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Cobalt Blue Ashtray

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Set of Four Vintage Cobalt Blue Ashtrays, Italy, 1970s
Located in Roma, IT
Four cobalt blue ashtrays is an original set of decorative objects realized in the 1970s. A very
Category

Vintage 1970s Italian Ashtrays

Materials

Glass

Vintage Murano Venetian Handblown Art Glass Cobalt Blue Ashtray
By Andromeda Murano
Located in North Hollywood, CA
organic open flower form in cobalt blue art glass ashtray bowl. Use it as an ashtray, vide poche or for
Category

Mid-20th Century Italian Post-Modern Ashtrays

Materials

Blown Glass, Murano Glass

Vintage Italian Florentine Cobalt Blue and Gold Large Footed Ashtray
By Castel Limoges
Located in North Hollywood, CA
Hand painted gilded cobalt blue KBNY Ashtray Capodimonte Italy. Vintage Limoges, Sevres style
Category

Mid-20th Century Italian Classical Roman Ashtrays

Materials

Porcelain

Angelo Mangiarotti Cobalt Blue Ceramic Ashtray for Brambilla, Italy 1970s
By Angelo Mangiarotti, Fratelli Brambilla
Located in Roma, IT
Stunning cobalt blue ceramic ashtray designed by Angelo Mangiarotti and produced by Frateklli
Category

Mid-20th Century Italian Mid-Century Modern Ashtrays

Materials

Glass, Art Glass, Murano Glass

Limoges France Porcelain Dish Ashtray Souvenir of Paris Cobalt Blue and 24K Gold
By Limoges
Located in North Hollywood, CA
Hand-Painted Cobalt Blue and Gold Limoges France Porcelain Ashtray. Vintage Limoges France
Category

Mid-20th Century French Louis XIV Ashtrays

Materials

Porcelain

Aldo Lodi and Flavia Montelupo Bitossi Rimini Blue Ashtray
By Bitossi
Located in Vienna, AT
Rimini blue glazed ashtray. Designed by Aldo Londi, manufactured in Italy by Bitossi Ceramiche in
Category

Vintage 1950s Italian Mid-Century Modern Ashtrays

Materials

Ceramic

Aldo Londi Bitossi Rimini Blue Glazed Square Midcentury Ashtray, Italy, 1950s
By Aldo Londi, Bitossi
Located in Vienna, AT
A beautiful, decorative midcentury Rimini blue glazed ashtray. Designed by Aldo Londi, manufactured
Category

Mid-20th Century Italian Mid-Century Modern Ashtrays

Materials

Ceramic, Stoneware, Terracotta

Seguso Vetri d'Arte Murano Bullicante Blue Art Glass Bowl / Ashtray
By Seguso, Flavio Poli
Located in Barcelona, ES
. This eye-catching Murano cobalt blue Sommerso Italian Art glass bowl is made of blue glass submmerged
Category

Mid-20th Century Italian Mid-Century Modern Ashtrays

Materials

Gold Leaf

Aldo Londi Bitossi Rimini Blue Glazed Ceramic Rectangular Ashtray Empy Pocket
By Aldo Londi, Bitossi
Located in Barcelona, ES
vibrant turquoise and cobalt blue. Useful as ashtray, decorative bowl or dish, vide-poche or candy bowl
Category

20th Century Italian Mid-Century Modern Ashtrays

Materials

Pottery, Terracotta, Ceramic

Midcentury Aldo Londi Blue Glazed "Rimini" Ceramic Ashtray, Bitossi Italy, 1960s
By Bitossi, Aldo Londi
Located in Roma, IT
Beautiful and large round midcentury ashtray in blue glazed ceramic (Rimini Blu). This amazing
Category

Vintage 1960s Italian Mid-Century Modern Ashtrays

Materials

Ceramic, Pottery

Aldo Londi Bitossi Very Large Round Rimini Blue Glazed Midcentury Ashtray, 1950s
By Aldo Londi, Bitossi
Located in Vienna, AT
A beautiful, decorative midcentury Rimini blue glazed ashtray. Very large, has a diameter of 9 1/2
Category

