Skip to main content

Black Opal Jewelry & Watches

to
135
315
94
159
182
75
490
207,954
38,081
26,133
22,940
8
101
381
2
10
8
1
4
8
3
9
292
194
4
171
138
51
46
29
to
23
17
13
9
7
81
80
51
34
18
9
7
4
1
1
1
485
5
330
75
Gemstone: Black Opal
Goshwara Large Black Opal Cabochon Diamond with Light Black Rhodium Ring
Located in New York, NY
Magnificence and boldness are the best words to describe this one of a kind Large Black Opal Cabochon Diamond Ring with Light Black Rhodium in 18K White Gold, from 'G-One' Collection...
Category

21st Century and Contemporary American Contemporary Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Diamond, Rhodium, 18k Gold

Black Opal Blue Lightning ridge Silver Ring
Located in Berlin, DE
Silver ring with natural vivid Black Inky Lightning Opal Opal origin - Australia weight of the Opal - 5.75 carat, body tone - 5 gemstone measurements about 10 х 14 mm ring weight - 9...
Category

2010s German Artisan Black Opal Jewelry & Watches

Materials

Opal, Black Opal, Silver

Black Opal, Diamond Pendant, Lightning Ridge, Australia, Vivid Red Flash
Located in Southbury, CT
Black opals from the Lightning Ridge mines in Australia are the rarest and most valuable opals on earth. And Lightning Ridge black opals that display a vivid red flash are the most valuable opals of all. This pendant is a perfect example of why these rare, precious opals are so coveted. With a superb cut and gleaming high polish, this solid (not a double or a triplet) Australian black opal from the Lightning Ridge mines has an organic, loosely triangular form and weighs approximately 2.42 carats. The gem flashes brilliant, vivid red, yellow, turquoise, purple and cobalt blue. The natural beauty of the stone has been maximized to its most magnificent potential by a skilled lapidary artist. Set within a custom 18k yellow gold frame -that exposes the rear of the opal, so that you can see with your own eyes that this is a solid black opal- and featuring a bail set with a .03ct VS brilliant round diamond. A 20" .4mm solid 18K Italian gold chain...
Category

2010s American Artisan Black Opal Jewelry & Watches

Materials

Diamond, Black Opal, 18k Gold

Louis Comfort Tiffany Black Opal Ring, 5.50 carats
Located in New Orleans, LA
A rare and stunning example of Louis Comfort Tiffany's artistic brilliance, this ring encapsulates his passion for color, light and nature. At its heart lies a mesmerizing cabochon b...
Category

20th Century American Art Nouveau Black Opal Jewelry & Watches

Materials

Black Opal, Yellow Gold

8.46 Carat Black Opal Loose Gemstone Pear Shape 21x14mm
Located in Columbus, OH
NNJ Designs presents an 8.46 carat pear shaped Black Opal loose gemstone! Black Opal is often called the "king of opals". This gemstone would be perfect for the jewelry setting of yo...
Category

2010s American Art Deco Black Opal Jewelry & Watches

Materials

Opal, Black Opal

Rare Australian Lightning Ridge Black Opal Diamond Ring
Located in New York, NY
A rare and truly amazing Australian Lightning Ridge black opal is the center piece of this lovely handcrafted white gold diamond ring. The ...
Category

2010s Contemporary Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, White Gold

Rose Gold Black Opal Emerald Sapphire Demantoid Diamond Pave Pendant
Located in Antwerp, BE
Unveil the beauty of Belgian craftsmanship with this handmade rose gold multi-stone pendant, featuring Black Lightning Ridge Opal Cabochons, Colombian Emeralds, No heat Blue Sapphires, Demantoid Garnet and white Brilliant-cut diamonds. Each gem is carefully hand-set in our signature mosaic setting, offering a seamless, sparkling spectacle. This design is highly detailed and encrusted with a spectrum of Dark Green and Blues, offering an intriguing visual appeal. Photo's and videos are made in natural daylight, at 4 pm on a cloudy day. Pendant with long chain necklace: 18K Rose gold 18.4 g. 4 X Black Opal Lightning...
Category

2010s Belgian Contemporary Black Opal Jewelry & Watches

Materials

Diamond, White Diamond, Sapphire, Emerald, Garnet, Opal, Black Opal, 18k...

