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Gemstone: Opal
Italian Brilliant Cut Diamond Ruby Opal 18 Carats Yellow Gold Earrings
Located in Marcianise, CE, IT
Elegant Italian brilliant cut diamond (0.12 carats), ruby (29 carats), opal (14 carats) and 18 Carats Yellow Gold (7.1 grams) earrings.
Category

21st Century and Contemporary Italian Contemporary Opal More Jewelry

Materials

Diamond, Opal, Ruby, 18k Gold, Yellow Gold

Italian Brilliant Cut Diamond Ruby Opal 18 Carats Yellow Gold Necklace
Located in Marcianise, CE, IT
Elegant Italian brilliant cut diamond (1.17 carats), ruby (86.56 carats), opal (36 carats) and 18 Carats Yellow Gold (27.5 grams) necklace.
Category

21st Century and Contemporary Italian Contemporary Opal More Jewelry

Materials

Diamond, Opal, Ruby, 18k Gold, Yellow Gold

1930s Opal Diamonds Enamel 18 Karat Yellow Gold Round Brooch
Located in Poitiers, FR
Brooch in 18 Karat yellow gold. Charming round antique brooch set in the center with a round cabochon opal in a setting of antique-cut diamonds set on black enameled geometrical moti...
Category

1930s French Art Deco Vintage Opal More Jewelry

Materials

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

Vintage Carved Opal Figa Pendant with 14K Gold CAP
Located in Venice, CA
Carved from opal, this beautiful Figa pendant shimmers in the sunlight. The clenched fist with a thumb extended between two fingers is a symbol for femininity in many cultures. Most ...
Category

1940s Unknown Retro Vintage Opal More Jewelry

Materials

Opal, 14k Gold, Yellow Gold

Opal Cabochon Drops with Tanzanite and Tsavorite 18k Yellow Gold Earrings
Located in Pacific Palisades, CA
These award winning, 18k yellow gold drop earrings featuring two deep aqua black opal cabochons. One post showcasing a faceted oval Tanzanite gemstone and the other post sporting a b...
Category

2010s American Modern Opal More Jewelry

Materials

Opal, Tanzanite, Tsavorite, White Diamond, 18k Gold

Edwardian Opal 9 Carat Gold Pin Brooch
Located in Chipping Campden, GB
This exquisite brooch is set with a glowing opal. The pin is modelled in 9carat gold and the opal is held in a simple setting. Length: 37mm Opal Dim...
Category

Early 1900s British Edwardian Antique Opal More Jewelry

Materials

Opal, Gold

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 Opal More Jewelry

Materials

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

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: 2215647458 Shape: Freeform Cabochon Cutting Style: Cutting Style: Crown: Cutting Style: Pa...
Category

2010s Australian Opal More Jewelry

Materials

Opal

Opal and Tzavorite Pendant
Located in Geneva, CH
Pendant named 'Horn of Africa' composed by a one carat Tzavorite ( from Tanzania) along with a free form Opal from "Wollo Ethiopia" about 21 carat mount...
Category

21st Century and Contemporary Aesthetic Movement Opal More Jewelry

Materials

Opal, 18k Gold, Yellow Gold

Vintage Large Opal and Diamond 15 Carat Gold Crescent Brooch
Located in Chipping Campden, GB
This exquisite brooch is set with 9 glowing opals. They have flashes of fiery red and so any other wonderful colours. In-between each opal there are a pair of sparking diamonds...
Category

Early 1900s British Edwardian Antique Opal More Jewelry

Materials

Diamond, Opal, Gold

14kt yellow gold pendant with opal, diamonds, emerald, amethyst, and pink spinel
Located in Braintree, GB
14kt yellow gold pendant with opal, diamonds, emerald, amethyst, and pink spinel. Made in the 1990s Tested positive for 14kt. gold. Dimensions - ...
Category