Mid-20th Century Italian Mid-Century Modern Ashtrays

Materials

Ceramic, Stoneware, Terracotta

Aldo Londi Bitossi Rimini Blue Glazed Ceramic Large Square Ashtray
By Aldo Londi, Bitossi
Located in Barcelona, ES
Bitossi Aldo Londi Rimini Blu Ceramic Ashtray Signed Large Rimini blue Mid-Century Modern ashtray
Category

Mid-20th Century Italian Mid-Century Modern Ashtrays

Materials

Ceramic, Pottery, Terracotta

Midcentury Ashtray by Montelupo in Blue "Rimini" Ceramic, Bitossi Italy, 1960s
By Flavia Montelupo, Bitossi
Located in Roma, IT
" collection. The amazing mix of turquoise and cobalt blue of the ashtray and the perfect proportions make this
Category

Vintage 1960s Italian Mid-Century Modern Ashtrays

Materials

Ceramic, Pottery

Vintage Sascha Brastoff Ashtrays Blue Metal Enameled Set of 3 Circa 1960's
By Sascha Brastoff
Located in North Hollywood, CA
Brastoff, set of vintage beautiful Mid Century Modernist Abstract metallic cobalt blue with dots ashtrays
Category

Mid-20th Century American Mid-Century Modern Ashtrays

Materials

Metal

Mandruzzato Style Murano Ashtray "Vetro Sommerso"
By Mandruzzato
Located in Prato, Tuscany
with cobalt oxide) combine with harmony and precision. The ashtray was created between 1964 and 1968
Category

Mid-20th Century Italian Mid-Century Modern Ashtrays

Materials

Murano Glass

Mandruzzato Style Italian Murano Ashtray "Vetro Sommerso"
By Mandruzzato
Located in Prato, Tuscany
is an exceptional cobalt blue with graceful shades of blue obtained with cobalt oxide and a small
Category

Mid-20th Century Italian Mid-Century Modern Ashtrays

Materials

Murano Glass

Bitossi Aldo Londi Very Large Ceramic Round Ashtray, Rimini Blu
By Aldo Londi, Bitossi
Located in Barcelona, ES
vibrant turquoise and cobalt blue. Its size allows it to be cigarette ashtray and cigars ashtray. Lovely
Category

Mid-20th Century Italian Mid-Century Modern Ashtrays

Materials

Pottery, Terracotta, Ceramic

Seguso Sommerso Murano Art Glass Triangular Bowl or Ashtray, Italy 1960s
By Seguso, Murano Glass Sommerso
Located in North Hollywood, CA
Triangular Bowl or Ashtray. A beautiful handblown Murano glass bowl in yellow, cobalt blue, red, pink and
Category

Mid-20th Century Italian Mid-Century Modern Ashtrays

Materials

Art Glass, Blown Glass

Kosta Boda Royal Blue Crystal Candle Holder by Anna Ehrner, 1990's
By Anna Ehrner
Located in North Hollywood, CA
Vintage Kosta Boda royal cobalt blue "Atoll" votive Tealight candle holder designed by Anna Ehrner
Category

Late 20th Century Swedish Post-Modern Ashtrays

Materials

Blown Glass

Limoges France Dish in Royal Blue with Fragonard Couple and Fine Gold Metal Trim
By Limoges, Cristalleries De Sevres
Located in North Hollywood, CA
vintage Limoges dish in cobalt royal blue with fine gold trim and handles. The cobalt blue, rectangular
Category

Mid-20th Century French Louis XIV Ashtrays

Materials

Gold Plate, Brass

Cobalt Blue Italian Crystal Glass Cigar Ashtray
By Vintage Murano Gallery
Located in Los Angeles, CA
A truly stunning Cobalt blue ash tray perfect for those occasional cigars, 420 or french cigarettes
Category

20th Century Italian Modern Tobacco Accessories

Materials

Crystal

19th Century French Sevres Style Porcelain Cabaret Set
By Cristalleries De Sevres
Located in Brighton, Sussex
tea pot, sugar bowl, milk jug and two cups and saucers. Each with the classical Cobalt blue ground
Category

Antique Late 19th Century French Ashtrays

Materials

Porcelain

Bitossi Aldo Londi Rimini Blue Glazed Ceramic Large Square Ashtray
By Aldo Londi, Bitossi
Located in Barcelona, ES
Signed Large Rimini blue Mid-Century Modern ashtray. It has 3 cigar or cigarette holders and it is
Category