1.29 Carat Natural Lightning Ridge Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.294 Carat Australian Black Opal and 0.62 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...
Category

21st Century and Contemporary Japanese Modern Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Platinum

1.21 Carat Natural "Lightning Ridge" Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.21 Carat, Natural, Australian Black Opal and 0.57 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known...
Category

21st Century and Contemporary Japanese Modern Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Diamond, Platinum

Large Australian Lightning Ridge Black Opal and Diamond Ring in 18k White Gold
Located in Honolulu, HI
Item Specifications: Metal: 18K White Gold Style: Opal and Diamond Ring Total Weight: 23.90 Grams Gemstone Specifications: Center Gemstone: Australian Lightning Ridge Black Opa...
Category

Late 20th Century Unknown Modern Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Diamond, White Gold, 18k Gold

Vintage 18k Yellow Gold Black Opal & Diamond Green Enamel Work Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Opal - Oval Cut - Prong Set - Treated Black Color w/ Flecks Of Red and other Colors - 17.6x13.5mm (34) Natural Genuine Diamonds - Round Brilliant Cu...
Category

20th Century Black Opal Jewelry & Watches

Materials

Diamond, Black Opal, Gold, 18k Gold, Yellow Gold, Enamel

2.932 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.932 Carat Australian Black Opal and 1.83 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...
Category

21st Century and Contemporary Japanese Modern Black Opal Jewelry & Watches

Materials

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 ...
Category

21st Century and Contemporary American Art Deco Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Diamond, Platinum

1.16 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.164 Carat Australian Black Opal and 0.60 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...
Category

21st Century and Contemporary Japanese Modern Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Platinum

Castellani 42.06ct Black Opal Venus Hand Carved Intaglio 18kt Gold Brooch
Located in New York, NY
Castellani® commissioned to have this distinctive 42.06ct Natural Black Opal hand carved into an intaglio. The subject is “Venus Rising Out of the Sea”,the same scene that the famous...
Category

21st Century and Contemporary American Etruscan Revival Black Opal Jewelry & Watches

Materials

Opal, Black Opal, Gold, 18k Gold

Black Opal 18K Yellow Gold Ring
Located in Berlin, DE
Black Opal 18K gold ring, can be a perfect engagement ring weight of the ring - 7.4 gr size of the opal gemstone - 11 x 13 mm opal weight - 4 ct si...
Category

2010s German Artisan Black Opal Jewelry & Watches

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Black Opal Ring 14 Karat Gold Antique Retro Cocktail Statement Ring
Located in New York, NY
Indulge in a stunning Black Opal Antique ring with a gorgeous 15mm Black Opal with radiant fire set in a 14 Karat Yellow Gold setting of great beauty. The spectacular oval opal flat...
Category

20th Century Unknown Contemporary Black Opal Jewelry & Watches

Materials

Opal, Black Opal, Gold, 14k Gold, Yellow Gold

Black Opal Vitage Style Ring in 14 Karat Gold
Located in Istanbul, TR
Black opal vitage style ring in 14 karat gold. Ethiopian opal cabochon ring. October Birthstone opal ring. Multicolor opal ring. Material: 14 kara...
Category

2010s Turkish Modern Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Yellow Gold, White Gold, 14k Gold, Gold

1.91 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.91 Carat Australian Black Opal and 0.58 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...
Category

21st Century and Contemporary Japanese Modern Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Platinum

30 Carat Oval Ethiopian Black Opal Pendant/Necklace 18 Karat + 18 Kt Gold Chain
Located in New York, NY
Approximately 30 Carat Oval Ethiopian Black Opal Pendant/Necklace 18 Karat + 18 Kt Gold Chain This spectacular Pendant Necklace consisting of a si...
Category

2010s Black Opal Jewelry & Watches

Materials

Diamond, Black Opal, 18k Gold, Yellow Gold

2.72ct Stunning Australian Black Opal with Diamond Halo Engagement Ring Platinum
Located in Osprey, FL
♥ 2.72ct Stunning Australian Black Opal with Diamond Halo Engagement Ring Platinum V1166 ♥ This is a gorgeous ring set with a beautiful Australian black opal in the center, surrounde...
Category

