Blue Slag Glass
Early 20th Century Slag Glass Table Lamp
Located in Denton, TX
Intricate metal work with foliage detail and blue Slag glass panels. There are three settings for
Category
Early 20th Century North American Art Nouveau Table Lamps
Materials
Metal
Slag Glass
Located in Dallas, TX
Unique-shaped pieces of slag glass. Each piece will vary in size and shape. Slag glass comes from
Category
21st Century and Contemporary North American Organic Modern Paperweights
Materials
Slag Glass
Sowerby Molded Marbled Slag Glass Gryphon Vase
Located in Bishop's Stortford, Hertfordshire
A superb quality Sowerby turquoise green, blue and white marbled slag glass vase molded with three
Category
Antique 1880s English High Victorian Vases
Materials
Slag Glass
Continental Arts & Crafts Hammered Metal and Slag Glass Chandelier
Located in Queens, NY
clear & blue opaline slag glass shade at base, with 3 top and 6 bottom hanging lights.
Category
Antique Late 19th Century Austrian Arts and Crafts Chandeliers and Pendants
Materials
Metal
Pair Art Deco Nickel Plated Pendant Lights Brass + White Glass Shades
Located in New York, NY
beveled glass completes this iconic look. Each light has three standard household E-26 lightbulb sockets
Category
Early 20th Century American Art Deco Chandeliers and Pendants
Materials
Nickel
Recent Sales
American Arts & Crafts Chandelier, Slag Glass, Nautical Design, Early 20th c
Located in West Palm Beach, FL
beautifully high lighted with blue slag glass on the sides & butter scotch on the upper section, restored
Category
Early 20th Century American Arts and Crafts Chandeliers and Pendants
Mid-20th Century Modern Organic Form Slag and Rib Art Glass Vase
Located in West Palm Beach, FL
Mid-20th century modern Scandinavian vibrant blue organic form slag and rib blown art glass 19
Category
Mid-20th Century European Mid-Century Modern Glass
Materials
Art Glass
Mid-20th Century American Blown Glass Ribbed Slag Vase
Located in West Palm Beach, FL
Mid-20th century American blown glass ribbed slag vase. Features a ribbed dimensional design in
Category
Mid-20th Century American Vases
Materials
Blown Glass
Early 20th Century Art Nouveau Table Lamp with Cottage Scene Motif
Located in Salt Lake City, UT
An early 20th century Art Nouveau style table lamp made with blue and yellow slag glass with a
Category
Early 20th Century Table Lamps
Materials
Bronze
Arts and Crafts Window with Hand-Painted Rondelle
Located in Minneapolis, MN
rondelle, bright yellow textured glass panels, slag glass green, blue, and multicolored smaller panels and
Category
Antique 1890s Arts and Crafts Windows
Materials
Stained Glass
Franz Bergmann Cobblers Shop House Metal Lamp
By Franz Bergmann
Located in Mount Penn, PA
, green and clear slag glass windows. Front door opens and closes to reveal a seated cobbler working on a
Category
Vintage 1920s Austrian Art Deco Table Lamps
Yellow and Blue Slag Glass and Bronze Bradley Hubbard Umbrella Pendant Light
By Bradley & Hubbard
Located in San Francisco, CA
A decorative, cast bronze frame with leaves and garlands holding amber-yellow and sky blue, slag
Category
Early 20th Century Unknown Chandeliers and Pendants
Materials
Bronze
1920s Blue With Red Stripe Slag Glass Lamp/ Shade
Located in Waxahachie, TX
blue slag glass.
Ranges from sea foam to turquoise to royal blue.
