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Cobalt Blue Earrings

PASSAGE UNI Cobalt Blue Hoop Earrings
By HANNAYOO WORKS
Located in Brooklyn, NY
Work Serial No. 1110301235026 The objects in the story "Daydream" are the pieces of my memory, imagination, and a message. Each Object is hand crafted by Hanna and has a Unique pe...
Category

2010s American Arts and Crafts Hoop Earrings

Materials

Rhodium

Francoise Montague Blue Cobalt Resin Dangle Clip Earrings
By Francoise Montague
Located in Atlanta, GA
oversized dangle design in shiny translucent cobalt blue resin in a hat-like shape. The hardware and
Category

Early 2000s French Modern Dangle Earrings

Cobalt Blue Titanium with Emeralds and Diamonds Earrings
By Paradizia
Located in Laguna Beach, CA
Description Avant-Garde, cobalt blue textured titanium discs adorned with an elegant design of
Category

21st Century and Contemporary American Artisan Drop Earrings

Materials

Diamond, Emerald, 14k Gold, Rhodium, Sterling Silver, Titanium

Cilea Paris Dangle Resin Clip Earrings Cobalt Blue Ribbons
By Ciléa
Located in Atlanta, GA
piece. They are a lovely cobalt blue with a black contrast color. The underside of each earring has the
Category

Early 2000s French Modern Clip-on Earrings

Vintage gold tone ITALIAN cobalt blue glass designer clip on earrings
Located in Palos Hills, IL
DETAILS • unsigned • gold tone with glass and gold foil • vintage designer earrings
Category

Vintage 1980s Clip-on Earrings

18k Yellow Gold Earrings with Vintage Tiffany Favrile Cobalt Blue Glass Scarabs
Located in New York, NY
earrings feature a unique vintage Tiffany Favrile cobalt blue glass scarab set in the center of each
Category

21st Century and Contemporary American Clip-on Earrings

Materials

18k Gold, Yellow Gold

KJL Kenneth Jay Lane Gold Plated and Cobalt Blue Enamel Clip On Earrings
By Kenneth Jay Lane
Located in London, GB
Beautiful Kenneth Jay Lane gold plated earrings, featuring lovely cobalt blue enamel. Measuring
Category

Late 20th Century American Clip-on Earrings

Materials

Gold Plate, Enamel

6.82 Carat Blue Sapphire and Diamond Dangle Earrings in Victorian Style
By Gems Paradise
Located in Jaipur, IN
cobalt blue sapphire and diamond long earring is incredible. The bottom graduating oval sapphires are
Category

2010s Indian Victorian Dangle Earrings

Materials

Diamond, Blue Sapphire, 14k Gold, Silver

Mercedes Robirosa Gilded Metal and Blue Glass Dangle Clip Earrings
By Mercedes Robirosa
Located in Atlanta, GA
drops and poured glass cabochons in cobalt blue and turquoise blue. One earring bears the gilded
Category

1990s French Modern Dangle Earrings

Materials

Gilt Metal

Vinatge 18K White Gold Hidalgo Enamel Fleur-De-Lis Diamond Earrings
By Hidalgo
Located in Venice, CA
earring has cobalt blue enameling that forms into a concave drop. 10 brilliant round cut diamonds form a
Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, White Gold, Enamel

Musula Passion Rouge Soutache Earrings w/silver closure
By Musula
Located in Bilbao, ES
Jet Black Gothic XL Marble Earrings. Also in, Brown Wood, Beige Marble, Cobalt Blue & Green
Category

21st Century and Contemporary Spanish Romantic Chandelier Earrings

Materials

Crystal, Hematite, Silver

Musula Jet Black Gothic Wood Soutache Earrings w/silver closure
By Musula
Located in Bilbao, ES
Jet Black Gothic wood Earrings. Also in Rouge Red, Beige Marble, Copper Brown, Brown Wood, Cobalt
Category

21st Century and Contemporary Spanish Romantic Chandelier Earrings

Materials

Crystal, Silver

Musula Jet Black Gothic Marble Soutache Earrings w/silver closure
By Musula
Located in Bilbao, ES
, Cobalt Blue & Green uranium Musula Soutache earrings made of rayon yarn 2mm, quartz stones and crystal
Category

