Angara GIA Certified Natural Opal Oval Solitaire Ring 14K Solid Gold for Women
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 its mesmerizing color-play.
Opal, Gold, 14k Gold
Angara GIA Certified Natural Opal with Diamond Ring in 14k Solid Gold for Women
By ANGARA INC.
Located in Los Angeles, CA
The vibrant color play of the GIA certified opal makes it a gem of astounding beauty.
Opal, Diamond, Gold, 14k Gold
Angara Natural GIA Certified 2.08 ct Opal Double Halo Pendant in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Opal Double Halo PendantOctober Birthstone Pendant for Women: Opal is the October birthstone and the traditional gemstone gift for the 12th, 14th, ...
Diamond, Opal, Gold, 14k Gold
Australian Black Opal and Diamond Ring in Platinum, GIA Certified
Located in La Jolla, CA
Total opal weight is 6.45 carats. The opal originates from Australia and is GIA certified.
Diamond, Opal, Black Opal, Platinum
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 open circle, in a 14k yellow gold setting, accented with 3 round cabochon opals. 14...
Jade, Opal, Gold, 14k Gold, Yellow 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.
Opal, Diamond, 14k Gold, 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 18 round brilliant cut diamonds. 18 inch chain and bail are platinum as well. 1 o...
Diamond, Opal, Platinum
GIA Certified 2.40ct Natural Black Opal & Diamond Ring 14K Yellow Gold
Located in Media, PA
This is a magnificent GIA-certified natural black opal and diamond ring, masterfully crafted in solid 14K yellow gold, showcasing a mesmerizing and natural play of color.
Opal, Diamond, Black Opal, 14k Gold, Yellow Gold
Platinum Baguette Diamond GIA Certified 11.01 Carat Australian Black Opal Ring
Located in Los Angeles, CA
DeKara Design Collection Metal- 90% Platinum, 10% Iridium. Stones- GIA Certified Oval Australian Black Opal, 115 Baguette Diamonds G-H-I Color VS1-VS2-SI1 Clarity 3.17 Carats.
Diamond, Opal, Black Opal, Platinum
GIA Certified Natural Opal & Diamond 14k Ring – 23x15mm Light Gray Cabochon
Located in Media, PA
GIA Certified Natural Opal Ring – 23x15mm Light Gray Cabochon, Vibrant Play-of-Color, Size 8.25, 11.71g Make a statement with this bold and beautiful GIA-certified natural opal 14k ...
Diamond, Opal, 14k Gold
Peter Suchy GIA Certified 7.55 Carat Black Opal Diamond Platinum Cocktail Ring
By Peter Suchy
Located in Stamford, CT
Mounted in a platinum setting with a halo of round diamonds. Certified by the GIA as natural with no idications of heating.
Diamond, Opal, Black Opal, Platinum
Platinum GIA Certified 7.46 Carat Oval Lightning Ridge Opal Engagement Ring
Located in Los Angeles, CA
DeKara Designs Collection Our latest design! An entirely handmade ONE OF A KIND elegant and lustrous Lightning Ridge Australian Gray Opal cabochon surrounded by beautiful baguette ...
Diamond, Opal, Black Opal, Platinum
Platinum GIA Certified 6.78 Carat Lightning Ridge Black Opal Engagement Ring
Located in Los Angeles, CA
DeKara Designs Collection Our latest design! An entirely handmade ONE OF A KIND elegant and lustrous Lightning Ridge Australian Black Opal cabochon surrounded by beautiful baguette...
Diamond, Opal, Black Opal, Platinum
$3,960Sale Price|20% Off
Natural Ethiopian Opal Sapphire Necklace 14k Gold 11.5 TCW GIA Certified
Located in Brooklyn, NY
Natural Fine Quality Ethiopian Pear Cabochon Opal and Sapphire Necklace 14k Gold 17" 11.5 TCW GIA Certified and GAL Certified $8,950 016621 This is a Unique Custom Made Glamorous P...
Opal, Sapphire, Gold, 14k Gold, Rose Gold
Natural Opal Diamond Pendant W/ Gold Chain 3.25 TCW GIA Certified
Located in Brooklyn, NY
This Opal necklace has been Certified, Inspected, and Appraised by Gemological Appraisal Laboratory This Beautiful piece of jewelry has been Certified, Inspected, and Appraised by ...
Diamond, Opal, Gold, 14k Gold, White Gold
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 robe framed in a 14k rose gold setting. The opal is carved from Coober Pedy Australian...
Opal, Gold, 14k Gold, Rose Gold
GIA Certified Natural Fire Opal & Diamond Halo Dome Cocktail Statement Ring
Located in Baltimore, MD
GIA Certified Natural Opal & Diamond Halo Dome Cocktail Statement Ring Metal: 14k white gold Weight: 13.16 grams Diamonds: Approx. 1.00 CTW F-G VS round natural diamonds Opal: GIA c...