1990s European Opal More Jewelry

Materials

Amethyst, Diamond, Emerald, Opal, Spinel, Yellow Gold

21st Century Tiara Silver White Enameled Oval Central Fire Opal 18 Karat Gold
Located in Valencia, ES
21st Century Tiara Silver White Enameled Oval Central Fire Opal 18 Karat Gold Tiara made in Silver enameled in white, 18 Karat gold, 12 spheres in fire opals of 4 mm, a central oval...
Category

21st Century and Contemporary Spanish Modern Opal More Jewelry

Materials

Opal, Fire Opal, Gold, Silver, Enamel

14K Yellow Gold Opal pendant, 1.6gr
Located in Laguna Beach, CA
Ornate 14k setting with Australian opal 5.7mm X 4.5mm. The opal has predominantly green and blue flashes, with some orange as well. weighs 1.6gr
Category

20th Century Opal More Jewelry

Materials

Opal, Yellow Gold

Murrle Bennett & Co., Arts & Crafts Silver Brooch with Opal, U.K., circa 1900
Located in Chatham, CA
MURRLE BENNETT & CO. - Rare Arts & Crafts fine silver brooch - hand hammered finish with rivet details - central oval cabochon opal bezel set in pink gold - blue and green enamel pan...
Category

Early 20th Century British Arts and Crafts Opal More Jewelry

Materials

Opal, Silver, Britannia Standard Silver

Renaissance Revival Jelly Opal & 18K Gold Cross with Blue Enamel - Circa 1880's
Located in Chatham, CA
Antique Renaissance Revival gem set 18K yellow gold Latin cross pendant with 16 rare semi black jelly opals (each cabochon cut stone approximately 3 to 4 m...
Category

Late 19th Century American Renaissance Revival Antique Opal More Jewelry

Materials

Opal, 18k Gold, Enamel

La Triomphe Yellow Gold Black Enamel Natural Diamond & Opal Flower Pin Brooch
Located in Baltimore, MD
La Triomphe Yellow Gold Black Enamel Natural Diamond & Opal Flower Pin Brooch Metal: 14k yellow gold Weight: 12.4 grams Diameter: 38mm Diamond: Approx. .07 carat...
Category

Late 20th Century Opal More Jewelry

Materials

Diamond, Opal, Yellow Gold, Enamel

Antique Opal Silver Stickpin Tiepin of a Gnome
Located in Munich, Bavaria
This unusual stickpin features a bearded gnome with a hood. Under his right arm he is holdig an opal and he raises the finger of his left hand.
Category

1880s Victorian Antique Opal More Jewelry

Materials

Opal, Silver

French Art Deco 1930s Opal Diamonds Platinum Brooch
Located in Poitiers, FR
Brooch in platinum, dog head hallmark. Delightful antique brooch, it is adorned in the center with a round opal cabochon shouldered on either side with two antique brilliant-cut diam...
Category

1930s French Art Deco Vintage Opal More Jewelry

Materials

Opal, Diamond, White Diamond, Platinum

Bitterman Bros, Edwardian Opal Platinum 14 Karat Gold Shield Antique Stickpin
Located in Philadelphia, PA
Centering a shield shaped opal cabochon - translucent white in body color with spectral pay-of-color. Measuring 6.5 x 7.5 mm - bezel set in platinum with engraved scroll frame surrou...
Category

1910s Edwardian Vintage Opal More Jewelry

Materials

Opal, Gold, 14k Gold, Yellow Gold, 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 Opal More Jewelry

Materials

Opal, Black Opal, Yellow Gold

Victorian Opal 14 Karat Gold Snake Stickpin, circa 1900
Located in Philadelphia, PA
Centering an oval opal cabochon measuring approximately 8.0 x 5.6 mm Translucent with white body color and strong play-of-color exhibiting green and blue with a broad flash of red ...
Category

Early 1900s Victorian Antique Opal More Jewelry

Materials

Opal, Gold, 14k Gold, Yellow Gold

14k Gold Set of Ring & Earrings Mabe Pearl Opal and Diamonds
Located in Montreal, QC
14k yellow gold set of ladies ring & earrings with 14mm Mabe pearl, 6 diamonds each and 5 opal gemstones each. Ring is size 7.75. The earrings has the omega clip, stamped 14k GA. In ...
Category