21st Century and Contemporary Spanish Romantic Chandelier Earrings

Materials

Crystal, Silver

Musula Jet Black Gothic Uranium Soutache Earrings w/silver closure
By Musula
Located in Bilbao, ES
Jet Black Gothic Uranium Earrings Also in Rouge Red, Brown Wood, and Cobalt Blue Musula Soutache
Category

21st Century and Contemporary Spanish Romantic Chandelier Earrings

Materials

Crystal, Silver

Axel Russmeyer Glass and Peridot Crystal Ball Earrings; See Other Colors, Sizes
By Axel Russmeyer
Located in New York, NY
CA0927 Hand beaded double ball earrings comprising cobalt blue glass beaded tops and cobalt blue white
Category

21st Century and Contemporary German Arts and Crafts Drop Earrings

Materials

Crystal, Other, 18k Gold, Other

Recent Sales

Cobalt Blue and Yellow Diamond Drop Earrings by Zoltan David
By Zoltan David
Located in Austin, TX
Our "Twisted Sister" earrings in a shimmering Cobalt Blue Zirconium Steel with .24 ct. total of
Category

2010s American Contemporary Drop Earrings

Materials

Yellow Diamond, 18k Gold, 24k Gold, Stainless Steel

Stambolian 18K White Gold and Diamonds Cobalt Navy Blue Enamel Earrings
By Stambolian
Located in Boca Raton, FL
Stambolian 18K White Gold and Diamonds Cobalt Navy Blue Enamel Earrings From the Stambolian
Category

21st Century and Contemporary American Modern Dangle Earrings

Materials

Diamond, 18k Gold, White Gold, Enamel

Lapis Lazuli Drop Earrings Torpedo Vintage Gold Jewelry Cobalt Blue Modernist
Located in London, GB
The rich cobalt blue of these stylish earrings catches the eye beautifully, the lapis lazuli and
Category

Vintage 1960s Unknown Modernist Drop Earrings

Materials

Lapis Lazuli, 9k Gold

Marquise Moonstone Drop Earrings in Cobalt Blue Zirconium by Zoltan David
By Zoltan David
Located in Austin, TX
Another unique innovation for the savvy jewelry collector. The "Blue Moon" earrings. 2.70 ct. total
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, Moonstone, Platinum, Stainless Steel

Porcelain Earrings Marina
By FARPHORIA
Located in London, GB
lustrous blue cobalt glaze, these earrings exude sophistication and luxury. Every artichoke pentane is
Category

2010s British Romantic Dangle Earrings

Materials

Sterling Silver

Porcelain Earrings Marina
Porcelain Earrings Marina
W 0.6 in D 0.6 in L 1.97 in
Handmade Laurel Leaf Dome Earring
By Ned Bowman / Bowman Originals
Located in Sarasota, FL
Sterling silver and 18k gold engraved "Button" style earrings accented with Cobalt blue enamel. The
Category

2010s American Artisan More Earrings

Materials

14k Gold, Sterling Silver, Enamel

Signed Hobe Vintage Cobalt Blue and Light Blue Glass Bracelet and Earrings Set
By Hobé Jewelry
Located in Jacksonville, FL
Step into a world of vintage elegance with this exquisite Hobe Vintage Cobalt Blue and Light Blue
Category

20th Century American Art Deco Link Bracelets

Philippe Ferrandis Vitrail Cobalt Blue Clip Earrings
By Philippe Ferrandis
Located in Virginia Beach, VA
process made famous by the House of GRIPOIX. Deep cobalt blue glass poured into a beautiful setting in 24
Category

2010s French Modern Clip-on Earrings

Antique Vauxhall Bristol Blue Beveled Glass Drop Earrings, C1860
Located in Baltimore, MD
Brilliant early Victorian deep cobalt blue Vauxhall glass oval earrings. Vauxhall glass jewelry was
Category

Antique 1840s English Victorian Dangle Earrings

Materials

Brass

Double Tier Ceylon Cabochon Sapphire and Diamond White Gold Hoop Drop Earrings
By OGI Ltd
Located in New York, NY
2.00 inch in length by 0.40 inch by width Sapphires hue tone color is of cobalt blue New Earrings One
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