Diamond, Opal, White Gold
GIA Certified 8.45 Carat Black Opal & Diamond Halo Platinum Vintage Ring
Located in Miami, FL
GIA Certified Vintage 8.45 Carat Natural Black Opal & 0.70 Carat Diamond Halo in Platinum 900 Halo Set Cocktail Ring, Size 6.75.
Diamond, Opal, Platinum
$3,960Sale Price|20% Off
Natural White Opal Diamond Ring 14k Gold 11 TCW GIA Certified
Located in Brooklyn, NY
This Beautiful piece of jewelry has been Certified, Inspected, and Appraised by GIA, Gemological Institute of America 50 West 47th St.
Diamond, Opal, 14k Gold, White Gold
GIA Certified 8.69 Carat Cabochon Black Opal & Diamond in Platinum Cocktail Ring
Located in Miami, FL
GIA-certified 8.69 carat oval cabochon black opal with no color treatment and 1.78 carat total weight baguette diamond ballerina halo in platinum 900 cocktail ring.
Diamond, Black Opal, Platinum
GIA Certified 5.38 Carat Black Opal and Diamond Ballerina Vintage Platinum Ring
Located in Miami, FL
GIA Certified vintage 5.83 carat black opal and diamond halo ballerina ring in platinum 900.
Diamond, Opal, Black Opal, Platinum
GIA Certified 5.75 Carats Natural Black Opal & Yellow Diamond Fashion Ring
Located in New York, NY
A one-of-a-kind fashion ring, showcasing a GIA certified 5.75 carats black natural opal with a freeform shape and no indications of heat treatment, set on an extremely rare prong set...
Yellow Diamond, Opal, Black Opal, 18k Gold, Yellow Gold, Platinum
GIA Certified 4.07 CT Opal Diamond 14K White Gold Halo Ring
Located in Westport, CT
An original 14K white gold natural opal and diamond ring, accompanied by a GIA certificate. Centered with one oval natural opal weighing approximately 4.07 CT, displaying a play of c...
Diamond, Opal, White Gold, 14k Gold
GIA Certified Natural Opal & Yellow Sapphire Pendant with Retractable Clasp 18kt
Located in New York, NY
GIA Certified Natural Opal Pendant Report 6213047638 Please see attached report of proper details. 3.50ct Natural Yellow Sapphire Pendant: 2.05 inch long Comfortable and secure ...
Opal, Yellow Sapphire, 18k Gold, Yellow Gold
Platinum Diamond GIA Certified 8.70 Carat Rare Australian Black Opal Ring
Located in Los Angeles, CA
A breathtaking Art Deco Inspired Very Rare Multi Colored GIA Certified Lightning Ridge Australian Black Opal Baguette Diamond Engagement Ring Handmade in 90% Platinum.
Diamond, Black Opal, Platinum
$23,500
H 2.2 in W 1.7 in D 0.3 in Dm 1.7 in L 2.2 in
GIA Certified 27.28 Carat Opal & Diamond Convertible Brooch Pendant in 18K Gold
Located in Plantation, FL
An exceptional high-jewelry convertible brooch and pendant centered by a GIA-certified natural opal of impressive size and vivid character.
Diamond, Opal, 18k Gold
Vintage GIA Certified Black Opal Mixed Cut Diamond Halo 14K Cocktail Ring
Located in Miami, FL
GIA Certified 5 Carat + Black Opal with vibrant play-of-color takes center stage in this vintage 14K white gold ring, adorned with a dazzling halo of mixed cut diamonds.
Diamond, Black Opal, Gold, 14k Gold, White Gold
Peter Suchy GIA Certified 13.74 Carat Opal Diamond Ruby Yellow Gold Pendant
By Peter Suchy
Located in Stamford, CT
Opal, diamond and ruby pendant necklace. GIA certified 13.74cts square opal with a halo of 19 round diamonds and 19 round rubies set in 18k yellow gold. 18 inch chain.
Diamond, Opal, Ruby, Gold, 18k Gold, Yellow Gold
GIA Certified 8 Carat White Opal With Orange Garnet & Aquamarine Halo Ring
By Gad & Co.
Located in Miami, FL
Natural 8 Carat White Opal with Orange Garnet and Aquamarine Ring. This cocktail ring features an array of colored stones. The center features a bezel set 8 carat cabochon-cut white...
Aquamarine, Garnet, Opal, Gold, 18k Gold, Yellow Gold
From $19,499 / item
Angara GIA Certified Natural Opal with Diamond Halo Ring in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Oval Opal Split Shank Ring with Diamond Halo.