20th Century Italian Mid-Century Modern Ceramics

Materials

Pottery, Terracotta, Ceramic

Bitossi Aldo Londi Rimini Blue Glazed Ceramic Square Ashtray, Italy, 1960s
By Aldo Londi, Bitossi
Located in Barcelona, ES
Small 'Rimini blu', blue glazed terracotta ceramic squared ashtray. Design by Aldo Londi and
Category

Mid-20th Century Italian Mid-Century Modern Ceramics

Materials

Ceramic, Pottery, Terracotta

Aldo Londi Bitossi Rimini Blue Glazed Ceramic Square Ashtray, Italy, 1960s
By Aldo Londi, Bitossi
Located in Barcelona, ES
Amazing blue glazed (Rimini Blu) ceramic ashtray design by Aldo Londi and manufactured by Bitossi
Category

Mid-20th Century Italian Mid-Century Modern Ceramics

Materials

Ceramic, Pottery, Terracotta

Aldo Londi Bitossi Rimini Blue Glazed Ceramic Rectangular Ashtray Bowl Videpoche
By Aldo Londi, Bitossi
Located in Barcelona, ES
Italian handcrafted blue glazed ceramic rectangular ashtray / bowl with hand-carved geometric
Category

Mid-20th Century Italian Mid-Century Modern Decorative Bowls

Materials

Pottery, Terracotta, Ceramic

Italian Sommerso Murano Glass Bowl Ashtray in Brilliant Blue with Gold Flecks
By Vintage Murano Gallery
Located in Los Angeles, CA
A wonderful Sommerso Murano bowl or ashtray of brilliant cobalt Blue - hand crafted in Italy and
Category

20th Century Italian Mid-Century Modern Decorative Bowls

Materials

Gold

Scandinavian Modern Collectible Small Cobalt Stoneware Vase by Gunnar Borg
By Gunnar Borg, Höganäs Keramik
Located in Warszawa, Mazowieckie
cobalt blue colored vase. Signed with the author's signature and the manufacturer's brand. Gunnar Borg
Category

Vintage 1960s Swedish Scandinavian Modern Vases

Materials

Ceramic, Stoneware

Aldo Londi for Bitossi Rimini Blu Leaf Shaped Glazed Ceramic Bowl / Ashtray
By Aldo Londi, Bitossi
Located in Barcelona, ES
Unusual leaf design midcentury blue glazed (Rimini Blu) ceramic bowl / vide-poche / ashtray. Italy
Category

Mid-20th Century Italian Mid-Century Modern Decorative Bowls

Materials

Pottery, Terracotta, Ceramic

Bitossi Italy for Raymor Ceramic and Glass Mosaic Ashtray, Catchall Mid Century
By Aldo Londi, Bitossi
Located in Philadelphia, PA
called "fritte". Assorted MCM colors of turquoise blue, cobalt blue, yellow, chocolate brown, and red
Category

Mid-20th Century European Mid-Century Modern Ceramics

Materials

Ceramic, Art Glass

Aldo Lodi and Flavia Montelupo Bitossi Rimini Blue Vase
By Bitossi
Located in Vienna, AT
Rimini blue glazed ashtray. Designed by Aldo Londi, manufactured in Italy by Bitossi Ceramiche in
Category

Vintage 1950s Italian Mid-Century Modern Vases

Materials

Ceramic

Italian Blue Murano Art Glass Bowl after Barbini
By Alfredo Barbini
Located in New York, NY
, Midcentury Modern period, circa mid-20th century, Italy. Piece is a rich cobalt or sapphire blue and
Category

Mid-20th Century Italian Mid-Century Modern Decorative Bowls

Materials

Art Glass, Murano Glass

Archimede Seguso Murano Blue Gold Flecks Art Glass Large Clam Shell Bowl
By Archimede Seguso
Located in Barcelona, ES
Amazing hand blown clam shell bowl in cobalt blue glass with gold flecks. Attributed to Archimede
Category

Mid-20th Century Italian Mid-Century Modern Decorative Bowls

Materials

Gold Leaf

Natsumi, Contemporary Porcelain Pocket Emptier, Two Sizes, by Vito Nesta
By Vito Nesta
Located in Milano, Lombardia
color is reddish-orange, while a striking touch of cobalt blue is used in different details. Measures
Category