Elizabeth Gage Yellow Gold, Enamel, and Mabe Pearl Earrings
By Elizabeth Gage
Located in New York, NY
A pair of Elizabeth Gage 18 karat yellow gold, blue enamel and mabe pearl earrings. Signed GAGE
Category

1990s British Clip-on Earrings

Materials

Cultured Pearl, 18k Gold

1980s Prego Snakeskin Cuff and Drop Earrings w Rhinestones and Cabochons
Located in Gresham, OR
embellished with black rhinestones and cobalt blue glass cabochon stones. Clip earrings
Category

Vintage 1980s American Cuff Bracelets

Cobalt Blue Enamel Diamond Earrings
Located in Palm Beach, FL
One pair of 18K yellow gold earrings comprised of four sections each. Three of the sections are
Category

Late 20th Century Lever-Back Earrings

Materials

Diamond, 18k Gold

Cobalt Blue Enamel Gold Tassel Dangle Earrings
Located in Stamford, CT
Large cobalt blue enamel 18k yellow gold tassel dangle earrings. 1930's 18k yellow gold Tested
Category

Vintage 1930s Dangle Earrings

Materials

18k Gold, Yellow Gold, Enamel

Cobalt Blue Venetian Glass Cherub Intaglio Earrings
By Tagliamonte
Located in Colleyville, TX
mountains cascading into an azure sea. The rich cobalt blue Venetian glass intaglios, depict a cherub
Category

21st Century and Contemporary Italian Neoclassical Dangle Earrings

Materials

Sterling Silver, Vermeil

French Lucite Marquetry Clip on Earrings White Cobalt Baby Blue
Located in Atlanta, GA
marquetry lamination in contrasted cream-white, cobalt blue and baby blue colors over black background. No
Category

Vintage 1980s French Modernist Dangle Earrings

Guy Laroche Dangle Gilt Metal Clip Earrings Cobalt Blue Resin
By Guy Laroche
Located in Atlanta, GA
framing, ornate with cobalt blue resin carved cabochons. Engraved signature at the back: "Guy Laroche
Category

1990s French Dangle Earrings

Materials

Gilt Metal

Kaso Oversized Striped Cobalt Blue Lucite Clip Earrings
By Harriet Bauknight for KASO
Located in Atlanta, GA
dimensional domed shape with a carved striped pattern in cobalt blue swirling color. Kaso paper sticker
Category

Vintage 1980s American Modernist Clip-on Earrings

Lapis Lazuli Earrings Vintage 14 Karat Gold Oval Cobalt Blue Estate Jewelry
Located in Torrance, CA
condition and free of cracks or chips. The cobalt blue lapis is cut en-cabochon, set into beveled oval
Category

Mid-20th Century Unknown Modern Stud Earrings

Materials

Lapis Lazuli, 14k Gold, Yellow Gold

Edouard Rambaud Gilt Metal and Cobalt Blue Resin Heart Clip Earrings
By Edouard Rambaud
Located in Atlanta, GA
gilt metal framing with mat finish aspect topped with cobalt blue resin heart-cabochon. Underside
Category

1990s French Modernist Clip-on Earrings

Materials

Gilt Metal

18k Yellow Gold Earrings with Vintage Tiffany Favrile Cobalt Blue Glass Scarabs
Located in New York, NY
18k Yellow Gold Clip-On Earrings With Vintage Tiffany Favrile Cobalt Blue Glass Scarabs.
Category

21st Century and Contemporary American Clip-on Earrings

Materials

18k Gold, Yellow Gold

Cobalt Blue Titania White Pearl Crystal Fringe Earrings By Sterling King
Located in New York, NY
crystal fringe. Coated in a beautiful cobalt blue ceramic, these earrings add a pop of color to your
Category

2010s North American Contemporary Drop Earrings

Materials

Crystal, Pearl, Brass

VAN CLEEF & ARPELS Onyx Cobalt Gold Earrings
By Van Cleef & Arpels
Located in Los Angeles, CA
or without. The black circles are onyx, the blue ones are cobalt. EARRING ATTRIBUTES WEIGHT OF
Materials