Diamond, Opal, Gold, 14k Gold
Angara Natural Classic GIA Certified Oval 19.55ct Opal Halo Necklace in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: Classic GIA Certified Oval Opal Halo NecklaceOctober Birthstone Pendant for Women: Opal is the October birthstone and the traditional gemstone gift for the 12th,...
Diamond, Opal, Gold, 14k Gold
Angara Natural Classic GIA Certified 16.84ct Opal Halo Pendant in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: Classic GIA Certified Pear-Shaped Opal Halo PendantOctober Birthstone Pendant for Women: Opal is the October birthstone and the traditional gemstone gift for the...
Diamond, Opal, Gold, 14k Gold
GIA Certified 27.03 Carat Opal Ruby Diamond 14k Two Tone Gold Pendant Necklace
Located in Stamford, CT
1960's Opal, ruby and diamond pendant necklace. GIA certified 27.03 carat pear shape opal with a halo of 11 round diamonds and 11 round rubies.
Diamond, Opal, Ruby, Gold, 14k Gold, White Gold, Yellow Gold
18K White Gold Halo Diamond GIA Certified 7.51 Carat Radiant Cut Fire Opal Ring
Located in Los Angeles, CA
DeKara Design Collection Metal- 18K White Gold, 18K Rose Gold, .750. Stones- Radiant Cut Mexican Fire Opal 7.51 Carats, 124 Round Diamonds F-G Color VS1-VS2 Clarity 1.44 Carats. ...
Diamond, Opal, Fire Opal, 18k Gold, Rose Gold, White Gold
GIA Certified 4.09-Carat White Opal and Diamond Halo in Platinum and Gold Ring
Located in Miami, FL
GIA certified 4.09-carat white opal with a vibrant array of colors.
Diamond, Opal, Gold, Platinum
GIA Certified 4.09-carat White Opal and Diamond Halo in Platinum and Gold Ring
Located in Miami, FL
GIA certified 4.09-carat white opal with a vibrant array of colors.
Diamond, Opal, Gold, Platinum
Angara Natural GIA Certified Oval 5.45 ct Black Opal Twist Rope Ring in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Oval Black Opal Twist Rope Split Shank RingOctober Birthstone Ring for Women: Black Opal is traditional gift for 12th & 14th wedding anniversaries.
Black Opal, Opal, Gold, 14k Gold
Angara Natural GIA Certified Solitaire Oval 4.65 ct Opal Ring in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: Double Prong-Set GIA Certified Solitaire Oval Opal Twisted Shank RingOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemsto...
Opal, Gold, 14k Gold
Angara Natural GIA Certified Solitaire Oval 4.65 ct Opal Ring in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: Prong-Set GIA Certified Solitaire Oval Opal Reverse Tapered Shank RingOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemst...
Opal, Gold, 14k Gold
Angara Natural GIA Certified Solitaire Round 2.08 ct Opal Ring in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Bezel-Set Solitaire Round Opal Knife-Edged Shank RingOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemstone...
Opal, Gold, 14k Gold
Angara Natural GIA Certified Round 1.62 ct Opal Solitaire ring in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Nature Inspired Bezel-Set Round Opal Solitaire RingOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemstone g...
Opal, Gold, 14k Gold
Angara Natural GIA Certified Pear 7.81 ct Opal Cocktail Ring in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Pear Opal Cocktail Ring with ScrollworkOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemstone gift for the ...
Opal, Gold, 14k Gold
Angara Natural GIA Certified Pear-Shaped 16.84 ct Opal Halo Pendant in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Pear-Shaped Opal Halo PendantOctober Birthstone Pendant for Women: Opal is the October birthstone and the traditional gemstone gift for the 12th, 1...
Diamond, Opal, Gold, 14k Gold
Angara Natural GIA Certified Pear-Shaped 7.81 ct Opal Halo Pendant in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Pear-Shaped Opal Halo PendantOctober Birthstone Pendant for Women: Opal is the October birthstone and the traditional gemstone gift for the 12th, 1...
Diamond, Opal, Gold, 14k Gold
Angara Natural GIA Certified Oval 6.44 ct Opal Cocktail Halo Ring in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: A GIA certified oval opal is mounted in claw setting on a lustrous split shank.
Opal, Gold, 14k Gold
Angara Natural GIA Certified Oval 3.82ct Opal Ring with Diamond Halo in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Oval Opal Ring with Diamond HaloOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemstone gift for the 12th, 1...
Diamond, Opal, Gold, 14k Gold
Angara Natural Three Stone GIA Certified Round 2.39 ct Opal Ring in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: Three Stone GIA Certified Round Opal Knife-Edge Shank RingOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemstone gift for...
