Antique Cobalt Blue Glass Cobalt
19th Century Swedish Neoclassical Antique Cobalt Blue Glass Cobalt
Crystal, Marble
Early 19th Century Russian Neoclassical Antique Cobalt Blue Glass Cobalt
Bronze
Early 20th Century Antique Cobalt Blue Glass Cobalt
1820s English Georgian Antique Cobalt Blue Glass Cobalt
Glass
1910s French Antique Cobalt Blue Glass Cobalt
Crystal
Early 20th Century Scandinavian Mid-Century Modern Antique Cobalt Blue Glass Cobalt
Art Glass
Early 20th Century Art Deco Antique Cobalt Blue Glass Cobalt
Metal
Early 19th Century English Regency Antique Cobalt Blue Glass Cobalt
Blown Glass
Early 1900s French Belle Époque Antique Cobalt Blue Glass Cobalt
1790s English Georgian Antique Cobalt Blue Glass Cobalt
Glass
1910s Czech Antique Cobalt Blue Glass Cobalt
Crystal
Early 20th Century English Georgian Antique Cobalt Blue Glass Cobalt
Glass
Early 1900s South Asian Other Antique Cobalt Blue Glass Cobalt
Porcelain
Late 19th Century Antique Cobalt Blue Glass Cobalt
Early 20th Century American Art Deco Antique Cobalt Blue Glass Cobalt
Sterling Silver, Chrome
Early 20th Century American Art Deco Antique Cobalt Blue Glass Cobalt
Glass
Early 20th Century American Art Deco Antique Cobalt Blue Glass Cobalt
Silver
Early 20th Century French Antique Cobalt Blue Glass Cobalt
Porcelain
Early 20th Century Antique Cobalt Blue Glass Cobalt
Porcelain
1870s English Victorian Antique Cobalt Blue Glass Cobalt
Majolica
1860s French Victorian Antique Cobalt Blue Glass Cobalt
Majolica
1910s British Art Nouveau Antique Cobalt Blue Glass Cobalt
Gold, Enamel
Late 19th Century French Art Nouveau Antique Cobalt Blue Glass Cobalt
Crystal
Early 20th Century German Louis XVI Antique Cobalt Blue Glass Cobalt
Early 20th Century Dutch Antique Cobalt Blue Glass Cobalt
Silver
1910s American Bohemian Antique Cobalt Blue Glass Cobalt
Porcelain
19th Century North American Primitive Antique Cobalt Blue Glass Cobalt
Pottery
1870s English Victorian Antique Cobalt Blue Glass Cobalt
Majolica
1880s English High Victorian Antique Cobalt Blue Glass Cobalt
Earthenware
Late 19th Century French Antique Cobalt Blue Glass Cobalt
Leather, Stained Glass
Early 20th Century Belgian Art Deco Antique Cobalt Blue Glass Cobalt
Crystal
18th Century Spanish Antique Cobalt Blue Glass Cobalt
Ceramic
1830s English Rococo Revival Antique Cobalt Blue Glass Cobalt
Porcelain
Late 19th Century German Antique Cobalt Blue Glass Cobalt
Tin
1820s English Regency Antique Cobalt Blue Glass Cobalt
Porcelain
1870s English Victorian Antique Cobalt Blue Glass Cobalt
Majolica
Early 19th Century French Antique Cobalt Blue Glass Cobalt
Metal, Brass
Early 20th Century American Edwardian Antique Cobalt Blue Glass Cobalt
Porcelain
1820s English Georgian Antique Cobalt Blue Glass Cobalt
Blown Glass
Early 20th Century European Arts and Crafts Antique Cobalt Blue Glass Cobalt
Art Glass
19th Century Japanese Meiji Antique Cobalt Blue Glass Cobalt
Ceramic
Early 19th Century English Early Victorian Antique Cobalt Blue Glass Cobalt
Pearlware
1820s English Regency Antique Cobalt Blue Glass Cobalt
Porcelain
Late 19th Century Belgian Art Nouveau Antique Cobalt Blue Glass Cobalt
Ceramic, Pottery
1920s English Antique Cobalt Blue Glass Cobalt
Gold, Enamel
19th Century German Antique Cobalt Blue Glass Cobalt
Tin
17th Century Spanish Antique Cobalt Blue Glass Cobalt
Ceramic
18th Century Spanish Antique Cobalt Blue Glass Cobalt
Ceramic
Early 20th Century American Art Deco Antique Cobalt Blue Glass Cobalt
Glass
1910s English Antique Cobalt Blue Glass Cobalt
Porcelain
Early 18th Century Dutch Antique Cobalt Blue Glass Cobalt
Delft
Late 19th Century French Antique Cobalt Blue Glass Cobalt
Bronze
Mid-19th Century European Antique Cobalt Blue Glass Cobalt
Luster, Paint
Early 20th Century Louis XVI Antique Cobalt Blue Glass Cobalt
Porcelain
1870s English Victorian Antique Cobalt Blue Glass Cobalt
Porcelain
19th Century French Louis XVI Antique Cobalt Blue Glass Cobalt
Porcelain
1920s English Antique Cobalt Blue Glass Cobalt
Gold
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Antique Cobalt Blue Glass Cobalt For Sale on 1stDibs
How Much is a Antique Cobalt Blue Glass Cobalt?
- Is all blue glass cobalt?1 Answer1stDibs ExpertApril 5, 2022No, 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.
- Does cobalt make glass blue?1 Answer1stDibs ExpertApril 5, 2022Yes, 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, 2022Cobalt 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, 2022If 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.
- How old is cobalt blue glass?1 Answer1stDibs ExpertApril 5, 2022How 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.
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