Onyx, 18k Gold

14k Gold and Blue Enamel Earrings
Located in Scottsdale, AZ
Beautiful cobalt blue enamel earrings wrapped with braids of 14k gold.
Category

American Clip-on Earrings

Butler & Wilson Cobalt Blue Large blown glass bib necklace & earrings set
By Butler & Wilson
Located in New York, NY
Very rare vintage Butler & Wilson Cobalt Blue Large blown glass bib necklace & earrings set
Category

Vintage 1970s British Choker Necklaces

Cobalt Blue Porcelain Artichoke Earrings
By FARPHORIA
Located in London, GB
Porcelain 24K gold Handmade in London These Cobalt Blue Porcelain Artichokes Earrings are
Category

2010s British Romantic Dangle Earrings

Materials

Gold-filled

Cobalt Blue Porcelain Artichoke Earrings
Cobalt Blue Porcelain Artichoke Earrings
W 0.6 in D 0.79 in L 1.97 in
18 Karat Yellow Gold, Cobalt Blue Enamel and Diamond Pendant Drop Earrings
Located in Dallas, TX
Plique a jour means "letting in the light" in French and these certainly do. The blue enamel is
Category

Early 2000s Italian Drop Earrings

Materials

Diamond, 18k Gold

People Also Browsed

Carved Pink Opal Engraved Drops Ruby Emerald Blue Sapphire Cabs Gold Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
Unique earrings with a pair of Ruby oval cabochon size 10 x 11 mm set in 14 kt solid yellow gold on the top and 6 small round ruby,blue sapphire and emerald cabochons set in 2 Pink ...
Category

Early 2000s Thai Art Deco Drop Earrings

Materials

Emerald, Opal, Ruby, Blue Sapphire, Gold, 14k Gold

Blue Sapphire Cabs 14kt Solid Gold Blue Chalcedony Cushion Shape Stud Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
These simple but elegant and handmade earrings have 2 Oval Blue Sapphire cabs measuring 8 x 10 mm set in a 14 Kt yellow gold bezel at the top to which are suspended 2 Cushion Shap...
Category

2010s Thai Artisan Stud Earrings

Materials

Chalcedony, Blue Sapphire, Gold, 14k Gold, Yellow Gold

South Sea Pearl Diamond Drop Earrings 1.55 Carats 18K White Gold 14-15 MM
By Harbor Diamonds
Located in New York, NY
18K White Gold drop earrings featuring two South Sea Pearls measuring 14-15 mm flanked with numerous diamonds weighing 1.55 carats. Comes in Rose Gold
Category

2010s American Contemporary Dangle Earrings

Materials

Diamond, South Sea Pearl, 18k Gold, White Gold

Gorgeous 18k White Gold, Emerald and Diamond Cuff Bracelet
Located in San Francisco, CA
For the art deco lover with bold style! This back-hinged 18k white gold cuff bracelet is designed with 'stripes' of pave-set round brilliant-cut diamonds, and black enamel, with an e...
Category

21st Century and Contemporary Cuff Bracelets

Materials

Diamond, Emerald, 18k Gold, White Gold

Vintage Long Chanel Beaded Earrings with Blue Gripoix and Rhinestones
By Chanel
Located in PUTNEY, NSW
Chanel Vintage 90s Long Strand Blue Gripoix & Rhinestone Clip-On Earrings Elevate your jewelry collection with these stunning Chanel vintage 1990s long strand clip-on earrings, a tr...
Category

1990s European Etruscan Revival Clip-on Earrings

Agate Peony Large Earrings - By Bombyx House
Located in Westport, CT
Hand carved from rare Pink Carnelian Agate, are like whispered secrets from a forgotten garden. Wearing them, you will feel an aura of mystery and elegance, as though you carry with ...
Category

2010s Artisan Drop Earrings

Materials

Agate, 14k Gold

1990's Gianni Versace Vintage Blue Rhinestones Crystal Greca Clip On Earrings
By Gianni Versace
Located in PUTNEY, NSW
Vintage Gianni Versace Greca shape Earrings in Blue, this brand new vintage item still in original box is not to be seen elsewhere. A versace collector piece! Feature Material: Silv...
Category