Diamond, Opal, Gold, 14k Gold
Angara Natural GIA Certified Round 1.62 ct Opal Three Stone Ring in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Round Opal Three Stone Ring with Reverse Tapered ShankOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemston...
Diamond, Opal, Gold, 14k Gold
Angara Art Deco Natural GIA Certified Oval 19.55 ct Opal Necklace in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: Classic GIA Certified Oval Opal East-West Necklace With HaloOctober Birthstone Pendant for Women: Opal is the October birthstone and the traditional gemstone gif...
Diamond, Opal, Gold, 14k Gold
Angara Natural GIA Certified Round 2.39 ct Opal Solitaire Ring in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Nature Inspired Bezel-Set Round Opal Solitaire RingOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemstone g...
Diamond, Opal, Gold, 14k Gold
Angara Natural GIA Certified Round 2.39 ct Opal Halo Ring with Diamond 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: Nature Inspired GIA Certified Round Opal Halo Ring with DiamondsOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemstone gi...
Diamond, Opal, Gold, 14k Gold
Angara Natural GIA Certified Pear-Shaped 16.84 ct Opal Ring in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Pear-Shaped Opal Ornate Basket Ring with DiamondsOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemstone gif...
Diamond, Opal, Gold, 14k Gold
Angara Natural GIA Certified 2.08 ct Opal Halo Ring with Diamonds in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Round Opal Halo Ring with DiamondsOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemstone gift for the 12th,...
Diamond, Opal, Gold, 14k Gold
Angara Natural GIA Certified Oval 3.82 ct Opal Ring in 14K Solid Gold for Women
By ANGARA INC.
Located in Los Angeles, CA
Product Description: GIA Certified Oval Opal Ring with Beaded Split ShankOctober Birthstone Ring for Women: Opal is the October birthstone and the traditional gemstone gift for the 1...
Opal, Gold, 14k Gold
21st Century GIA Opal Diamond Cocktail Platinum Ring
Located in Miami, FL
Showcasing a prominent four-prong set cosmic GIA certified natural opal, weighing approximately, 5.40 carats.
Diamond, Opal, Platinum
GIA 6.55 carat Black Opal and Aquamarine Ring in Platinum
Located in La Jolla, CA
GIA Certified 6.55 carat Black Opal and Aquamarine Ring in Platinum Black Opal and Diamond Ring features a GIA certified Black Opal weighing 6.55 carats with Blue, Green, Yellow, a...
Aquamarine, Opal, Black Opal, Platinum
Investment GIA 4.75ct Black Opal Diamond Halo Ring - .900 Platinum - Rare
Located in Media, PA
A masterwork of fine jewelry, this exquisite ring features a GIA Certified 4.75ct Natural Black Opal. Renowned for its deep, dark body tone, this opal exhibits a vibrant, multidimens...
Diamond, Opal, Black Opal, Platinum
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: 2203893790 Shape: Oval Cutting Style: Double Cabochon Cutting Style: Crown: Cutting Style:...
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: 2239220404 Shape: NONE Cutting Style: Cutting Style: Crown: Cutting Style: Pavilion: ...
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: 5234220342 Shape: NONE Cutting Style: Cutting Style: Crown: Cutting Style: Pavilion: ...
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: 6227841105 Shape: Oval Cutting Style: Cabochon Cutting Style: Crown: Cutting Style: Pavil...
Opal, Black Opal
Unavailable
W 0.86 in D 0.14 in L 0.44 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: 2211817189 Shape: Freeform Tablet Cutting Style: Cutting Style: Crown: Cutting Style: P...
Opal, Black Opal
GIA Certified 3.96 Carat Oval Shape Natural Opal
Located in LA, CA
GIA Certified 3.96 carats Oval Shape Natural Opal 16.16 x 11.08 x 3.95 mm GIA #2225851161 3.96 carats is a sizeable amount for an opal, and if it exhibits exceptional color, clarity...
Opal
GIA Certified 2.96 Carat Oval Shape Natural Opal
Located in LA, CA
GIA Certified 2.96 carats Oval Shape Natural Opal 14.79 x 12.33 x 2.41 mm GIA # 2225851168 $ 1,000.00 Beautiful Natural White Color The 2.96ct oval-shaped opal has both psycholo...
Opal
GIA Certified Freeform 2.68 Carat Australian Black Fire Opal
Located in LA, CA
GIA 2.68ct Freeform Natural Australian Black Fire Opal Cabochon 15.31x11.70x2.45mm GIA #2201525624 Black opals are carriers of strong karma, representing justice and providing their ...
