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Gemstone: Opal
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

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

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

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...

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

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

Ethiopian Opal Kitten Shape Cat Pendant in 14K Solid Gold
Located in Chicago, IL
Ethiopian Opal Cat Pendant 14K Solid Gold Kitten Shape Pendant For Valentine Day Gross Weight: : 3.07 Grams Approx. Diamond Weight: : 0.15 cts Approx. 14K Gold Weight: : 1.44 Grams ...
Category

2010s Indian Opal More Jewelry

Materials

Diamond, Opal, Yellow Gold, Gold, 14k 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

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

25.57ct Natural White Crystal Opal Oval Cabochon Gem 26.8x17mm Loose Gemstone
Located in Birmingham, GB
25.57ct Natural White Crystal Opal Oval Cabochon Gem 26.8x17mm Loose Gemstone Natural Loose White Opal Gemstone. Stunning 25.57 Carat opal with beautiful play of colour. Reds, green...
Category

21st Century and Contemporary Opal More Jewelry

Materials

Opal

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

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 se...
Category

1930s French Art Deco Vintage Opal More Jewelry

Materials

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

Natural White Australian Coober Pedy Opal Cabochon 19x6.9mm Loose Gemstone
Located in Birmingham, GB
Natural White Australian Coober Pedy Opal Cabochon 19x6.9mm Loose Gemstone Natural Australian Coober Pedy White Opal Cabochon. 1.99 Carat natural solid opal from Coober Pedy Aust...
Category

21st Century and Contemporary Opal More Jewelry

Materials

Opal

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

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

Antique Victorian Solid 9ct Gold Heart Shaped Opal Pin Sentimental Jewel 1880s
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 piece dates from around 1890-1900...
Category

19th Century Victorian Antique Opal More Jewelry

Materials

Opal, 9k Gold

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

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

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

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

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

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

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

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

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

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Diamond Necklace Tiara
Located in New York, NY
A MASTERPIECE! 46.75 carats of white pear, marquise and round brilliant cut diamonds set in 18k white gold. The piece can be worn as a necklace and easily converted into a tiara...
Category

21st Century and Contemporary Opal More Jewelry

Materials

Diamond, 18k Gold

14 Karat Ridged Tie Bar
Located in Palm Desert, CA
14 Karat Ridged Tie Bar. Simple design yet sophisticated piece that will add a nice detail to any tie. The top of the tie bar has a zig-zag design and the enti...
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1990s Unknown Retro Opal More Jewelry

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Gold, 14k Gold, Yellow Gold

14 Karat Ridged Tie Bar
14 Karat Ridged Tie Bar
$750
W 0.13 in D 0.12 in L 2.03 in
6.33 Carat Diamond Butterfly Tiara Headband
Located in Hoffman Estate, IL
Cast from 18 karat gold & sterling silver, this beautiful headband is hand set with 6.33 carats of shimmering diamonds. FOLLOW MEGHNA JEWELS storefront to view the latest collection...
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21st Century and Contemporary Unknown Modern Opal More Jewelry

Materials

Diamond, 18k Gold, Sterling Silver

18 Karat Yellow Gold Plate Panther Ruby Onyx Black Enamel 925 Silver Cufflinks
Located in Milano, IT
Silver 925 panther cufflinks 18 karat gold plate embellished by rubies on his eyes and a half sphere in onyx , ears with black enamel. All AVGVSTA jewelry is new and has never been ...
Category

2010s Italian Opal More Jewelry

Materials

Onyx, Ruby, 18k Gold, Gold Plate, Yellow Gold, Silver, Enamel

Alex Jona Sterling Silver Money Clip
By Jona
Located in Torino, Piedmont
Alex Jona, hand crafted in Italy, sterling silver money clip. Alex Jona jewels stand out, not only for their special design, but also for the careful attention given to details duri...
Category

21st Century and Contemporary Italian Opal More Jewelry

Materials

Silver, Sterling Silver

Alex Jona Sterling Silver Money Clip
Alex Jona Sterling Silver Money Clip
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H 0.09 in W 0.04 in D 0.01 in
"Ostrich Feather Tickler Attachment" Sterling Silver 925 in Stock
Located in Rome, IT
The "Ostrich Feather Tickler Attachment" was designed by Betony Vernon in 1996 and continues to seduce BV collectors today. Fabricated using multiple l...
Category

1990s Italian Contemporary Opal More Jewelry

Materials

Sterling Silver

Art Nouveau Enamel Diamond Sapphire 14 Karat Gold Empress Stickpin
Located in Philadelphia, PA
Designed as a concave disk depicting a high relief profile of a woman with curling tendrils of long hair that drapes beyond the confines of the circular surround Her face incredibly...
Category

Early 1900s Art Nouveau Antique Opal More Jewelry

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow ...