1990s European Etruscan Revival Hoop Earrings

Alexander McQueen Chiffon Embellished Dress With Ostrich Feathers, FW 2006
By Alexander McQueen
Located in London, GB
Alexander McQueen museum-grade evening dress featuring a high ruffled collar and elaborate bugle bead embroidery on the front and back. The dress is constructed from layers of olive ...
Category

Early 2000s Italian Evening Dresses and Gowns

David Webb 109.4 Carat Emerald, Sapphire, and Diamond Bracelet
By David Webb
Located in Miami, FL
Stunning David Webb Diamond, Sapphire and Emerald bracelet crafted in 18 karat yellow gold and platinum, featuring 45 oval and round sapphires weighing 40.40 carats total, 399 round ...
Category

21st Century and Contemporary American Modern Modern Bracelets

Materials

Diamond, Emerald, Sapphire, 18k Gold, Yellow Gold, Platinum

Silver Cream & Sugar Novelty Earrings, 1950's
Located in Atlanta, GA
Just in time for your next 'coffee klatch' or high tea ... an adorable pair of C.1950 silver plate earrings in the form of a sugar and creamer. The mismatched pair is sure to be a g...
Category

Vintage 1950s American Retro Clip-on Earrings

Materials

Silver Plate

Silver Cream & Sugar Novelty Earrings, 1950's
Silver Cream & Sugar Novelty Earrings, 1950's
$95
H 0.75 in W 0.88 in D 0.88 in
*Final Call* IGI 7.00 Ct 14K Dual Color Zambia Vivid Emerald Engagement Ring
Located in Kaohsiung City, TW
*IGI 7.00 Ct 14K Dual Color Gold Zambia Vivid Green Emerald Engagement Ring* Beautiful 18 Karat white/rose gold cocktail ring with a natural 7.00 ct great quality green Emerald as c...
Category

21st Century and Contemporary Taiwanese Contemporary Cocktail Rings

Materials

Emerald, Gold, 18k Gold, Rose Gold, White Gold

Angela Caputi Washed Blue Dangle Resin Geometric Clip Earrings
By Angela Caputi
Located in Atlanta, GA
These very chic Angela Caputi resin clip-on earrings, made in Italy, feature an extra-long dangling shape with geometric elements, faceted beads, and flat disks in a rare washed navy...
Category

Early 2000s Italian Modern Clip-on Earrings

Dominique Denaive Paris Red Resin Dangle Clip Earrings
By Dominique Denaive
Located in Atlanta, GA
Dominique Denaive Paris designed those stunning oversized resin clip-on earrings. The sculptural chandelier's dangling shape has carved elements and teardrops in a beautiful red colo...
Category

1990s French Modern Clip-on Earrings

Dominique Denaive Paris Gold, Pink and Fuchsia Resin Dangle Clip Earrings
By Dominique Denaive
Located in Atlanta, GA
Dominique Denaive Paris designed these adorable clip-on earrings. They feature a dangling shape in resin with drops and free-forms in lovely powder pink, hot pink, fuchsia, and trans...
Category

Early 2000s French Modern Clip-on Earrings

Materials

Gilt Metal

New 6.9 Carat Sunset Sapphire & Diamond Cut Crown Design Y Gold PL Sterling Ring
Located in Eagan, MN
What beautiful stone in this ring! The ring is a size 7.25. The stone is from Sri Lanka and is just exquisite. It is a highly rated stone. It is an oval cut stone and is 6.9 Cara...
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Sapphire, Gold, Yellow Gold, Silver, Sterling Silver

Hermès Horse Shaped Yellow Gold Ring Size 8
By Hermès
Located in Corcoué Sur Logne, Loire-Atlantique
Exceptional and Gorgeous Authentic Hermès Ring In the shape of a horse's head, the braided gold mane forming the ring Vintage item Made of 18K Yellow Gold "HERMES" and serial num...
Category