Fire Opal
GIA Certified 2.20 Carat Triangular Natural Black Fire Cabochon Opal
Located in LA, CA
2.20ct Triangular Natural Australian Black Fire Opal Cabochon 12.08 x 11.90 x 2.72 mm GIA#1206525636 The most distinctive, varied, and lovely birthstone is undoubtedly the opal. This...
Opal
GIA Certified 3.34 Carat Oval Shape Natural Australian Black Fire Opal
Located in LA, CA
GIA 3.34ct Oval Shape Natural Australian Black Fire OPAL 13.06X9.48X4.18mm GIA #2215413920 Possibly the most distinctive, varied, and lovely birthstone is the opal. This 3.34ct Blac...
Fire Opal
GIA Certified 7.17 Carat Natural Australian Black Fire Opal Platinum Ring
Located in LA, CA
Platinum : 11.80gm Natural Australian Black Fire opal : 7.17ct Natural Diamonds : 0.70ct GIA # 2215138442 Delicately mounted in GIA Certified Platinum with 11.80gm weight, this rare...
White Diamond, Black Opal, Fire 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 characteristic of an Opal collector's prized Opal!
Opal, Yellow Gold, 18k Gold
Australian 19.06ct Boulder Opal, Diamond, 18k Gold & Platinum Bracelet
Located in MAIN BEACH, QLD
— Fast and highly secure worldwide delivery — Fully insured and discreetly packaged — Lifetime warranty — A Certificate of Authenticity by a GIA-certified gemologist THE GRYFFIN O...
Diamond, Opal, 18k Gold, Platinum
GIA Certified Opal & Diamond Cocktail Ring
Located in Webster, NY
Stunning custom made GIA certified Opal & Diamond ring. Gemstone: Opal & Diamond Opal Size: 16.5 x 15 x 10.85mm Diamond Carat Weight: .70CTW Diamond Cut: Round Brilliant Cut Color...
Diamond, Opal, 14k Gold
GIA Certified 23.08 Carat Opal Ring
Located in Boca Raton, FL
Material: 14k White Gold Gemstone Details: GIA Certified Opal gemstone 23.08ct (GIA# 2195617924) Diamond Details: Approximately 4.41ctw baguette and round brilliant diamonds.
Diamond, White Diamond, Opal, 14k Gold, White Gold
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 complemented by the ballerina design, Crafted in solid Platinum, the center is adorned by a ...
Diamond, Opal, Black Opal, Platinum
Mesmerizing 3.64ct Opal Gemstone - GIA Certified
Located in רמת גן, IL
Certified by GIA, this opal is a stunning choice for those seeking an eye-catching gemstone!
Opal
Modern GIA Certified Black Opal Diamond Platinum Cocktail Ring
Located in Miami, FL
The Have the Beauty of the Universe, right in your finger! This stunning Black Opal & Diamond Cocktail ring is crafted in Solid Platinum, weighing 12.3 grams and the top measures ...
Diamond, Opal, Black Opal, Platinum
GIA Certified Natural Black Boulder Opal Necklace 18 Karat
Located in New York, NY
Boulder Blues GIA Certified 21.02 x 19.09mm Natural Non treated Black Opal.
Opal, 14k Gold, Yellow Gold
GIA Certified Natural Grey Opal Diamond Ring in Platinum
Located in Houston, TX
Platinum ring featuring a natural grey opal accented by diamonds. The opal total 3.15 carats, accompanied by a GIA report. On the sides of the opal are two triangular shaped diamon...
Diamond, Opal, Platinum
GIA Certified 3.59ct Black Opal & Diamond Platinum 3-Stone Ring
Located in La Jolla, CA
GIA Certified 3.59 carat Black Opal and Diamond 3-stone Ring in Platinum Black Opal and Diamond Ring features an oval-shaped GIA certified Black Opal with Blue and Green play of co...
Diamond, Opal, Black Opal, Platinum
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.
Opal, 18k Gold, Yellow Gold, Gold
GIA Certified 10.91 Carat Natural Opal Diamonds Pendant 18 Karat
Located in New York, NY
Play of color. GIA Certified 10.91ct. Natural Non treated Opal.
Diamond, Opal, 18k Gold, Yellow Gold
GIA Certified 3.85 Carat Opal Diamond Garnet Platinum Gold Pendant Necklace
Located in Stamford, CT
GIA certified natural semi black (dark gray) custom shape opal with orange, green and blue broad flash.
Diamond, Opal, Garnet, Gold, 18k Gold, Yellow Gold, Platinum
Vintage 2 Carat Oval Black Opal & Diamond 3 Stone Platinum Ring GIA Certified
Located in Miami, FL
Vintage GIA certified black opal and diamond ring in platinum 900.