2010s American Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Platinum

Australian Black Opal Ring with Diamonds made of 14 karat Yellow Gold
Located in Boone, NC
A 14K yellow Gold Black Opal Ring with Diamond accents. The Australian Black Opal is very scintillating with brilliant flashes of Green, Blue, Purple and Fiery Reds. The Bezel Set ...
Category

2010s Australian Modern Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Yellow Gold, 14k Gold

Goshwara Large Black Opal Cabochon Diamond with Light Black Rhodium Ring
Located in New York, NY
Magnificence and boldness are the best words to describe this one of a kind Large Black Opal Cabochon Diamond Ring with Light Black Rhodium in 18K White Gold, from 'G-One' Collection...
Category

21st Century and Contemporary American Contemporary Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Diamond, Rhodium, 18k Gold

Victorian Black Opal Ring Rose Gold Antique
Located in New York, NY
An Antique Victorian Black Opal Ring in a gorgeous engraved multi dimensional setting in 10 Karat Rose Gold. What a wonderful jewel! The unusual...
Category

19th Century Unknown Victorian Antique Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Gold, Rose Gold, 10k Gold

Art Deco 1930 Cocktail Ring in Platinum with 6.12cts Australian Opal & Diamonds
Located in Miami, FL
An art deco ring with Australian opal. Exceptionally beautiful ring, created during the iconic period of the art deco, back in the 1930. This colorful ring personify the deco period...
Category

1930s American Art Deco Vintage Black Opal Jewelry & Watches

Materials

Black Opal, Opal, White Diamond, Diamond, Platinum

CLARISSA BRONFMAN Black Agate "Carmen" Necklace Ebony Gold Malachite Butterfly
Located in New York, NY
Carmen Rosary Necklace consists of: - 62" length total - wrap around - 14k gold - gold vermeil - polki diamonds - pave diamonds - opal - gold plate - sterling silver - 2 clasps Cla...
Category

21st Century and Contemporary Unknown Contemporary Black Opal Jewelry & Watches

Materials

Black Opal, Ruby, Opal, Malachite, Hematite, Diamond, Agate, Sterling Si...

Black Opal Blue Lightning ridge Silver Ring
Located in Berlin, DE
Silver ring with natural vivid Black Inky Lightning Opal Opal origin - Australia weight of the Opal - 5.75 carat, body tone - 5 gemstone measurements about 10 х 14 mm ring weight - 9...
Category

2010s German Artisan Black Opal Jewelry & Watches

Materials

Opal, Black Opal, Silver

Original Black Opal Ring with Diamond Halo 14k White Gold 6.85 Carats Sizable
Located in Austin, TX
This incredible black opal ring has the rich blues of the ocean and bright white diamonds surrounding it. There is a double halo of round, natural diamonds and all gemstones have bee...
Category

21st Century and Contemporary American Contemporary Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Diamond, White Gold, 14k Gold

5.03 Carat Opal
Located in Bangkok, TH
This piece is a stunning, 5.03 Carat Opal, in a mesmerising, unique shape. Opals are a unique and captivating type of gemstone known for their play-of-color, which is a shifting arra...
Category

19th Century Edwardian Antique Black Opal Jewelry & Watches

Materials

Opal, Black Opal, Platinum

Opal Gold Ring Polychrome Gem Natural Harlequin Opal Unisex
Located in Berlin, DE
18K yellow gold ring with doublet of a natural black opal on a petrified wood base opal origin - Australia opal measurements - 0.12 х 0.35 х 0.94 ...
Category

2010s French Art Nouveau Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Yellow Gold, 18k Gold, Gold

8.10ct Ethiopian Black Opal Diamond Ring Oval Princess Estate 14k Gold Cocktail
Located in Torrance, CA
Stylish contemporary Ethiopian black opal & diamond ring crafted in 14 karat white gold. Natural freeform oval cabochon cut Natural Black Opal, approx. 8.10 carats (17mm x 11.4mm x ...
Category

21st Century and Contemporary American Contemporary Black Opal Jewelry & Watches

Materials

Diamond, White Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold

Art Deco 13 Carat Black Opal Ring 14 Karat Gold Antique Cocktail Statement Ring
Located in New York, NY
Indulge in a stunning Black Opal Antique Art Deco ring with a gorgeous 13.5 Carat Black Opal with radiant fire set in a 14 Karat Gold setting of great beauty. The spectacular oval o...
Category

