Certified Opal
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Certified Opal, Emerald and Diamond Cocktail Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
, the lush green allure of emeralds, and the captivating play of colors from opals. Currently sized at
Category
21st Century and Contemporary Art Deco Cocktail Rings
Materials
Diamond, Emerald, Opal, 18k Gold, 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
GIA Certified Natural Opal Split Shank Yellow Gold Ring with Diamond Halo
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Opal Split Shank Ring with Diamond Halo
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Opal, Yellow Gold
GIA Certified Natural Opal Split Shank Yellow Gold Ring with Diamond Halo
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Opal Split Shank Ring with Diamond Halo
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Opal, Yellow Gold
Angara Gia Certified Natural Opal Split Shank Rose Gold Ring with Diamond Halo
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Opal Split Shank Ring with Diamond Halo
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Opal, Rose Gold
ANGARA GIA Certified Natural Opal Split Shank Rose Gold Ring with Diamond Halo
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Opal Split Shank Ring with Diamond Halo
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Opal, Rose Gold
ANGARA GIA Certified Natural Opal Split Shank White Gold Ring with Diamond Halo
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Opal Split Shank Ring with Diamond Halo
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Opal, White Gold
ANGARA GIA Certified Natural Opal Split Shank White Gold Ring with Diamond Halo
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Opal Split Shank Ring with Diamond Halo
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Opal, White Gold
ANGARA GIA Certified Natural Opal Oval East-West Solitaire Ring in Platinum
By ANGARA INC.
Located in Los Angeles, CA
Secured in an east-west style in a six-claw setting, the oval GIA certified opal captivates with
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Platinum
Angara GIA Certified Natural Opal Oval East-West Solitaire Ring in Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
Secured in an east-west style in a six-claw setting, the oval GIA certified opal captivates with
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Rose Gold
ANGARA GIA Certified Natural Opal Oval East-West Solitaire Ring in Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
Secured in an east-west style in a six-claw setting, the oval GIA certified opal captivates with
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Yellow Gold
ANGARA GIA Certified Natural Opal Oval East-West Solitaire Ring in White Gold
By ANGARA INC.
Located in Los Angeles, CA
Secured in an east-west style in a six-claw setting, the oval GIA certified opal captivates with
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, White Gold
ANGARA GIA Certified Natural Opal Oval East-West Solitaire Ring in White Gold
By ANGARA INC.
Located in Los Angeles, CA
Secured in an east-west style in a six-claw setting, the oval GIA certified opal captivates with
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Yellow Gold
ANGARA GIA Certified Natural Opal Oval East-West Solitaire Ring in Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
Secured in an east-west style in a six-claw setting, the oval GIA certified opal captivates with
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Yellow Gold
ANGARA GIA Certified Natural Opal Oval East-West Solitaire Ring in Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
Secured in an east-west style in a six-claw setting, the oval GIA certified opal captivates with
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Rose Gold
Angara Gia Certified Natural Opal Ring in Platinum with Reverse Tapered Shank
By ANGARA INC.
Located in Los Angeles, CA
The vibrant color play of the GIA certified opal makes it a gem of astounding beauty. It is oval
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Platinum
GIA Certified Natural Opal Ring in Rose Gold with Reverse Tapered Shank
By ANGARA INC.
Located in Los Angeles, CA
The vibrant color play of the GIA certified opal makes it a gem of astounding beauty. It is oval
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Rose Gold
Angara Gia Certified Natural Opal Ring in White Gold with Reverse Tapered Shank
By ANGARA INC.
Located in Los Angeles, CA
The vibrant color play of the GIA certified opal makes it a gem of astounding beauty. It is oval
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, White Gold
Angara Gia Certified Natural Opal Ring in Yellow Gold with Reverse Tapered Shank
By ANGARA INC.
Located in Los Angeles, CA
The vibrant color play of the GIA certified opal makes it a gem of astounding beauty. It is oval
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Yellow Gold
Angara Gia Certified Natural Opal Ring in Rose Gold with Reverse Tapered Shank
By ANGARA INC.
Located in Los Angeles, CA
The vibrant color play of the GIA certified opal makes it a gem of astounding beauty. It is oval
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Rose Gold
Angara GIA Certified Natural Opal Ring in Yellow Gold with Reverse Tapered Shank
By ANGARA INC.
Located in Los Angeles, CA
The vibrant color play of the GIA certified opal makes it a gem of astounding beauty. It is oval
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Yellow Gold
Angara GIA Certified Natural Opal Ring in White Gold with Reverse Tapered Shank
By ANGARA INC.
Located in Los Angeles, CA
The vibrant color play of the GIA certified opal makes it a gem of astounding beauty. It is oval
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, White Gold
GIA Certified Natural Opal Ring in White Gold with Blue & White Diamonds
By ANGARA INC.
Located in Los Angeles, CA
This oval opal ring exquisitely crafted in 18k white gold exhibits dreamy allure. The GIA certified
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, White Gold
GIA Certified Natural Opal Ring in Yellow Gold with Blue & White Diamonds
By ANGARA INC.
Located in Los Angeles, CA
certified opal is prong set within a scalloped halo of white and enhanced blue diamonds. Finished with
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Yellow Gold
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
Angara GIA Certified Natural Opal Ring in White Gold with Blue & White Diamonds
By ANGARA INC.
Located in Los Angeles, CA
This oval opal ring exquisitely crafted in 14k white gold exhibits dreamy allure. The GIA certified
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, White Gold
Angara Gia Certified Natural Opal Ring in Yellow Gold with Blue & White Diamonds
By ANGARA INC.