Diamond, Opal, Black Opal, Platinum
GIA Certified 11.11 Carat Australian Black Opal Ruby and Diamond Ring
By Nazarelle
Located in Houston, TX
This ring is made with 14 karat white gold and features an 11.11ct GIA certified Australian Black Opal (GIA Certificate number: 5202388982) with a mixture of colors like red, orang...
Opal, Diamond, Ruby, 14k Gold, Gold, White Gold, Rhodium
Art Deco Platinum 4 Carat Black Opal and Diamond Ring GIA Certified
Located in Cape May, NJ
Era: Art Deco Hallmarks: 10% IR, PLAT Composition: Platinum Primary Stone: Black Opal Stone Carat Weight: Approximately 4 Carats Accent Stone: Baguette and Round Cut Diamonds A...
Opal, Platinum
18K Two Tone Gold Halo Diamond GIA Certified 11 Carat Black Opal Necklace
Located in Los Angeles, CA
Metal- 18K White Gold, 18K Yellow Gold, .750. Stones- 1 Genuine GIA Certified Australian Black Opal 11.04 Carats, 1 GIA Certified Marquise Diamond D Color SI1 Clarity 1.01 Carats, 2...
Diamond, Black Opal, Gold, 18k Gold, White Gold
GIA Natural Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A tremendous amount of color is exhibited through this GIA certified Australian opal. Placed in an exquisite hand made art deco platinum ring that has been designed with clean, white...
Diamond, Opal, Platinum
GIA Certified Vivid Black Opal 5.19 ct Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Design name: The Magnificent! Design Idea: The most vivid and rare of the Earth’s treasures I have ever seen! The 4.35 ct Australian Black Opal has an extraordinary play of colors....
Diamond, Black Opal, Yellow Gold
Natural GIA Cert Opal Diamond Platinum Ring
Located in Beverly Hills, CA
A tremendous amount of color is exhibited through this GIA certified Australian opal. Placed in an exquisite hand made art deco platinum ring that has been designed with clean, white...
Diamond, Opal, Platinum
1980s GIA Large Black Opal Diamond Platinum Cocktail Ballerina Ring
Located in Miami, FL
This cosmic looking Black Opal and diamond Ballerina Ring is crafted in Solid Platinum, Weighing 24.4 grams and measuring 25 mm x 31 mm, 14 mm high, showcasing a prominent Oval Doub...
Diamond, Black Opal, Opal, Platinum
GIA 12.80 Carats Opal Diamond Platinum Halo Cocktail Ring
Located in Miami, FL
A stunning natural large white opal with diamonds in a Halo design compose this exquisite cocktail ring, Crafted in solid Platinum, the center is adorned by a GIA certified Double C...
Diamond, Opal, Platinum
GIA Black Opal Australian Platinum Diamond Vintage Ring Fire Solid Huge 6.79 CTS
Located in Sylvania, GA
Old South Jewels proudly presents...LUXURY GIA CERTIFIED SOLID AUSTRALIAN BLACK OPAL & DIAMOND VINTAGE PLATINUM RING!
Diamond, Opal, Black Opal, Platinum
Sold
H 0.6 in W 0.9 in L 19 in
New Platinum 6.4ctw GIA Oval Cabochon Fiery Gray Opal Round Diamond Halo Pendant
Located in Montclair, NJ
The pendant features a gorgeous GIA certified gray opal that is 100% natural and weighs exactly 5.19 carats.
Diamond, Opal, Platinum
Vintage 18k Gold GIA Gray Cabochon Opal w Round & Baguette Diamond Cocktail Ring
Located in Montclair, NJ
This magnificent vintage ring was crafted from solid 18k yellow gold and features a gorgeous, GIA certified, natural gray opal prong set at its center.
Diamond, Opal, 18k Gold, Yellow Gold
Vintage 18k Yellow Gold GIA Natural Gray Opal Round & Baguette Diamond Halo Ring
Located in Montclair, NJ
This magnificent vintage ring was crafted from solid 18k yellow gold and features a gorgeous, GIA certified, natural gray opal prong set at its center.
Diamond, Opal, 18k Gold, Yellow Gold
Sold
H 0.91 in W 0.8 in
18k Gold 4.46ctw GIA Bezel Set Orange Fire Opal w/ Diamond Brushed Slide Pendant
Located in Montclair, NJ
This magnificent and well made slide pendant was crafted in solid 18k yellow gold and features a GIA certified, TOP QUALITY, fire opal stone adorned with 6 adorable round brilliant d...
Diamond, Fire Opal, 18k Gold, Yellow Gold
Vintage 18k Two Tone Gold GIA Fiery Opal Dual Diamond Halo Bead Open Work Ring
Located in Montclair, NJ
This magnificent and fancy vintage ring was crafted from solid 18k yellow and white gold and features a breathtaking, GIA certified, natural opal gemstone neatly and elegantly multi-...
