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Gemstone: Opal
1800s Antique Victorian 3.13 Carat Opal and 12 Karat Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 3.13 carat opal and 12 karat yellow gold, steel set brooch; part of our Victorian jewellery collections.
This fine and impressive antique Victorian brooch has been crafted in 12k yellow.
The terminal of the antique pin brooch is ornamented with a feature twelve claw set 3.13ct cabochon cut white opal.
The feature setting is secured to a steel pin, as often the case with such original antique examples.
This antique brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 12 karat gold and steel.
This impressive Victorian opal pin brooch...
Category
1890s Victorian Antique Opal Brooches
Materials
Opal, Yellow Gold, Silver
Bicolor Platinum/18k Gold Brooch-Pendant with Australian Opal, Unique
Located in Berlin, BE
This breathtaking piece of jewelry is a true work of art. Made of exquisite 950 platinum and 18k yellow gold, this unique brooch-pendant is set with a stunning oval Australian opal t...
Category
21st Century and Contemporary German Modern Opal Brooches
Materials
Opal, 18k Gold, Platinum
14K Yellow Gold Opal Diamond Pendant, .50tdw, 4.8g
Located in Laguna Beach, CA
Ladies opal and diamond pendant in 14k yellow gold setting.
Stamped 14k and weighs 4.8 grams gross weight.
Beautiful solid opal with blue, green and red play of color.
The measuremen...
Category
Mid-20th Century Unknown Opal Brooches
Materials
Diamond, Opal, 14k Gold, Yellow Gold
Opal and Garnet Victorian Gold Brooch
Located in Darnestown, MD
Elegant and unusual gold brooch with a twisting in and out tubular design. The brooch has three opals and four garnets mounted on different levels. The brooch is 2 3/8 inches w ide...
Category
1890s Victorian Antique Opal Brooches
Materials
Garnet, Opal, Gold, 18k Gold
Vintage Circa 1960s 14k Gold Natural Opal And Jade Decorated Enamel Brooch
Located in Fatih/İstanbul, 34
In very good condition.
Total weight is 6.7 grams.
Totally is jade about 1 ct.
Totally is opal 0.40 ct.
Please contact for any questions.
Category
1960s European Retro Vintage Opal Brooches
Materials
Jade, Opal, 14k Gold
1940s Opal Ruby Sapphire and 3.50ct Diamond Butterfly Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 3.50 carat diamond, opal, ruby and sapphire 18 karat white gold brooch; part of our diverse vintage jewelry and estate jewelry collections.
This impres...
Category
1940s Unknown Vintage Opal Brooches
Materials
Diamond, Opal, Ruby, Sapphire, 18k Gold, White Gold
Bespoke Opal And Diamond Round Cluster Bar Brooch 1.84ct
Located in SYDNEY, NSW
An Opal And Diamond Round Cluster Bar Brooch, with a round solid white crystal opal within a border of 14 old cut diamonds set in silver and 9ct rose gold.
Opal 1.00ct (estimated), ...
Category
1910s Vintage Opal Brooches
Materials
Diamond, Opal, Rose Gold, Silver
$2,295 Sale Price
33% Off
Australian Opal Yellow Gold Pendant Brooch
Located in New York, NY
Australian opal yellow gold pendant brooch
Opal measures approximately 13 x 19.5 mm, 18 karat yellow gold; marked 18k
Size: width 1.5 inc...
Category
Late 20th Century Opal Brooches
Materials
Opal, 18k Gold, Yellow Gold
Premium Quality Australian Four Opal Doublet Brooch in Sterling Silver
Located in Sydney, AU
The ephemeral beauty of the butterfly is captured in this exquisite opal doublet masterfully set in polished sterling silver. The "Mariposa’" brooch wit...
Category
2010s Australian Contemporary Opal Brooches
Materials
Opal, Sterling Silver
Victorian Opal Diamond Silver-Topped 14 Karat Gold Pipe Stickpin
Located in Philadelphia, PA
Designed as a smoking pipe accented throughout by rose cut diamonds
Featuring a 4.0 mm round opal bead exhibiting strong and spectral play-of-color
Tested as silver-topped 14 karat...
Category
1880s Victorian Antique Opal Brooches
Materials
Diamond, White Diamond, Opal, Silver, Gold, 14k Gold, Yellow Gold
Karbra 14k Yellow Gold Tahitian Pearl and 4 Carat Opal Beetle Stick Pin
Located in Sherman Oaks, CA
Gorgeous 14k Yellow Gold Pin with Ornate Design and Tahitian Pearl and Opal Cabochon Accents
Total Length of Pin = 67 mm
Length of Beetle = 29 mm
Width of Beetle = 20 mm
Total Mass =...
Category
1960s Modern Vintage Opal Brooches
Materials
Opal, Pearl, Gold, 14k Gold, Yellow Gold
14 Karat Yellow Gold Opal and Diamond Bar Pin
Located in Scottsdale, AZ
Designer: custom design
Material: 14k yellow gold
Opal: 1 oval cabochon cut
Diamonds: 16 round brilliant cuts = 0.25cttw
Color: H
Clarity: SI
Dimensions: pin measures 16.50mm x 49mm...
Category
21st Century and Contemporary Opal Brooches
Materials
Opal, 14k Gold, Yellow Gold
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