Black Opal Brooches
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Gemstone: Black Opal
Black Opal Pin Brooch 18K Yellow Gold Hand Made
Located in Dearborn, MI
Genuine Black Opal 18K Yellow Gold Pin Brooch Hand Made
Features a Fiery 12 x 11.7mm Black Opal Gemstone Center
100% Natural Opal Gemstone
Solid 18K Yellow Gold
Entirely Hand M...
Category
2010s Black Opal Brooches
Materials
Opal, Black Opal, 18k Gold, Yellow Gold
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 Brooches
Materials
Diamond, Emerald, Opal, Sapphire, Blue Sapphire, Black Opal, Multi-gemst...
18K Black Opal And Diamond Swan Brooch P-923RTX-N
Located in Addison, TX
Dazzle and enchant with this exquisite 18K Black Opal and Diamond Swan Brooch, a true masterpiece of jewelry artistry. Crafted in luxurious 18K gold, t...
Category
1920s Art Nouveau Vintage Black Opal Brooches
Materials
Diamond, White Diamond, Opal, Black Opal, Gold, 18k Gold, Yellow Gold
Art Deco Opal & Diamond Brooch
Located in New York, NY
Art Deco Opal & Diamond Brooch
A platinum and 18 karat white gold brooch set with a center black opal weighing approximately 7.75 carats framed by approxim...
Category
1920s Art Deco Vintage Black Opal Brooches
Materials
Diamond, Opal, Black Opal, Gold, 18k Gold, White Gold, Platinum
Castellani 42.06ct Black Opal Venus Hand Carved Intaglio 18kt Gold Brooch
By Castellani
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 Brooches
Materials
Opal, Black Opal, Gold, 18k Gold
NWT $46, 800 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 18KT Gold Glistening Australian Black Opal and Diamond Parrot Brooch Pin. Brooch features Magnificent Rare Color Changi...
Category
21st Century and Contemporary Black Opal Brooches
Materials
Diamond, Opal, Blue Sapphire, Black Opal, Emerald, Onyx, Sapphire, Gold,...
Drop Shaped Black Opal W/ Marquise & Round Cut Diamond Halo Pendant or Brooch
Located in Miami, FL
Introducing a mesmerizing Black Opal pendant that's bound to capture your heart! This stunning piece of jewelry features a pear-shaped Black Opal, measuring 18.25 x 10.80mm in size, ...
Category
2010s American Contemporary Black Opal Brooches
Materials
Diamond, Opal, Black Opal, White Gold, 14k Gold
'Opal Blossom' Antique 17.7ct Black Opal & 8.03ct Diamond Pendant and Brooch
Located in MAIN BEACH, QLD
A truly timeless piece, the Opal Blossom, was created in the 1930s. This spectacular piece is a pendant and also a brooch. Centred with a heart of 17.7ct black opal and set in an 18K gold and palladium Chrysanthemum setting featuring over 8ct of diamonds, it is a true heirloom piece fit for royalty.
Category
1930s Australian Vintage Black Opal Brooches
Materials
Diamond, Opal, Black Opal, 18k Gold, Palladium
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 Brooches
Materials
White Diamond, Opal, Black Opal, Diamond, Gold, 18k Gold, Yellow Gold, S...
Lady's Black Opal and Pendant in 18k Yellow Gold
Located in New York, NY
One lady's boulder black opal in a blue-green fire color. Vivid saturation scale with flash fire pattern. Brightness of fire is brilliant with caboc...
Category
1970s American Art Deco Vintage Black Opal Brooches
Materials
Opal, Black Opal, 18k Gold, Yellow Gold
One Lady's Marcus & CO Black Opal Pendant, 18k Yellow Gold
By Marcus & Co.
Located in New York, NY
One lady's Marcus & CO black opal with fire color of purple/green. Saturation scale is vivid with a flash fire pattern. Opal is round, and cabochon. Measurements are 37.0 x 20.0 m...