Early 20th Century Unknown Art Deco Black Opal Jewelry & Watches

Materials

Opal, Black Opal, Gold, 14k Gold, Rose Gold, Yellow Gold

Australian Black Opal Ring with Diamond Accents mounted in 14 Karat Yellow Gold
Located in Boone, NC
A Rare Australian Black Opal with Round Brilliant Diamonds in a 14 Karat Yellow Gold free-form ring. The natural black opal has scintillating shades of deep green, blues, purples and...
Category

21st Century and Contemporary Australian Contemporary Black Opal Jewelry & Watches

Materials

Diamond, Black Opal, 14k Gold, Yellow Gold

GIA Natural Black Opal 6.23 carats and Diamond Cocktail Ring in Platinum
Located in La Jolla, CA
GIA certified Natural Black Opal 6.23 ct and Diamond Cocktail Ring in Platinum Natural certified Black Opal Ring features a center Oval Cabochon Black Opal with flashes of Green, Y...
Category

21st Century and Contemporary North American Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Platinum

Platinum Australian Black Opal and Diamond Ring
Located in Big Bend, WI
Platinum Australian black opal and diamond ring. This is a natural black opal weighing .45cts and measuring about 7.7mm x 5.5mm. The opal h...
Category

1950s Vintage Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Platinum

8.10ct Ethiopian Black Opal Diamond Ring Oval Princess Estate 14k Gold Cocktail
Located in Torrance, CA
Stylish contemporary Ethiopian black opal & diamond ring crafted in 14 karat white gold. Natural freeform oval cabochon cut Natural Black Opal, approx. 8.10 carats (17mm x 11.4mm x ...
Category

21st Century and Contemporary American Contemporary Black Opal Jewelry & Watches

Materials

Diamond, White Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold

NWT $61, 000 Rare 18KT Gold Large Black Opal Fancy Rose Cut Diamond Ring
Located in New York, NY
The Following Item we are offering is a Rare Important Spectacular and Brilliant 18KT Gold Large Gorgeous Black Opal Diamond Ring. Ring consists of Rare Fine Magnificent Black Opal s...
Category

21st Century and Contemporary Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Gold, 18k Gold

9 Karat Yellow Gold Black Opal Doublet Pendant #21204
Located in Washington Depot, CT
9 Karat Yellow Gold Black Opal Doublet Pendant JAGi Certified- This stunning pendant features one triangle shaped tablet cut black opal doublet* set in beautifully detailed 9K yello...
Category

20th Century Black Opal Jewelry & Watches

Materials

Black Opal, Gold, 9k Gold, Yellow Gold

2.52 cts Black Opal ring . Sterling Silver on 18K Gold Plated
Located in Bangkok, TH
Black opal Pear 12x8.4 mm. 2.52 cts Blue opal Pear 5x4 mm. 0.20 cts White Zircon round 2 mm. 17 pcs. Sterling Silver on 18K Gold Plated Size ring 7.5 us
Category

21st Century and Contemporary Thai Art Nouveau Black Opal Jewelry & Watches

Materials

Opal, Black Opal, 18k Gold, Gold Plate, Silver, Sterling Silver

Classic Halo Design Australian Black Opal Diamond Engagement Ring 18K
Located in Suwanee, GA
Classic Halo Design Australian Black Opal & Diamond Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen...
Category

2010s American Artist Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, 18k Gold

NWT $93, 000 Rare 18KT Gold Glittering 60CT Large Ruby Black Opal Diamond Ring
Located in New York, NY
The Following Item we are offering is a Rare Important Radiant 18KT Gold with Large Rare Fancy Gorgeous Large Fancy Ruby, Black Opal and Diamond Ring. Ring is comprised of Magnificen...
Category

21st Century and Contemporary Black Opal Jewelry & Watches

Materials

Diamond, Ruby, Opal, Black Opal, Gold, 18k Gold

1.82 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.82 Carat, Natural, Australian Black Opal and 2.20 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known...
Category

21st Century and Contemporary Japanese Modern Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Diamond, Platinum

NWT $38, 000 Rare 18KT Black Opal Fancy Parrot Diamond Sapphire Emerald Brooch
Located in New York, NY
The Following Item we are offering is a Rare Important Radiant Back Opal Sapphire and Diamond Parrot Brooch Pin Pendant. This Rare Piece Magnificent Rare Multi Colored Sapphires, Fan...
Category

21st Century and Contemporary Black Opal Jewelry & Watches

Materials

Diamond, Emerald, Opal, Sapphire, Blue Sapphire, Black Opal, Multi-gemst...