1990s Canadian Opal More Jewelry

Materials

Diamond, Opal, Pearl, 14k Gold

Brazilian Fire Opal & Diamond Pendant, 14k White Gold 3.20ctw
Located in Greensboro, NC
Metal Content: Guaranteed 14k Gold as stamped Stone Information: Brazilian Fire Opal - Carat: 3.10ct Natural Diamonds - Clarity: I1 Color: I - J...
Category

Late 20th Century Unknown Opal More Jewelry

Materials

Diamond, Opal, Fire Opal, White 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 Opal More Jewelry

Materials

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

Victorian Antique Solid 9ct Gold & Natural Opal Heart Stick Pin 1890s
Located in Wilmslow, GB
A Victorian Natural Opal Heart Stick Pin. This charming opal stick pin centres on a delightful heart shaped natural opal set in solid 9ct gold. This pi...
Category

19th Century Victorian Antique Opal More Jewelry

Materials

Opal, Gold, 9k 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 More Jewelry

Materials

Opal, Sterling Silver

3.20ct Oval Cabochon Cut Opal Ring, 14k Yellow Gold Cocktail Solitaire
Located in Greensboro, NC
This ring is a size 7 3/4, but it can be re-sized up 2 sizes for a $25 fee or down 1 size for a $20 fee. Once a ring is re-sized, we guarantee the work but we are unable to offer a r...
Category

Late 20th Century Unknown Opal More Jewelry

Materials

Opal, Yellow Gold

Lot of Six Antique Hat Pins Collector Classic Horseshoe Jockey Irish Clover
Located in New York, NY
From an Avid Hat Pin Collector Lot of 6 hat Pins. May be used for collar of blazer jacket. 14k t.60ct Jockey diamond hat pin (.57 X .51 inch) 14kt ...
Category

2010s American Opal More Jewelry

Materials

Diamond, Opal, Pearl, 10k Gold, 14k Gold, Yellow Gold

Antique Art Nouveau Opal Diamond Enamel Gold Flower Stick Pin
Located in Munich, Bavaria
Five oval opals are arranged to a flower. The flower has a star shaped center set with one larger and five smaller old cut diamonds. Opals and diamonds are mounted in 14 k gold. The ...
Category

1890s Unknown Art Nouveau Antique Opal More Jewelry

Materials

Diamond, Opal, 14k Gold

Goshwara Small Opal Cabochon with Black Enamel Pendant
Located in New York, NY
This small cabochon pendant is an Impeccable and unique combination of Opal with Black Enamel. Set in 18K Yellow Gold, from our ‘G-One Collection. If you want to make a statement, th...
Category

21st Century and Contemporary American Contemporary Opal More Jewelry

Materials

Opal, 18k Gold, Enamel

Victorian Carved Boulder Opal 14 Karat Gold Stickpin
Located in Philadelphia, PA
Featuring a deeply carved boulder opal to depict a face topped by a bow Matrix is reddish brown in color with areas of strong spectral play-of-col...
Category

Mid-19th Century Victorian Antique Opal More Jewelry

Materials

Opal, Gold, Yellow Gold, 14k Gold

3 Australian Boulder Opal Cabochons
Located in Seattle, WA
A collection of 3 Australian Boulder Opals with intense blue and green ripple effects as they move in the light. These 3 stones weigh a total o...
Category

2010s Australian Artisan Opal More Jewelry

Materials

Opal

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 More Jewelry

Materials

Diamond, White Diamond, Opal, Silver, Gold, 14k Gold, Yellow Gold

Fully Customized 18 Karat Gold 2-3 Characters Diamond Men's Cufflinks
Located in Monte-Carlo, MC
We offer you the opportunity to design your made to measure cufflinks. A very distinguish and genderless way to wear beautiful pieces of jewelry for every occasion. The personalized ...
Category

2010s Italian Contemporary Opal More Jewelry

Materials

Agate, Amazonite, Carnelian, Diamond, Lapis Lazuli, Onyx, Opal, Natural ...