Category
1970s American Art Deco Vintage Black Opal Brooches
Materials
Black Opal, Yellow Gold
Lady's Black Opal and Diamonds Pendant in 18k White Gold
Located in New York, NY
One lady's black opal in a green only fire color. Vivid saturation scale with a flash fire pattern. Brightness of fire is brilliant with cabochon, freeform shape. Measurements are 31...
Category
1970s American Art Deco Vintage Black Opal Brooches
Materials
Diamond, Opal, Black Opal, 14k Gold, White Gold
Lady's Black Opal Madonna and Child Carving Pendant in 18k Yellow Gold
Located in New York, NY
One lady's gray opal with a blue-green fire color. Saturation scale is average with a flash fire pattern. Bright with cabochon, freeform carving shape. Measurements are 41.5 mm x ...
Category
1970s American Art Deco Vintage Black Opal Brooches
Materials
Opal, Black Opal, Yellow Gold
Lady's Black Opal and Diamonds "Fish" Broach in 14k Yellow and White Gold
Located in New York, NY
One lady's black opal in a multi-color fire color. Vivid saturation scale with flash fire pattern. Brightness of fire is brilliant with cabochon, freeform shape. Measurements are 25....
Category
1970s American Art Deco Vintage Black Opal Brooches
Materials
Diamond, Opal, Black Opal, 14k Gold, White Gold
Lady's Black Opal and Diamond Pendant in 14k Yellow and White Gold
Located in New York, NY
One lady's black opal with multicolor fire color. Saturation scale is average with a pin fire pattern. Bright with cabochon, pear shape. 28 round brilliant-c...
Category
1970s American Art Deco Vintage Black Opal Brooches
Materials
Diamond, Black Opal, White Gold, Yellow Gold
Mineable Boulder Opal, Diamonds, and Black Opal Broach in 18k Yellow Gold
Located in New York, NY
One lady's semi-black peacock opal with multicolor fire pattern. Saturation scale is vivid with a large flash fire pattern. Extremely bright with cabochon, oval shape. Measurement...
Category
1970s American Art Deco Vintage Black Opal Brooches
Materials
Diamond, Opal, Black Opal, Yellow Gold
Lady's Art Deco Black Opal and Pendant in Platinum
Located in New York, NY
One lady's gray opal in blue-green fire color. Average saturation scale with flash fire pattern. Brightness of fire is somewhat bright with cabochon, oval shape. Condition is craz...
Category
1970s American Art Deco Vintage Black Opal Brooches
Materials
Black Opal, Platinum
Australian 8.01ct Boulder Opal, Emerald & 18K Gold Brooch
Located in MAIN BEACH, QLD
A froggy delight, this brooch is just adorable. Modelled from the Australian green tree frog, made from solid 18K gold with gorgeous blue-green boulder opal back and green emeralds f...
Category
Late 20th Century Australian Black Opal Brooches
Materials
Opal, Emerald, Black Opal, Diamond, 18k Gold
Louis Comfort Tiffany Black Opal Cabochon 18 Karat Gold Antique Stickpin
Located in Philadelphia, PA
Designed as a pear shaped form with gold bead and twisted rope details
Featuring a bezel set black opal double cabochon measuring approxima...
Category
Early 1900s Victorian Antique Black Opal Brooches
Materials
Opal, Black Opal, Gold, Yellow Gold, 18k Gold
Arts & Crafts Walton & Co. 14 Karat Green Gold Black Opal Dove Brooch
Located in Lexington, KY
This is a magnificent Arts and Crafts Walton & Co. brooch in 14k green gold featuring an elegant dove design and an enchanting black opal center! The green gold brooch...
Category
1910s Arts and Crafts Vintage Black Opal Brooches
Materials
Opal, Black Opal, Gold, 14k Gold
Australian Black Opal and Diamond Platinum Tie Tac Brooch Pin
Located in Montreal, QC
Finely detailed Platinum Australian Black Opal and Diamond Tie Tac Brooch, center securely nestled with an oval Australian Black Opal weighing approx. 1.61 Car...