18 Karat Large Gorgeous 165 Carat Fancy Black Opal Paraiba Diamond Bracelet
Located in New York, NY
The Following Items we are offering is a Rare Important Radiant 18KT Gold Glistening Magnificent Large Fancy Black Opal Gorgeous Rare Paraiba, Morganite and Diamond Bracelet. Bracelet features Exquisite Fancy Black Opals adorned with Rare Fancy Paraiba Tourmalines and Morganite...
Category

21st Century and Contemporary Black Opal Jewelry & Watches

Materials

Diamond, Opal, Sapphire, Black Opal, Paraiba, Gold, 18k Gold

12.03ct Oval Lightning Ridge Black Opal and 16.19ct Diamond Spider Web Necklace
Located in Houston, TX
This glorious, unique piece is a spider web necklace, featuring an exquisite 12.03ct oval cut Lightning Ridge black opal, surrounded by 16.19ct tot...
Category

21st Century and Contemporary Australian Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Platinum

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. Details: It...
Category

1990s Contemporary Black Opal Jewelry & Watches

Materials

Diamond, Black Opal, Gold, 14k Gold, White Gold

New Ethiopian 1.2 Carat Black Opal & Diamond cut Blue Sapphire Sterling Ring
Located in Eagan, MN
This ring is so gorgeous! The opal is so beautiful. It changes color in different lighting. The Opal comes from Ethiopia and they are prong held and surrounded by two circles of d...
Category

2010s Unknown Art Deco Black Opal Jewelry & Watches

Materials

Black Opal, Blue Sapphire, Sapphire, Opal, Sterling Silver, Silver

Black Opal Diamond Cluster 14k Yellow Gold Ring
Located in Los Angeles, CA
Black Opal Diamond Cluster 14k Yellow Gold Ring, circa 1990s. The Black Opal Diamond 14k Yellow Gold Cluster Ring was made in the 1990s. And it features an oblong cut oval Black Op...
Category

1990s Contemporary Black Opal Jewelry & Watches

Materials

Diamond, Black Opal, 14k Gold, Yellow Gold

A 14K Yellow Gold Black Opal and Tsavorite Ring
Located in Boone, NC
A 14K Yellow Gold Contemporary Style Ring with Black Opal and Tsavorite Garnets. The Australian Black Opal is a natural, earth mined stone with scintillating shades of Green, Blue, G...
Category

2010s Australian Modern Black Opal Jewelry & Watches

Materials

Tsavorite, Black Opal, Yellow Gold, 14k Gold

GIA Certified 9.00 Carat 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...
Category

21st Century and Contemporary American Contemporary Black Opal Jewelry & Watches

Materials

Opal, Black Opal, 18k Gold, Yellow Gold

Platinum and 18K Yellow Gold Black Opal, Emerald and Diamond Ring
Located in Philadelphia, PA
Nestled amidst vibrant green emeralds, the black opal ring exuded an enchanting allure. The center black opal weighs approximately 9.50 carats and is accompanied with a GIA Black, N...
Category

21st Century and Contemporary Unknown Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Emerald, Platinum, 18k Gold, Yellow Gold

Ocean Blue Opal Diamond Halo Earrings 14K Yellow Gold Opal Earring Dangles
Located in Austin, TX
Blue, blue opals look like the ocean with hint of green! These earrings are going to POP when you wear them. Bright blue opals will shine bright with long or short hair! These opal f...
Category

21st Century and Contemporary American Artisan Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Yellow Gold

Australian Black Opal Diamond Halo Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Australian Black Opal Diamond Halo Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift ...
Category

2010s American Artist Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Diamond, Yellow Gold, 18k Gold

14 Karat Yellow Gold Black Opal and Emerald Ring Size 5 #20697
Located in Washington Depot, CT
14 Karat Yellow Gold Black Opal and Emerald Ring Size 5 JAGi Certified- This elegant ring features one triangle cabochon cut black opal (7.1 mm ...
Category