Victorian Boulder Opal Cabochon 14 Karat Yellow Gold Stickpin
Located in Philadelphia, PA
Centering an oval cabochon boulder opal measuring approximately 10.0 x 8.0 mm Opaque brown matrix with areas of white opal with strong blue/violet play-of-color Set in polished gol...
Category

Early 1900s Victorian Antique Opal More Jewelry

Materials

Opal, Gold, 14k Gold, Yellow Gold

Goshwara Black Opal Round Tassel with Diamond Cap Pendant
Located in New York, NY
If you want to make a statement this Black Opal Round Tassel with Diamond Cap in 18K Yellow Gold, from 'Beyond' Collection is the right piece to do it. * G...
Category

21st Century and Contemporary American Contemporary Opal More Jewelry

Materials

Opal, Black Opal, Diamond, 18k Gold

Fully Customized 18 Karat Gold 2-3 Characters Diamond Men's Cufflinks
Located in Monte-Carlo, MC
We offer you the opportunity to design your made to measure cufflinks. A very distinguish and genderless way to wear beautiful pieces of jewelry for every occasion. The personalized ...
Category

2010s Italian Contemporary Opal More Jewelry

Materials

Agate, Amazonite, Carnelian, White Diamond, Diamond, Yellow Diamond, Lap...

Fully Customized 18 Karat Gold 2-3 Characters Diamond Men's Cufflinks
Located in Monte-Carlo, MC
We offer you the opportunity to design your made to measure cufflinks. A very distinguish and genderless way to wear beautiful pieces of jewelry for every occasion. The personalized ...
Category

2010s Italian Contemporary Opal More Jewelry

Materials

Natural Pearl, Other, Diamond, Lapis Lazuli, Agate, White Diamond, Amazo...

Cacia Piercing in 14k Rose Gold with Opal and Diamond by Selda Jewellery
Located in Istanbul, TR
Cacia piercing in 14k rose gold with opal and diamond by Selda Jewellery Additional Information:- Collection: Treasures of The Sea Collection 14k Rose gold 0.01ct White diamond 0.11...
Category

2010s Turkish Modern Opal More Jewelry

Materials

Diamond, Opal, Rose Gold

Italian Brilliant Cut Diamond Ruby Opal 18 Carats Yellow Gold Bracelet
Located in Marcianise, CE, IT
Elegant Italian brilliant cut diamond (1.15 carats), ruby (87.24 carats), opal (39.55 carats) and 18 Carats Yellow Gold (24.5 grams) bracelet.
Category

21st Century and Contemporary Italian Contemporary Opal More Jewelry

Materials

Diamond, Opal, Ruby, 18k Gold, Yellow Gold

Gold and Opal Galleon Made
Located in London, GB
A gold and opal galleon made by Bentley & Skinner, the galleon in full sail consisting of hull set with boulder opal weighing 21.53 carats and fine gold sa...
Category

2010s British Modern Opal More Jewelry

Materials

Opal, Gold, 18k Gold, Yellow Gold

Boulder Opal 18 Karat Yellow Gold Men’s Cufflinks
Located in Miami, FL
These cosmic boulder opal cufflinks are crafted in 18-karat yellow gold, weighing 26.4 grams and measuring 22mm x 15mm. Showcasing a pair of rectangle prong-set boulder opals, weighi...
Category

1980s Vintage Opal More Jewelry

Materials

Opal, 18k Gold, Yellow Gold

Opal and Diamond Drop Brooch
Located in New York, NY
Opal & Diamond Drop Brooch set in Platinum Approx Opal drop Weight: 26.32 Cts Approx Oval Opal: 6.00 Cts Approx Diamond Weight: 8.59 Cts Measureme...
Category

1960s Vintage Opal More Jewelry

Materials

Diamond, Opal, Platinum

18 Karat White Gold Yellow Opal Tiger's Eye Carnelian Fox Cufflinks
Located in Milano, IT
In this amazing pair of cufflinks , front face feature the finely detailed faces of a fox vividly hand-carved and made of yellow opal, the eyes are in car...
Category

2010s Italian Opal More Jewelry

Materials

Agate, Carnelian, Chalcedony, Hematite, Jade, Lapis Lazuli, Malachite, O...