2010s Italian Decorative Dishes and Vide-Poche

Materials

Porcelain

Bitossi Italy for Raymor Ceramic and Glass Mosaic Centerpiece Bowl Catchall
By Raymor, Aldo Londi, Bitossi
Located in Atlanta, GA
fused glass, also called "fritte." The piece boasts lovely assorted MCM colors of turquoise blue, cobalt
Category

Vintage 1960s Italian Mid-Century Modern Centerpieces

Materials

Ceramic, Faience, Glass

Italian Light Green Murano Glass Bowl with Aventurine Silver Flecks, Italy, 1950
By AIREDELSUR
Located in Buenos Aires, AR
used for Avventurina mineral-like sparkles, zinc is added for white color, cobalt for blue, manganese
Category

Mid-20th Century Italian Art Deco Barware

Materials

Glass

Anna Ehrner for Kosta Boda White Crystal, 1990s
By Anna Ehrner, Kosta Boda
Located in North Hollywood, CA
thick clear glass. Vintage Kosta Boda royal cobalt blue "Atoll" votive Tea light candle holder designed
Category

Late 20th Century Swedish Minimalist Paperweights

Materials

Crystal

A.Ve.M. Murano White Millefiori Flower Silver Flecks Italian Art Glass Bowl
By Giulio Radi, Arte Vetraria Muranese (AVEM)
Located in Kissimmee, FL
has pink, silver, bright green, light and cobalt blue, pink, yellow, copper and white. The design is
Category

Mid-20th Century Italian Mid-Century Modern Decorative Bowls

Materials

Silver Leaf

A.Ve.M. Murano Green Millefiori Flower Silver Flecks Italian Art Glass Bowl
By Giulio Radi, Arte Vetraria Muranese (AVEM)
Located in Kissimmee, FL
, silver, bright green, light and cobalt blue, pink, yellow, orange, copper and white. The design is often
Category

Mid-20th Century Italian Mid-Century Modern Decorative Bowls

Materials

Silver Leaf

Fine 19th Century Ormolu Mounted KPM Porcelain Desk Set - Inkwell Candlesticks
By Berlin Royal Porcelain Factory
Located in Forney, TX
spectacular! Signed, having the cobalt blue scepter with Sgr.P. Impressed: 3388 A The lot comprising five
Category

Antique Late 19th Century Louis XV Desk Sets

Materials

Bronze

Vintage Blue Ceramic Ashtray Handcrafted in Italy by Aldo Londi 1950
By Aldo Londi, Bitossi
Located in North Hollywood, CA
Vintage Blue Ceramic Ashtray Handcrafted in Italy by Aldo Londi 1950 Round "Rimini Blu" enameled
Category

Mid-20th Century Italian Mid-Century Modern Ashtrays

Materials

Stoneware

80's Heavy Glass Triangle Ashtrays Cobalt Blue
Located in Istanbul, TR
Cobalt blue set of two ashtrays from the 1980's. Individual ashtrays Vintage in a triangle shape
Category

Vintage 1980s Ashtrays

Materials

Glass, Murano Glass, Smoked Glass

Style Murano Modern Cobalt Blue Ashtray Tripod Angled Design 1960s
By Murano Glass Sommerso
Located in Chula Vista, CA
Ashtray In the style of Murano sculptural modern cobalt blue round ASHTRAY tripod legs and modern
Category

Vintage 1960s North American Mid-Century Modern Ashtrays

Materials

Glass

Blue Murano Ashtray with Air Bubbles from Seguso, 1950s
By Seguso
Located in Esbjerg, DK
Hand blown cobalt blue collapsed Murano art glass bowl or ashtray. Executed with incapsulated and
Category

Vintage 1950s Italian Mid-Century Modern Ashtrays

Materials

Blown Glass

Robert Maxwell Ceramic Ashtray with Blue Crushed Glass Inlay
By Robert Maxwell
Located in Los Angeles, CA
Ceramic dish with blue glass center by Robert Maxwell. The ashtray features a turquoise colored
Category

Vintage 1960s American Mid-Century Modern Ashtrays

Materials

Ceramic, Glass

Bohemian Crystal Blue Cut to Clear Ashtray Bowl
Located in Cathedral City, CA
Czech or bohemian cut glass ashtray was made from heavy double layer cobalt blue glass and clear
Category