20th Century Contemporary Black Opal Jewelry & Watches

Materials

Emerald, Black Opal, 14k Gold, Yellow Gold

NWT$72, 500 18KT Gold Rare Black Opal Paraiba Diamond and Blue Sapphire Earrings
Located in New York, NY
The Following Items we are offering is a Rare Important Spectacular and Brilliant 18KT Gold Large Gorgeous Black Opal, Emerald, Paraiba, Blue Sapphire and Diamond Dangle Earrings. Ea...
Category

21st Century and Contemporary Black Opal Jewelry & Watches

Materials

Diamond, Blue Sapphire, Black Opal, Opal, Paraiba, Gold, 18k Gold

Important 7.50 Carat Lightning Ridge Opal Diamond Cluster Ring
Located in Carmel-by-the-Sea, CA
For she who wishes to possess only the finest examples, we offer this magnificent opal and diamond ring. Opals from the lightening ridge mine are known for their exceptional properti...
Category

21st Century and Contemporary North American Art Deco Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Diamond, Platinum

Antique Art Deco Platinum J. E. Caldwell Natural Black Opal and Diamond Ring
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum J. E. Caldwell Natural Black Opal and Diamond Ring. This unbelievable Art Deco J. E. Caldwell black opal ring is crafted in platinum. This ring fe...
Category

1920s Art Deco Vintage Black Opal Jewelry & Watches

Materials

Diamond, Black Opal, Platinum

Certificated Black Opal Halo Diamond Engagement Ring 18K Gold
Located in Suwanee, GA
Guild Gemstone Certification Exquisite Australian Black Opal Halo Diamond Engagement Ring 18K Yellow Gold. Free Domestic USPS First Cla...
Category

2010s American Arts and Crafts Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Diamond, 18k Gold

Stunning Halo Diamond Semi-Black Opal Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Stunning Halo Diamond Australian Semi-Black Opal Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag ...
Category

2010s American Arts and Crafts Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, 18k Gold, Yellow Gold

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 setting. Flanked by two fancy yellow trapezoid...
Category

21st Century and Contemporary American Contemporary Black Opal Jewelry & Watches

Materials

Black Opal, Opal, Yellow Diamond, Yellow Gold, Platinum, 18k Gold

Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive natural black opal from Australia! It weighs 6.90 carats and has great play-of-color as flashes of blue and green can be seen across the opal which also has a ...
Category

21st Century and Contemporary American Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Platinum

Black opal 14k gold ring.
Located in Istanbul, TR
Black opal 14k gold ring. Rainbow opal ring. Cabochon opal ring. Vintage opal ring. Ethiopian Opal Engagement Ring. Art-deco opal ring. Metal: 14k gold Weight: 2.45 g. depends fr...
Category

2010s Turkish Modern Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Gold, 14k Gold

Australian Black Opal Ring with Diamonds made of 14 karat Yellow Gold
Located in Boone, NC
A 14K yellow Gold Black Opal Ring with Diamond accents. The Australian Black Opal is very scintillating with brilliant flashes of Green, Blue, Purple and Fiery Reds. The Bezel Set ...
Category

2010s Australian Modern Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Yellow Gold, 14k Gold

Black Opal, Sapphires, Peridots 14k Gold Ring
Located in Istanbul, TR
Black opal, sapphires, peridots, topazs 14k gold ring. Genuine opal ring. Opal 14k gold cocktail ring. Multicolor gold ring. Metal: 14 karat gold. ...
Category

2010s Turkish Modern Black Opal Jewelry & Watches

Materials

Topaz, Black Opal, Sapphire, Peridot, Opal, 14k Gold

Pear Natural Australian Black Opal 0.43 ct Loose Gemstone Jewelry Making Design
Located in Suwanee, GA
Pear Natural Australian Black Opal 0.43 ct Loose Gemstone Jewelry Making Design. Free Domestic USPS First Class Shipping! Free Beautiful Gift Bag with every order! Every Opal pi...
Category