Shocking red stripe only appears when
Category
Vintage 1920s Unknown American Craftsman Chandeliers and Pendants
Materials
Slag Glass
1920s French Blue Glass Star Chandelier
Located in Charleston, SC
This is a simple, but lovely French blue slag glass star chandelier. It features one light and has
Category
Early 20th Century French Chandeliers and Pendants
Materials
Copper
Slag Glass, Large
Located in Dallas, TX
Unique shaped pieces of slag glass. Each piece will vary in size and shape. Slag glass comes from
Category
21st Century and Contemporary North American Organic Modern Paperweights
Materials
Slag Glass
Antique Art and Crafts Filigree Slag Glass Hanging Chandelier, circa 1920
Located in Big Flats, NY
) curved slag glass panels, circa 1920
Measures - 47" drop x 24"diam (28" adjustable
Category
Early 20th Century American Arts and Crafts Chandeliers and Pendants
Materials
Bronze
Blue Glass nesting tables
By Angelo Cortesi
Located in Philadelphia, PA
Pair of Slump Glass Nesiting Tables in the style of Angelo Cortesi. Unusual with a mottled blue
Category
Vintage 1980s Italian Modern Nesting Tables and Stacking Tables
Materials
Slag Glass
Antique Arts &Crafts Bradley & Hubbard School Slag Glass Table Lamp C1920
Located in Big Flats, NY
Antique Arts & Crafts Slag Glass Verdigris Frame Table Lamp in the manner of Bradley & Hubbard
Category
20th Century American Arts and Crafts Table Lamps
Materials
Glass
H 20.5 in W 11.25 in D 11.25 in
Charles Dudouyt Occasional Table Glass Top
By Charles Dudouyt
Located in Antwerp, BE
Charles Dudouyt occasional table
black lacquered wood
green glass top,
France, circa 1940s
Category
Vintage 1940s French Mid-Century Modern Coffee and Cocktail Tables
Materials
Slag Glass
Antique Bradley & Hubbard Arts & Crafts Eight-Panel Slag Glass and Bronze Lamp
By Bradley & Hubbard
Located in Big Flats, NY
slag glass in criss-cross pattern bronze frame supported by bronze base, B&H stamp on base, circa
Category
Early 20th Century American Arts and Crafts Table Lamps
Materials
Bronze
Antique American Art Nouveau Craftsman Mission Table Lamp Bronze Slag Glass 1910
Located in Portland, OR
striated caramel and blue slag glass panels.
The gilded base having twin handles and organic lilly leaf
Category
Vintage 1910s American Art Nouveau Table Lamps
Materials
Bronze
Early 20th Century Asian Motif Slag Glass Panel Metal Salem Bros Table Lamp
Located in Miami Beach, FL
bent slag glass blue and green panels. The scene illustrates two woman talking under umbrellas with a
Category
Early 20th Century Table Lamps
Materials
Metal
Antique American Art Nouveau Reverse Painted Landscape Table Lamp, circa 1910
Located in Portland, OR
shade having alternating blue variegated slag glass panels, with three panels with a reverse painted
Category
Early 20th Century American Art Nouveau Table Lamps
Materials
Bronze
American Ribbed Opalescent Sky Blue Slag Glass Vase
Located in West Palm Beach, FL
Mid-Century American slag glass vase in opalescent sky blue. Features a fluted body stile with
Category
Mid-20th Century American Vases
Materials
Art Glass
Pair of Art Nouveau Blue Slag Glass Lamps
Located in Daylesford, Victoria
Pair of Art Nouveau slag glass lamps with lit bases (ie globe in both the shade and the base, to
Category
Vintage 1920s American Art Nouveau Table Lamps
Arts & Crafts Period Oak and Slag Glass Lamp
Located in Pasadena, CA
Graceful Arts & Crafts / Mission table lamp with blue slag glass.
Category
Vintage 1910s American Arts and Crafts Table Lamps
Materials
Wood, Slag Glass
Early 20th Century Panel Shade Pendant with Arabic Style Motif
Located in Canton, MA
Panel shade with Brown and blue slag glass. Three light cluster. Arabic style motif with palms and
Category
20th Century American Chandeliers and Pendants
Materials
Glass
Antique Koontz Memorial Stained Glass Window
Located in Aurora, OR
tableau, bordered by a smoky blue and purple slag glass.
Category
Early 20th Century Windows
Sconces by Bradley and Hubbard
By Bradley & Hubbard
Located in Woodstock, NY
Crafts period styling with iridescent blue slag glass. See my other listing for a matching four light
Category
Early 20th Century American Wall Lights and Sconces
Materials
Brass
Brass and Glass Arts and Crafts Period Chandelier
By Bradley & Hubbard
Located in Woodstock, NY
tubing suspending an X shaped body with four brass lanterns fitted with iridescent pale blue slag glass
Category
Early 20th Century American Arts and Crafts Chandeliers and Pendants
Mid-Century Modern Slag Glass Handled Pitcher
Located in West Palm Beach, FL
Swedish style Mid-Century Modern blue blown glass slag glass handled pitcher.
