motifs
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Solitaire Oval Opal Reverse Tapered Ring with Leaf Motifs
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Platinum
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
Angara Gia Certified Solitaire Opal Ring in Platinum with Leaf Motifs
By ANGARA INC.
Located in Los Angeles, CA
Claw-Set GIA Certified Solitaire Oval Opal Reverse Tapered Shank Ring with Leaf Motifs
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Platinum
GIA Certified 9.00 Carats Natural Black Opal Yellow Gold Men's Fashion Ring
Located in New York, NY
Showcasing a stunning and beautiful GIA certified 9.00 carats natural black opal freeform gemstone
Category
21st Century and Contemporary American Contemporary Fashion Rings
Materials
Black Opal, Opal, Yellow Gold, 18k Gold
Natural Ethiopian Opal Sapphire Necklace 14k Gold 11.5 TCW GIA Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Ethiopian Opal Sapphire Necklace 14k Gold 17" 11.5 TCW GIA Certified
Category
2010s American Pendant Necklaces
Materials
Opal, Sapphire, Gold, 14k Gold, Rose Gold
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
GIA Opal Australian Diamond Platinum Vintage Ring Solid Rainbow Huge 12.52 Cts!
Located in Sylvania, GA
Old South Jewels proudly presents...LUXURY HUGE GIA CERTIFIED SOLID AUSTRALIAN OPAL & DIAMOND
Category
Antique 19th Century Cocktail Rings
Materials
Diamond, Opal, Platinum
GIA Certified Natural Opal Split Shank Halo Ring in Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Split Shank Halo Ring
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Opal, Yellow Gold
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Opal Gia For Sale on 1stDibs
Find the exact opal gia you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and Yellow Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for an opal gia 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 piece, 1 Carat and 1.5 Carat are consistently popular carat weights. Finding an appealing opal gia — no matter the origin — is easy, but Peter Suchy, Nazarelle and Original Deco / Mindi Mond Redesign each produced a popular version that is worth a look. An opal gia can be a stylish choice for most occasions, but Opal rings, from our inventory of 32, can add a particularly distinctive touch to your look, day or night. See these pages for an oval cut iteration of this accessory, while there are also cabochon cut and round cut cut versions available here, too. If you’re browsing our inventory for an opal gia, 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 a Opal Gia?
On average, an opal gia at 1stDibs sells for $10,718, while they’re typically $2,500 on the low end and $59,450 for the highest priced versions of this item.
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