French 1920s Tiger s Eye 18 Karat Yellow Gold Cufflinks
Located in Poitiers, FR
Pair of cufflinks in 18 karat yellow gold, eagle's head hallmark. They are adorned with two tiger eye agates, each held by two large scalloped claws. They are attached to each other ...
Category

1920s French Belle Époque Vintage Opal More Jewelry

Materials

Tiger s Eye, Gold, 18k Gold, Yellow Gold

1900s Alling Co. American Art Nouveau Enameled Gold Locket
Located in New York, NY
We offer this perfectly beautiful American Art Nouveau locket of 14K gold with edge engraved flowers and flourishes framing a 3-dimensional female image with diamond earring and enam...
Category

Early 1900s American Art Nouveau Antique Opal More Jewelry

Materials

Diamond, 14k Gold

Antique Horn Hair Comb French Art Nouveau period Piece Mistletoe Leaves
Located in Berlin, DE
Art Nouveau mistletoe leaves antique horn hair comb in excellent condition Width : 78 mm / 3.07 in Height : 60 mm / 2.36 in Depth : 6 mm / 0.24 in Weigh...
Category

Early 1900s French Art Nouveau Antique Opal More Jewelry

Sapphire Eyed Badger Swivel Back Cufflinks Set in 18 Karat White Gold
Located in London, England
A sweet pair of sapphire eyed badger swivel back cufflinks set in 18k white gold. Each cufflink depicts the head of a badger and is made of solid 18k white gold. Each badger is then...
Category

2010s British Modern Opal More Jewelry

Materials

Sapphire, Gold, 18k Gold, White Gold

Navajo Needlepoint Turquoise Concho Belt
Located in Coeur d Alene, ID
Navajo needlepoint concho belt. Signed LMB, marked sterling. 11 conchos total. Exceptional design on each concho, featuring floral style center with complementary scalloped silverwork and final layer of turquoise framing concho. Old Pawn. Acquired from a Navajo trader. PERIOD: After 1950 ORIGIN: Navajo, Southwest SIZE: Total Belt Length 62 1/2" Leather; conchos 2 1/4"D The word “concho” sometimes spelled “concha”, comes from the Spanish word meaning shell. Some of the first “conchos” were made of melted silver dollars and resembled a shell. Concho belts reportedly began appearing in Navajo country in the late 1860s. Other Native Americans including Zuni and Hopi also made traditional concho belts before long. Concho belts can cost into the thousands of dollars depending upon the craftsmanship, amount of silver, rarity of turquoise and stones used. Belts in the upper end of the price scales are usually made before the turn of the century. Buyers should deal with reputable dealers as many fakes and look-a-likes exist. A well-made belt with age to it will fetch a bigger premium and hold its value better. The earliest concho belts are now referred to as “First Phase” belts. This style of belt was made before Native silversmith had learned much about soldering. The conchos were hammered out from melted coins, cut, and filed into shape, engraved and a diamond shape slot was cut out of the middle of the concho, with a bar left across the center of the diamond shaped slot for the leather loop. Conchos that required no soldering are generally thought to be made from 1860-1880. Second phase conchos were done 1890-1900s in which silversmith began to solder. Third phase conchos is when you start to see the “butterfly” or “bow” appear between conchos and the use of turquoise as an adornment. A butterfly (bow) is a smaller concho in between bigger conchos. A belt with butterflies and sometimes turquoise would be from the early 1900s – 1930s. The timelines may slightly differentiate depending upon who you ask. Natives first had concho belts for personal use only, but around the turn of the last century, tourist demand had kicked in and a new outlet emerged. belts & buckles jewelry silver belts conchos navajo needlepoint southwest turquoise...
Category

1950s American Native American Vintage Opal More Jewelry

Materials

Turquoise, Sterling Silver

Previously Available Items
1.36 Carat Yellow Opal
Located in Hua Hin, TH
A soothing 1.36 Carat, Oval-cut Yellow Opal Weight: 1.36 carats Shape: Oval Crown: Modified Brilliant Pavilion: Modified Brilliant Gem Dimensions: 9.74 x 6.95 x 4.52 mm Color: Yello...
Category