Vintage 1950s Czech Bohemian Ashtrays

Materials

Crystal

1960s Bitossi Rimini Blue Glazed Ceramic Rectangular Ashtray by Aldo Londi
By Aldo Londi, Bitossi
Located in Barcelona, ES
cobalt blue and turquoise colors. Rimini blue collection designed by Aldo Londi for Bitossi, Italy, 1960s
Category

Vintage 1960s Italian Mid-Century Modern Ashtrays

Materials

Pottery, Ceramic, Terracotta

Midcentury Cobalt Blue Biomorphic Blown Murano Art Glass Bowl, 1950s, Italy
By Murano Glass Sommerso
Located in Biebergemund, Hessen
Unique cobalt blue blown Murano glass bowl with three folded edges. The bowl was handblown of heavy
Category

Vintage 1950s Italian Mid-Century Modern Ashtrays

Materials

Art Glass, Blown Glass, Murano Glass

Bitossi Italy Ceramic Ashtray Bowl with Glass Mosaic
By Raymor, Aldo Londi, Bitossi
Located in Atlanta, GA
called "fritte". Assorted MCM colors of turquoise blue, cobalt blue, yellow, chocolate brown, and red
Category

Vintage 1960s Italian Mid-Century Modern Ashtrays

Materials

Ceramic, Faience, Glass

1950s Vibrant Cobalt Blue and Gold Murano Ashtray Bowl by Barovier and Toso
By Barovier&Toso
Located in London, GB
1950s Italian vibrant cobalt blue and gold Murano glass ashtray or bowl by Barovier and Toso. A
Category

Mid-20th Century Italian Mid-Century Modern Decorative Bowls

Materials

Murano Glass

Aldo Londi, Bitossi Ceramics, Set of Eight Rimini Blue, Square Ashtray, Italy
By Aldo Londi, Bitossi
Located in Roma, IT
Large Rimini blue, blue glazed terracotta ceramic ashtray design by Aldo Londi and manufactured by
Category

Mid-20th Century Italian Mid-Century Modern Ceramics

Materials

Ceramic

1960s Golden Crown E & R Italy Murano Sommerso Glass Ashtray
By Flavio Poli
Located in Brooklyn, NY
Mid century Murano sommerso glass ashtray by Golden Crown E & R Italy. Octagon form. Cut facets
Category

Mid-20th Century Italian Hollywood Regency Decorative Bowls

Materials

Art Glass, Murano Glass, Sommerso, Glass

Pair of Galliano Ferro Murano Art Glass Decorative Bowls or Ashtrays
By Galliano Ferro
Located in New York, NY
, each in deep cobalt blue, surrounded by a clear amber layer, with rows of applied bullicante, bowls may
Category

Mid-20th Century Italian Mid-Century Modern Decorative Bowls

Materials

Murano Glass

Vintage Murano Sommerso Glass Ashtray by Flavio Poli for Seguso, 1960s
By Flavio Poli
Located in Esbjerg, DK
Heavy and thick decorative longneck vase composed of cobalt blue and deep red Sommerso glass
Category

Vintage 1960s Italian Mid-Century Modern Vases

Materials

Blown Glass

Vintage Glass Ashtray, 1970s
Located in Roma, IT
cobalt blue ashtray with yellow colored decorations will help add a pop of blue in any tablescape of
Category

Vintage 1970s Italian Ashtrays

Materials

Glass

Vintage Glass Ashtray, 1970s
Vintage Glass Ashtray, 1970s
1 bid
No Reserve
H 2.56 in Dm 4.73 in
Hand-Painted Cobalt Blue and Gold Limoges France Porcelain Ashtray
By Limoges
Located in North Hollywood, CA
Vintage Limoges France porcelain round ashtray cobalt blue and gold. Elegant precious porcelain
Category

Mid-20th Century French Louis XVI Ashtrays

Materials

Porcelain

Aldo Londi Blue Ceramic Ashtray Handcrafted in Italy
By Aldo Londi, Bitossi
Located in North Hollywood, CA
glazed vibrant cobalt blue and turquoise, circa 1960s. Marked Italy and numbered.
Category

Mid-20th Century Italian Mid-Century Modern Ashtrays

Materials

Stoneware

Blue Murano Ashtray with Air Bubbles from Seguso, 1950s
By Seguso
Located in Esbjerg, DK
Hand blown cobalt blue collapsed Murano art glass bowl or ashtray. Executed with incapsulated and
Category