Diamond, Opal, 18k Gold, White Gold, Yellow Gold
18 Karat White Gold Black Opal, Paraiba Tourmaline, and Diamond Ring
By Nazarelle
Located in Houston, TX
This ring is made with 18 karat white gold and features a 4.95ct long natural black opal (GIA certified: 6177239503) with a mixture of colors like blue, green, purple, and orange.
Opal, Diamond, Tourmaline, Gold, 18k Gold, White Gold
GIA Black Opal Diamond Platinum Ballerina Cocktail Ring
Located in Miami, FL
The look of the earth in one piece! This GIA certified Opal & Diamond ring is a perfect icebreaker, Crafted in solid Platinum, the center is adorned by a GIA certified Black Opal w...
Diamond, Opal, Black Opal, Platinum
Certified GIA Natural Black Opal Diamond Platinum Floral Cocktail Ring
Located in Miami, FL
Stunning natural color display black opal with diamonds in a Floral Inspired design compose this exquisite cocktail ring, Crafted in solid Platinum, the center is adorned by a GIA c...
Diamond, Opal, Black 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 IN ITALY This magnificent pendant is very versatile and can be used both vertic...
Diamond, Opal, Black Opal, Gold
GIA Certified 9.00 Carats Natural Black Opal Men's Fashion Ring in Yellow Gold
Located in New York, NY
A dashing men's fashion ring, showcasing a 9.00 carats elongated cabochon gemstone certified by GIA as a natural black opal, bezel-set on 18K yellow gold, 11.60 mm in length and 23.1...
Opal, Black Opal, 18k Gold, Yellow Gold
Peter Suchy GIA Certified .36 Carat Opal Diamond Yellow Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Genuine Australian black opal with rare red broad flash set in a simple diamond halo pendant in the Peter Suchy workshop 1 oval black opal reddish gray with bluish green display of ...
Diamond, Opal, Gold, 14k Gold, Yellow Gold
GIA Certified 35 Carat Marcus & Co Australian Black Opal in 18K Gold Pendant
By Marcus & Co.
Located in Miami, FL
Set in luxurious 18K yellow gold, the pendant provides a durable and elegant setting that perfectly complements the opals. Signed by the renowned "Marcus & Co" and GIA certified, thi...
Black Opal, Gold, 18k Gold, Yellow Gold
GIA Certified 4.32 Carat Fire Opal Diamond 14 Karat Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
This gorgeous GIA Certified Cocktail ring has a beautiful Oval Cut Fire Opal that weighs 3.58 Carats and 22 Round Cut Diamonds that weigh 0.74 Carats.
Diamond, Opal, 14k Gold, Yellow Gold
GIA Estate Opal Diamond Platinum Cocktail Ring
Located in Miami, FL
Crafted in Solid Platinum, Weighing 11.1 grams and measuring 19 mm x 21 mm, 11 mm high, The Color Display in this GIA Certified White Semi-Transparent Opal is Deep and Endless, sha...
Diamond, Opal, Platinum
Vintage French Platinum GIA Oval Opal & Diamond Halo Low Profile Cocktail Ring
Located in Montclair, NJ
This magnificent fancy vintage ring was crafted in France from solid 950 platinum and features a breathtaking, GIA certified, natural opal gemstone neatly and elegantly claw-prong se...
Diamond, Opal, Platinum
Sold
W 1.03 in D 0.28 in L 1.4 in
GIA Australian Opal Diamond Vintage 14K Pendant Solid Rainbow Huge 20.88 Carats!
Located in Sylvania, GA
Old South Jewels proudly presents...LUXURY HUGE GIA CERTIFIED SOLID AUSTRALIAN OPAL & DIAMOND VINTAGE 14K PENDANT & BOX!
Diamond, Opal, Gold, 14k Gold
Sold
W 1.21 in D 0.48 in L 1.5 in
GIA Australian Opal Platinum Solid Diamond 14K Vintage Pendant Natural 17.91 Cts
Located in Sylvania, GA
Old South Jewels proudly presents...GIA CERTIFIED HUGE SOLID AUSTRALIAN OPAL & DIAMOND VINTAGE PLATINUM & 14K PENDANT & BOX!
Diamond, Opal, Gold, 14k Gold, White Gold, Platinum
17.03 Ct Pear Opal GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Opal The GIA report reads as follows: GIA Report Number: 5201893732 Shape: Pear Cutting Style: Double Cabochon Cutting Style: Crown Cutting ...