18k Yellow White Gold with Opal White Diamonds Bracelet Earrings Necklace Set
Located in GALLARATE, IT
Fantastic and chic . Unique set design handemade in Italy by Stanoppi Jewellery since 1948. The peculiarity of the opal is its iridescence, a play of colors similar to the rainbow. S...
Category

21st Century and Contemporary Italian Modern Opal More Jewelry

Materials

Diamond, White Diamond, Opal, White Gold, Yellow Gold, Gold, 18k Gold

Ethiopian Mezezo Chocolate Opal Specimen
Located in New Orleans, LA
This extraordinary Mezezo opal specimen hails from the highlands of Africa and is, quite simply, one of the most amazing opals we have ever seen. Found i...
Category

20th Century Ethiopian Modern Opal More Jewelry

Materials

Opal

Pendant Brooch Gold 585 Two Pearls One Opal Biedermeier Period Vienna circa 1850
Located in Vienna, AT
Very interesting brooch made during Viennese Late Biedermeier Period: It is of abstract as well as of stylized form type to which a large pearl is attached to top area of it / furth...
Category

Mid-19th Century Austrian High Victorian Antique Opal More Jewelry

Materials

Opal, Pearl, 14k Gold

Art Nouveau Opal Diamond Gold Byzantine Princess Diadem Tiara
Located in London, GB
Illustrated in our book: Beatriz Chadour-Sampson & Sonya Newell-Smith, Tadema Gallery London Jewellery from the 1860s to 1960s, Arnoldsche Art Publishers, Stuttgart 2021, cat. no. 231 The diadem is unmarked, but undoubtedly French and possibly by Georges Fouquet or Maison Vever. The design of the female head is reminiscent of drawings and posters by the Czech artist Alphonse Mucha, who worked closely with Georges Fouquet designing jewellery whilst he was living in Paris. Mucha was much influenced by Byzantine culture and made a series titled 'Byzantine heads...
Category

Early 1900s French Art Nouveau Antique Opal More Jewelry

Materials

Diamond, Opal, 18k Gold

Pretty Gold Pin with Opal and Two Diamond Solitaires
Located in Berlin, DE
Pretty Gold Pin with Opal and two Diamond Solitaires. Diamonds each about 0.16 carat, very good quality!
Category

20th Century Opal More Jewelry

Materials

White Diamond, Opal, 14k Gold, Yellow Gold

Archibald Knox Art Nouveau Opal Enamel Gold Diadem Comb for Liberty & Co.
Located in London, GB
llustrated in our book: Beatriz Chadour-Sampson & Sonya Newell-Smith, Tadema Gallery London Jewellery from the 1860s to 1960s, Arnoldsche Art Publishers, Stuttgart 2021, cat. no. 490 An extremely beautiful unrecorded Diadem by Archibald Knox. The fiery central opal is set amongst gold entrelacs of flowers and foliage enriched with superb plique-à-jour enamel. The reverse is embossed with a butterfly motif. This is a metamorphic jewel being adjustable to both a diadem and a decorative comb...
Category

Early 20th Century English Art Nouveau Opal More Jewelry

Materials

Opal, Gold, Enamel

Australian 4.29 Opal Doublet Brooch in 18K Yellow Gold
Located in Sydney, AU
Intricate and opulent, the ‘Florella’ opal doublet brooch (4.29ct) is skillfully set in a beautifully interwoven 18K Yellow Gold lattice. In this p...
Category

2010s Australian Contemporary Opal More Jewelry

Materials

Opal, Yellow Gold, 18k Gold

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