Category
21st Century and Contemporary Modern Black Opal Brooches
Materials
Diamond, Opal, Black Opal, Platinum
Art Nouveau Black Opal Yellow Gold Pin
Located in MIAMI, FL
Fantastic design seen on this vintage treasure. This design is simple yet elegant. The brooch is crafted in 18k yellow gold and measures 2" in length. The highlight of the pin is on...
Category
1980s Unknown Art Nouveau Vintage Black Opal Brooches
Materials
Opal, Black Opal, Yellow Gold
Antique Edwardian 5 Carat Australian Black Opal Brooch Pendant Yellow Gold 1900s
Located in Lisbon, PT
Antique Edwardian Australian Lightning Ridge Harlequin Precious Black Opal and White Opal Brooch / Pendant in 18 Karat Yellow Gold, early 190...
Category
Early 1900s English Edwardian Antique Black Opal Brooches
Materials
Opal, Black Opal, 18k Gold, Yellow Gold, Gold
Art Deco Platinum Filigree Pin with Black Opal and Diamonds
Located in Houston, TX
Art Deco filigree openwork rectangular shaped pin composed of platinum set with round diamonds, featuring a central round black opal. The pin contains 1.37 total carats of diamonds, ...
Category
1920s Unknown Art Deco Vintage Black Opal Brooches
Materials
Diamond, Opal, Black Opal, Platinum
Antique Victorian 18K Yellow Gold Silver Old Cut Diamond Emerald Black Opal Pin
Located in Great Neck, NY
Beautiful Antique Victorian 18K Yellow Gold Silver Old Cut Diamond Emerald Black Opal Pin. This amazing early Victorian pin is crafted in 18k yellow gol...
Category
1870s Victorian Antique Black Opal Brooches
Materials
Diamond, Emerald, Black Opal, Gold, 18k Gold, Yellow Gold, Silver
Edwardian Hardy Brothers Brisbane Diamond Black Opal Brooch Pin
Located in St. Petersburg, FL
Hardy Brothers was founded in Australia in 1853 by the watchmaker John Hardy. It was for many years based both in London and Australia, in Brisbane, Syd...
Category
1840s English Edwardian Antique Black Opal Brooches
Materials
Opal, Black Opal, 14k Gold
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18kt gold Cammeo Pendant Brooch
Located in Capri, IT
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totally handmade in italy
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Edwardian Opal and Diamond Brooch
Located in London, GB
An Edwardian opal and diamond brooch, the oval cabochon-cut opal measuring approximately 14.3 x 11mm, yellow gold claw-set to the centre of an old-cut d...
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Early 1900s British Edwardian Antique Black Opal Brooches
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Tiffany & Co. 18k Yellow Gold Leaf Pin Brooch
Located in New York, NY
Tiffany & Co. 18k Yellow Gold Leaf Pin Brooch
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Early 2000s American Contemporary Black Opal Brooches
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Brooch with Ruby, Sapphire, Opal and diamond 18k yellow gold
Located in The Hague, ZH
18k yellow gold brooch in the shape of 2 snake heads with opal, sapphire, ruby and rose cut diamond. 0.06ct. - G/H - SI
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2010s Dutch Art Nouveau Black Opal Brooches
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18kt Gold Cammeo Pin Brooch
Located in Capri, IT
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Carrera Y Carrera 18KT Yellow Gold .38Ct Diamond Scarab Brooch with .06Ct Rubies
Located in New York, NY
Carrera Y Carrera has built its its famous name on figurative designs, an obsession with surface finishes, and a compelling way of seeing beauty in art and nature.
This 18 karat yell...
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1990s Spanish Early Victorian Black Opal Brooches
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Art Deco Diamond Platinum Brooch
Located in Geneva, CH
Art Deco Old mine cut Diamond on Platinum and Gold Barrette Brooch.
Circa 1930.
Width: 6.00 centimeters.
Height: 1.70 centimeters.
Total weight: approx. 8.80 grams.
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1930s European Art Deco Vintage Black Opal Brooches
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