20th Century Unknown More Rings

Materials

Yellow Gold

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Cobalt Blue Earrings For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of cobalt blue earrings. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and Enamel. Our selection of items includes 20 vintage examples as well as 3 contemporary versions. Our collection, which features older pieces for sale from the 20th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Pieces in our collection of cobalt blue earrings made by Modernist jewelers — as well as those associated with Contemporary — are very popular. Many examples in our inventory of these items are appealing no matter their origins, but Dominique Renée, Guy Laroche and Harriet Bauknight for KASO produced popular versions that are worth a look. Many pieces in our collection are stylish for most occasions, but Diamond versions, from our inventory of 2, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for oval cut cobalt blue earrings and are unable to find the perfect match, our selection also includes pear cut and round cut alternatives. There aren’t many items for men in our collection of cobalt blue earrings, as most of the options available are for women.

How Much are Cobalt Blue Earrings?

On average, cobalt blue earrings at 1stDibs sell for $523, while they’re typically $165 on the low end and $15,600 for the highest priced versions of this item.

Finding the Right Earrings for You

In the United States, ear piercing didn’t really become popular until the 1950s and ‘60s, but our desire for a dazzling pair of vintage earrings has deeper roots than that. In fact, wearing earrings actually goes back thousands of years, and you can find many tangible connections between now and then in how we continue to talk about these treasured accessories.

Women wore ornamental earrings — studs and hoops at the very least — in Ancient Egypt, which is home to mines that are among the earliest sources of emeralds in the world. Emerald earrings are highly prized today, and their quality lies in their rich, saturated color. The highest-quality emeralds are green or bluish-green. Earrings worn by the affluent in early Roman civilizations were set with precious stones such as diamonds and pearls, and a clean-looking pop of pearl on the front of the lobe is as timeless as ever. Hoop earrings are imbued with symbolism and cultural significance for many, and on view in the Metropolitan Museum of Art’s Ancient Near Eastern Art Gallery is a pair of simple gold hoops from Mesopotamia dating to between 2600 and 2500 B.C.

Today, ear piercing is very popular all over the world, and, as a result, it is difficult to overstate how much everyone pines for a good pair of earrings — modernist drop earrings, glamorous Victorian hoops, geometrically complex chandelier earrings, you name it. Sure, jewelry trends and the fashion darlings of social media come and go, but earrings have a staying power that seems impenetrable: The still-strong love affair between British royals and Cartier earrings is more than a century old, glossy 1970s hoops from legacy houses such as Bulgari and Van Cleef & Arpels remain the statement makers they’ve always been and although people have been stacking earrings for many moons, the allure of an expertly mismatched stack of charms and studs still feels fresh and new.

While there is no shortage of modern earring designs to choose from, the classics, like coral earrings, Art Deco–style earrings and diamond drop earrings are still heavy hitters. On 1stDibs, find a wide range of antique, new and vintage earrings today.

Questions About Cobalt Blue Earrings
  • 1stDibs ExpertApril 5, 2022
    No, not all blue glass is cobalt glass. Only those made with cobalt oxide can be called cobalt. In some pieces, the presence of copper oxide accounts for the color, however, cobalt glass is much more common. You'll find a collection of cobalt glass on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, cobalt oxide makes glass blue. Different amounts of cobalt can be used to create more saturated levels of blue or to simply neutralize yellow for a more clear finish. Copper oxide can also be used to create a blue tinted glass. Shop a collection of cobalt glass from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Cobalt blue glass is a deep blue glass that often gets its color by the addition of cobalt oxide in the molten glass mixture when the glass is being formed. The best way to identify cobalt blue glass is by the color. Shop a collection of cobalt blue glass from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    If your glass has a blue tint to it, it is likely cobalt blue glass. There are three shades of cobalt glass; dark cobalt, which has a slight purplish hue, light or cornflower blue and medium blue. To verify its authenticity, check with an appraiser. You can also shop a collection of cobalt blue glass from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    How old cobalt glass is varies greatly. Ancient Mesopotamian examples exist from roughly 2000 BC. In China, cobalt glass became common during the Zhou Dynasty, which lasted from 1122 to 221 BC. European cobalt glass may date back to as early as the 15th century. Shop a collection of antique cobalt glass on 1stDibs.