Opal
GIA Certified Black Opal Diamond Ring
Located in Boca Raton, FL
This is an exquisite Translucent Cabochon Black Opal Platinum Ring with GIA certification. This ring features a rare Translucent Black Opal displaying a stunning play of colors. The ...
Diamond, Opal, Platinum
GIA Certified 6.52 Carat Natural Boulder Fire Opal with Matrix Platinum Ring
Located in LA, CA
Platinum 10.44gm Natural Boulder Black Fire opal with matrix 6.52ct Natural Diamonds 0.12ct VVS Clarity EF Color GIA #2215138443
White Diamond, Fire Opal, Platinum
Australian 19.06ct Boulder Opal, Diamond, 18K Gold & Platinum Bracelet
Located in MAIN BEACH, QLD
— Fast and highly secure worldwide delivery — Fully insured and discreetly packaged — Lifetime warranty — A Certificate of Authenticity by a GIA-certified gemologist THE GRYFFIN O...
Diamond, Opal, 18k Gold, Platinum
Art Deco GIA Certified Black Opal Diamond Ring
Located in Narberth, PA
Black opals are among the most rare and valuable of all natural opal varieties. Unlike their common opal counterparts, they have a dark canvas and radiate brilliant flashes of colors...
Diamond, Opal, Platinum
GIA Certified 13.26 Carat Natural Opal with Diamonds in 18k Gold Pendent
Located in Westminster, CA
This is a beautiful GIA certified Natural Opal pendent with diamonds and 18k gold.
Diamond, Opal, 18k Gold
$3,040Sale Price|20% Off
HRD 14K 5.01 ct Natural Color Play Black Opal Diamonds Cocktail Ring
Located in Kaohsiung City, TW
"HRD 14K 5.01 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 5.01-carat natural black Opal with a color-play effect. It is set on the 14K white gold b...
Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
Black Opal and Diamonds Ring in 14k Gold. Gold Ring with Opal
By Daizy Jewellery
Located in Istanbul, TR
Black opal and diamonds ring in 14k gold. Genuine opal ring. Gold ring with opal Metal: 14k solid gold Weight: 2.4 g (depends from size) Main stone - opal, black with color play, o...
Diamond, Opal, Black Opal, 14k Gold
$4,800Sale Price|20% Off
HRD 14K 12.87 ct Natural Color Play Black Opal Diamonds Cocktail Ring
Located in Kaohsiung City, TW
"HRD 14K 12.87 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 12.87-carat natural black Opal with a color-play effect. It is set on the 14K white gold...
Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold
$27,000Sale Price|33% Off
10.98 Carat Lightning Ridge Oval Black Opal and Diamond Yellow Gold Ring
Located in Great Neck, NY
This stunning cocktail ring showcases a beautiful 10.98 Carat Lightning Ridge Oval Black Opal with a Diamond Halo on a Diamond Shank. This ring is set in 18K Yellow Gold, with 18k ...
Diamond, Black Opal, Opal, 18k Gold, Yellow Gold
4.22 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.22 Carat Australian Black Opal and 0.66 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...
Diamond, Opal, Black Opal, Platinum
AGL 10.99 Carat Black Opal Ring with 4.36 Cts Tsavorite and Diamond in Platinum
By Kiersten Elizabeth
Located in Southport, CT
An incredibly stunning one-of-a-kind ring featuring a substantial and lively 10.99 Carat AGL Certified Australian Black Opal. Every element of this ring delights from all angles. T...
Diamond, Opal, Tsavorite, Platinum
Gem Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
This tremendous ring is the first and last cocktail ring you will ever want to own. A remarkable 12.28 carat black opal surrounded by 4.16 carats of round cut diamonds and a trillion...
Diamond, Opal, Black Opal, Platinum
Black Opal and Diamond Cluster Ring, circa 1925
Located in London, GB
Black opal and diamond cluster ring. Set to centre with an oval cabochon natural black opal in an open back claw setting with an approximate weight of 13.00 carats, flanked by two re...
Black Opal, 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 opal shows bright and strong flashes or blue and green over a deep dark black body col...
Diamond, Opal, Black Opal, Platinum
Vintage 4.70 Carat Black Opal 1.08 Carat Diamond Platinum Cocktail Ring (1980)
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 4.70 carat black opal and 1.08 carat diamond, platinum dress ring; part of our opal jewelry collection. This stunning, fine and impressive vi...
Diamond, Opal, Black Opal, Platinum
Natural Black Opal 15.60 carats and Diamond Cocktail Ring in Platinum
Located in La Jolla, CA
Natural Black Opal 15.60 carat and Diamond Cocktail Ring in Platinum Large Black Opal and Diamond Ring features Natural Oval Cabochon Black Opal weighing 15.60 carats with flashes o...
Diamond, Opal, Black Opal, Platinum
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).