Located in Los Angeles, CA
certified opal is prong set within a scalloped halo of white and enhanced blue diamonds. Finished with
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Yellow Gold
Angara Gia Certified Natural Opal Ring in Rose Gold with Blue & White Diamonds
By ANGARA INC.
Located in Los Angeles, CA
This oval opal ring exquisitely crafted in 18k rose gold exhibits dreamy allure. The GIA certified
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Rose Gold
Angara Gia Certified Natural Opal Ring in Rose Gold with Blue & White Diamonds
By ANGARA INC.
Located in Los Angeles, CA
This oval opal ring exquisitely crafted in 14k rose gold exhibits dreamy allure. The GIA certified
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Opal, Rose Gold
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
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
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
Free Shipping
W 1.08 in D 0.16 in L 0.62 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
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W 0.86 in D 0.14 in L 0.44 in
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
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
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
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
Australian Opal & Diamond Pendant Certified
Located in Southbury, CT
A shimmering, ethereal natural Australian precious opal is prong-set within twin rings of 14K
Category
Mid-20th Century Artisan Pendant Necklaces
Materials
Diamond, Opal
Certified Platinum Opal and Diamond Ring
Located in West Palm Beach, FL
A beautiful platinum Opal & Diamond ring. This, lovely 4.50cts Opal ring is surround with 2cts of
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, Opal, Platinum
Art Deco Opal & Diamond Ring Certified
Located in Southbury, CT
This Art Deco opal and diamond ring features a glowing, ethereal certified natural Australian
Category
Vintage 1930s American Art Deco Cocktail Rings
Materials
Diamond, Opal, 18k Gold, White Gold
Fire Opal Ring Certified 5.5 Carats Circa 1940s
Located in Southbury, CT
six cabochons of natural fire opals from Mexico. These gorgeous and highly-prized gems measure from
Category
Vintage 1940s Retro Cocktail Rings
Materials
Opal, Fire Opal, 14k 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
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
Diamond Opal Ring, Necklace 18k Gold 11 TCW Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Opal Diamond Necklace with Ring Pendant 18k Gold 11 TCW Certified
Category
2010s Italian Modern Cocktail Rings
Materials
Opal, Diamond, 18k Gold, White 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
Certified Cabochon Opal and Colombian Emerald Cocktail Dome Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
A statement Opal and Colombian Emerald cabochon cocktail ring, with White Diamonds. This enchanting
Category
21st Century and Contemporary Modern Cocktail Rings
Materials
Emerald, Opal, 18k Gold, White Gold
0.25 Carat Diamond Round Oval Opal Bottom Earrings Certified
Located in New York, NY
Opal central stone
Diamond button Earrings:
Total Carat Weight: 0.25 Carats
Number of Diamonds: 16
Category
2010s American Stud Earrings
Materials
Opal, Diamond, 14k Gold, Yellow Gold
Certified Fire Opal, Diamond, Emerald and Sapphire Yellow Gold Ring
By Rosior
Located in Porto, PT
Rosior Contemporary Cocktail Ring set in Yellow Gold with:
- 1 Cabochon Cut Fire Opal with 4,93 ct
Category
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Materials
Diamond, Emerald, Opal, Sapphire, Fire Opal, Gold, Yellow Gold, Rhodium
GIA Certified 1.06 Carats Black Opal Diamonds set in Platinum Ring
Located in Los Angeles, CA
This exquisite ring features a stunning oval-shaped natural black opal, measuring 8.86 x 5.54 x
Category
21st Century and Contemporary Unknown Cocktail Rings
Materials
Diamond, Opal, Black Opal, Platinum
11 Carat Australian Black Opal Certified "Lightening Ridge" Mine 18K Ring
By Malpani Jewels
Located in Hung Hom, HK
jewellery.
A wonderful cocktail of colors form on the body of this certified 11 carat black opal from
Category
2010s Hong Kong Art Nouveau Cocktail Rings
Materials
Diamond, Opal, Black Opal, 18k Gold
12.49 Carat Australian Black Opal Certified "Lightening Ridge" Mine 18K Ring
By Malpani Jewels
Located in Hung Hom, HK
jewellery.
A wonderful cocktail of colors form on the body of this certified 12 carat black opal from
Category
2010s Hong Kong Art Nouveau Solitaire Rings
Materials
White Diamond, Opal, Black Opal, 18k Gold
4.7 Carat Australian Black Opal Certified "Lightening Ridge" Mine 18K Ring
By Malpani Jewels
Located in Hung Hom, HK
jewellery.
A wonderful cocktail of colors form on the body of this certified 4.7 carat black opal from
Category
2010s Hong Kong Art Nouveau Engagement Rings
Materials
White Diamond, Opal, Black Opal, 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 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
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
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Certified Opal For Sale on 1stDibs
On 1stDibs, you can find the most appropriate certified opal for your needs in our varied inventory. Frequently made of Gold, Platinum and 18k Gold, this item was constructed with great care. You can easily find a 22 antique edition and 44 modern creations to choose from as well. Making the right choice when shopping for a certified 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. There have been many well-made iterations of the classic certified opal over the years, but those made by Malpani Jewels, Merkaba and Tamir are often thought to be among the most beautiful. While most can agree that any certified opal from our collection can easily elevate most outfits, but the choice of a Diamond version from the 50 available is guaranteed to add a special touch to your ensemble. 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. There aren’t many items for men if you’re seeking a certified opal, as most of the options available are for women and unisex.
How Much is a Certified Opal?
Prices for a certified opal can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $599 and can go as high as $120,000, while this accessory, on average, fetches $10,000.
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