Vintage 1950s Italian Mid-Century Modern Ashtrays

Materials

Blown Glass

Gorgeous Vintage Murano Venetian Handblown Art Glass Blue Ashtray
By Andromeda Murano
Located in North Hollywood, CA
. Sculptural organic open flower form in cobalt blue art glass ashtray bowl. Use it as an ashtray, vide poche
Category

Mid-20th Century Italian Post-Modern Ashtrays

Materials

Blown Glass, Murano Glass

Cobalt Blue and Brass Crystal Glass Ball Ash Tray, German, 1950s
Located in Nuernberg, DE
A Mid-Century Modern crystal glass ash tray, 1950s. An all original midcentury item to display on your table or just to display it in any room. Brass part with nice patina.
Category

Mid-20th Century German Mid-Century Modern Ashtrays

Materials

Brass

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Cobalt Blue Ashtray For Sale on 1stDibs

Find many varieties of an authentic cobalt blue ashtray available at 1stDibs. Each cobalt blue ashtray for sale was constructed with extraordinary care, often using glass, murano glass and blown glass. There are many kinds of the cobalt blue ashtray you’re looking for, from those produced as long ago as the 20th Century to those made as recently as the 20th Century. When you’re browsing for the right cobalt blue ashtray, those designed in Mid-Century Modern, Louis XVI and Modern styles are of considerable interest. You’ll likely find more than one cobalt blue ashtray that is appealing in its simplicity, but Barovier&Toso, Limoges and Murano produced versions that are worth a look.

How Much is a Cobalt Blue Ashtray?

Prices for a cobalt blue ashtray start at $66 and top out at $1,200 with the average selling for $389.

Finding the Right Serveware, Ceramics, Silver and Glass for You

Your dining room table is a place where stories are shared and personalities shine — why not treat yourself and your guests to the finest antique and vintage glass, silver, ceramics and serveware for your meals?

Just like the people who sit around your table, your serveware has its own stories and will help you create new memories with your friends and loved ones. From ceramic pottery to glass vases, set your table with serving pieces that add even more personality, color and texture to your dining experience.

Invite serveware from around the world to join your table settings. For special occasions, dress up your plates with a striking Imari charger from 19th-century Japan or incorporate Richard Ginori’s Italian porcelain plates into your dining experience. Celebrate the English ritual of afternoon tea with a Japanese tea set and an antique Victorian kettle. No matter how big or small your dining area is, there is room for the stories of many cultures and varied histories, and there are plenty of ways to add pizzazz to your meals.

Add different textures and colors to your table with dinner plates and pitchers of ceramic and silver or a porcelain lidded tureen, a serving dish with side handles that is often used for soups. Although porcelain and ceramic are both made in a kiln, porcelain is made with more refined clay and is more durable than ceramic because it is denser. The latter is ideal for statement pieces — your tall mid-century modern ceramic vase is a guaranteed conversation starter. And while your earthenware or stoneware is maybe better suited to everyday lunches as opposed to the fine bone china you’ve reserved for a holiday meal, handcrafted studio pottery coffee mugs can still be a rich expression of your personal style.

“My motto is ‘Have fun with it,’” says author and celebrated hostess Stephanie Booth Shafran. “It’s yin and yang, high and low, Crate & Barrel with Christofle silver. I like to mix it up — sometimes in the dining room, sometimes on the kitchen banquette, sometimes in the loggia. It transports your guests and makes them feel more comfortable and relaxed.”

Introduce elegance at supper with silver, such as a platter from celebrated Massachusetts silversmith manufacturer Reed and Barton or a regal copper-finish flatware set designed by International Silver Company, another New England company that was incorporated in Meriden, Connecticut, in 1898. By then, Meriden had already earned the nickname “Silver City” for its position as a major hub of silver manufacturing.

At the bar, try a vintage wine cooler to keep bottles cool before serving or an Art Deco decanter and whiskey set for after-dinner drinks — there are many possibilities and no wrong answers for tableware, barware and serveware. Explore an expansive collection of antique and vintage glass, ceramics, silver and serveware today on 1stDibs.

Questions About Cobalt Blue Ashtray
  • 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
    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.
  • 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
    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
    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.