2010s American Artist Black Opal Jewelry & Watches

Materials

Opal, Black Opal

Art Deco Black Opal Old Mine Cut Diamond Rock Crystal Necklace 14 Karat Gold
Located in New York, NY
INDULGE IN THIS RARE AND MAGNIFICENT ANTIQUE ART DECO OPAL AND ROCK CRYSTAL BEAD NECKLACE WITH A SPECTACULAR BLACK OPAL AND ROSE CUT DIAMOND CLASP IN 14 KARAT GOLD. THE EXTRAORDINAR...
Category

20th Century Unknown Art Deco Black Opal Jewelry & Watches

Materials

Opal, Diamond, Rock Crystal, Black Opal, Gold, 14k Gold, Yellow Gold

NWT $110, 000 18KT Black Opal Fancy Black Opal Sapphire Emerald Pearl Necklace
Located in New York, NY
The Following Item we are offering is this Beautiful Rare Important and Fine 18KT White Gold South Sea Pearl and Australian Black Opal Diamond Necklace. Magnificent adorned with Glittering Blue and...
Category

21st Century and Contemporary Black Opal Jewelry & Watches

Materials

Blue Sapphire, Pearl, Black Opal, Sapphire, Opal, Multi-gemstone, Emeral...

AGL Certified 8.11 Carat Australian Black Opal Vivid Blue Green N2-B4
Located in Chicago, IL
This pear-shape stunning Australian Black Opal displays a vivid Blue-Green Play-of-Color Phenomena in a unique Chaff and Harlequin Jigsaw pattern. This unique gem weighs 8.11ct and m...
Category

21st Century and Contemporary Australian Contemporary Black Opal Jewelry & Watches

Materials

Opal, Black Opal

Platinum 1.95 Carat Black Opal and Emerald Ring
Located in Big Bend, WI
Platinum ring featuring a 1.95 carat Australian Lightning Ridge black opal with diamonds. The opal has lively play of color on a ...
Category

2010s American Modern Black Opal Jewelry & Watches

Materials

Emerald, Black Opal, Platinum

Swiss Modern Black Opal Diamond and Gold Ring
Located in Litchfield, CT
Circa 1970s, 18k, Swiss. This hand-made Swiss modern ring has a wonderful hippie vibe. A magically prismatic 13.22 carat black opal is the main drama of this biomorphic style ring. ...
Category

1970s Swiss Vintage Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Gold, 18k Gold

2.88 Carat Black Opal and Diamond Platinum Vintage Statement Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Elegant and finely detailed, Black Opal and Diamond Platinum Ring. Centering a securely nestled Hand set Oval Black Opal, weighing approx. 2.88 Carat and surrounded...
Category

Late 20th Century Modernist Black Opal Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Platinum

Antique Black Opal and Old Mine Cut Diamond Silver on Gold Brooch, circa 1880
Located in London, GB
This fabulous antique brooch, masterfully designed with elegant Art Nouveau accents, features a wonderful black opal cabouchon measuring 20 x 17mm, rub-over set in the centre in an 1...
Category

1880s English Art Nouveau Antique Black Opal Jewelry & Watches

Materials

White Diamond, Diamond, Black Opal, Opal, Silver, Yellow Gold, 18k Gold,...

Natural Untreated Premium Quality 2.43ct Australian Black Opal
Located in Sydney, AU
Australia is the birthplace of the most beautiful precious opal gemstones in the world. Fine Australian opals mesmerise with colours changing and shifting the gem moves with an unrivalled vibrancy. This opal was ethically sourced from Lightning Ridge mines in New South Wales. It is perfect for a bespoke ring or pendant. What makes Australian opal jewellery so alluring is that it guarantees that no one else will have the same piece. Each opal gem has a unique range of colours, pattern and colour-play. This particular gem displays a vivid blue-green play of colour. Surprise yourself or your loved ones with this one-of-a-kind opal, a special gift, which can become an amazing piece of jewellery to cherish and admire forever. Opal Minded offers custom opal jewellery design services. On-site and remotely. We can make your opal jewellery dream come true, with a concept developed in partnership and refined by our award-winning Creative Director Renata Bernard. PARTICULARS: Size & Stone Measurements: Opal weight: 2.43ct Opal length: 13.56mm Opal width: 7.97mm Opal Thickness: 4.06mm This unset opal...
Category

2010s Australian Contemporary Black Opal Jewelry & Watches

Materials

Opal, Black Opal

Recently Viewed

View All