2010s Unknown Opal More Jewelry

Materials

Opal

1.36 Carat Yellow Opal
1.36 Carat Yellow Opal
W 0.28 in D 0.18 in L 0.39 in
X1 Natural Fire Crystal Opal Oval Cabochon 0.4-0.6 Carat Gem Jewellery Supply
Located in Birmingham, GB
x1 Natural Fire Crystal Opal 7x5mm Oval Cabochon 0.4-0.6ct Gem Jewellery Supply x1 Natural Crystal Fire Opal Gemstone. Selected from parcel of 7x5mm ov...
Category

21st Century and Contemporary Opal More Jewelry

Materials

Opal

Antique Tie Pin with Opal and Ruby Fifteen Karat Yellow Gold
Located in New York, NY
Antique tie pin brooch with opal and ruby Stamped 15CT Measuring between 60 to 66 millimeter long Weighing 3.1 grams Excellent condition An antique tie p...
Category

1930s Art Deco Vintage Opal More Jewelry

Materials

Diamond, Opal, Ruby, Gold, 15k Gold, Yellow Gold

Antique Tie Pin with Opal and Ruby Fifteen Karat Yellow Gold
Antique Tie Pin with Opal and Ruby Fifteen Karat Yellow Gold
H 2.5 in W 0.4 in D 0.2 in Dm 0.4 in L 2.5 in
Art Nouveau Opal Diamond Bee Brooch
Located in Santa Barbara, CA
This Art Nouveau bee, or wasp, brooch is a turn of the century wonder. A fabulous and fiery elongated opal composes the body and exhibits a fabulous play of color, glistening with sh...
Category

Early 20th Century Art Nouveau Opal More Jewelry

Materials

Diamond, Opal, Ruby, Gold, 14k Gold, Rose 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 Victorian Opal 18K Yellow Gold Stick Pin - United Kingdom - Circa 1910
Located in Chatham, CA
Antique late Victorian 18K yellow gold stick pin - featuring a prong set oval cabochon opal (approximately 8 mm. Long x 6 mm. Wide x 4 mm. Deep = 1.04 carat weight) - twisted central...
Category

Early 20th Century British Victorian Opal More Jewelry

Materials

Opal, 18k Gold, Yellow Gold

Victorian 14K Gold Opal and Diamond Pendant
Located in Venice, CA
In the center of this 14k gold pendant is a beautiful, vibrant Australian opal. The stone has amazing color play with highlights of blue, pink, yellow, and orange. It is surrounded b...
Category

1890s Victorian Antique Opal More Jewelry

Materials

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

Vintage Black Opal Diamond Platinum 18 Karat Gold Owl Brooch
Located in Philadelphia, PA
Brooch is designed as an owl perched on a tapered baguette cut diamond branch weighing approximately 0.25 carat; eye-clean and white With 2.0 mm round golden obsidian eyes and with ...
Category

1960s Contemporary Vintage Opal More Jewelry

Materials

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

Tiffany Co. Edwardian Black Opal Platinum 18 Karat Gold Antique Stickpin 1910
Located in Philadelphia, PA
Featuring a pear cut cabochon of black opal measuring approximately 12.8 x 10.1 mm. Translucent with very strong and spectral play-of-color as broad flashing. Bezel set in a platinum...
Category

1910s Edwardian Vintage Opal More Jewelry

Materials

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

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

Art Nouveau Opal Pearl 14 Karat Two-Tone Gold Antique Insect Pendant Brooch
Located in Philadelphia, PA
Pendant brooch is designed as a stylized insect centering a 5.0 x 3.5 mm oval opal cabochon. White in body color with strong blue/green play-of-color - bezel set with milgrain surrou...
Category

Early 1900s Art Nouveau Antique Opal More Jewelry

Materials

Opal, Pearl, Ruby, Gold, 14k Gold, Yellow Gold

Victorian Black Opal Cabochon 18 Karat Gold Oval Stickpin GIA
Located in Philadelphia, PA
Featuring an oval black opal double cabochon measuring approximately 10.9 x 9.5 mm Opaque dark gray body color with very strong spectral pl...
Category

Early 1900s Victorian Antique Opal More Jewelry

Materials

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

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