Category
Mid-20th Century Mid-Century Modern Pitchers
Materials
Blown Glass
Mid-Century Blown Art Glass Tall Slag Glass Vase
Located in West Palm Beach, FL
Mid-Century Modern Blown Art Glass Tall Slag Glass Vase in Cerulean Blue.
Category
Mid-20th Century Mid-Century Modern Vases
Materials
Blown Glass
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Rare Oriental Style Chinese Pagoda Shape Arts & Crafts Brass Pendant or Lantern
Located in Lisse, NL
One of a kind, early 1900s Arts and Crafts light fixture.
This antique and extraordinary pendant is another one of our recent, great finds. If you are decorating a room with an orie...
Category
Early 20th Century European Arts and Crafts Lanterns
Materials
Brass
Arts & Crafts Handcrafted Copper & Green Stained Glass Circular Pendant Lantern
Located in Lisse, NL
Unique and all handcrafted, round pendant light / fixture.
If you are looking for a stylish and quality crafted antique lantern to grace your entry hall, landing or bedroom then thi...
Category
Early 20th Century Dutch Arts and Crafts Chandeliers and Pendants
Materials
Brass, Copper
Antique Arts & Crafts Slag Glass Table Lamp, Bradley & Hubbard School, c1920
By Bradley & Hubbard
Located in Big Flats, NY
An antique Arts and Crafts table lamp in the manner of Bradley and Hubbard offers dome form shade with cast shade having stylized urn and foliate elements and housing bent slag glass...
Category
Early 20th Century American Arts and Crafts Table Lamps
Materials
Metal
Arts & Crafts 12 Panel Stained Glass Chandelier
Located in Peekskill, NY
This is an original Arts & Crafts hexagonal paneled chandelier. The lamp has 12 steel framed green/white stained glass panels. There are 18 accent cutouts with reddish amber glass in...
Category
Early 20th Century American Arts and Crafts Chandeliers and Pendants
Materials
Stained Glass
Vintage Green Slag Glass and Bronze Chandelier in Arts and Crafts Style
Located in New York, NY
Green Slag Glass Chandelier in the Arts and Crafts Style in good working condition.
Category
Vintage 1950s Unknown Arts and Crafts Chandeliers and Pendants
Materials
Metal
'Daffodil' Table Lamp by Tiffany Studios
By Tiffany Studios
Located in London, GB
‘Daffodil’ table lamp by Tiffany Studios
American, c. 1910
Height 56cm, diameter 40cm
Designed and hand-made by the artisans from the renowned Tiffany Studios (1902-1932), this ‘Daf...
Category
Early 20th Century American Art Nouveau Table Lamps
Materials
Bronze, Lead
Art Nouveau glass table lamp by Émile Gallé
By Émile Gallé
Located in London, GB
Art Nouveau glass table lamp by Émile Gallé
French, c. 1900
Height 58cm, diameter 22cm
This striking Art Nouveau lamp is by one of the style’s leading practitioners: Émile Gallé. Th...
Category
Early 20th Century French Art Nouveau Table Lamps
Materials
Glass
Émile Gallé Cameo Glass Table Lamp, circa 1900
By Émile Gallé
Located in CABA, AR
Rare Antique French Galle Signed Cut-Cameo Lamp with Original Signed Galle Cut-Cameo Shade, in Red and Yellow Sunset Colors.
The lamp features a masterful design with a vibrant palet...
Category
Early 20th Century French Art Nouveau Table Lamps
Materials
Bronze
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Blue Slag Glass For Sale on 1stDibs
Choose from an assortment of styles, material and more in our collection of blue slag glass on 1stDibs. Frequently made of glass, slag glass and metal, every piece of blue slag glass was constructed with great care. You’ve searched high and low for the perfect item from our selection of blue slag glass — we have versions that date back to the 19th Century alongside those produced as recently as the 21st Century are available. A choice in our collection of blue slag glass, designed in the Art Nouveau, Arts and Crafts or Hollywood Regency style, is generally a popular piece of furniture. A well-made object in our assortment of blue slag glass has long been a part of the offerings for many furniture designers and manufacturers, but those produced by Bradley & Hubbard and Mason's Ironstone are consistently popular.
How Much is a Blue Slag Glass?
The average selling price for a piece of blue slag glass at 1stDibs is $2,772, while they’re typically $390 on the low end and $32,000 for the highest priced.
Questions About Blue Slag Glass
- What is vintage slag glass?1 Answer1stDibs ExpertApril 5, 2022Slag glass is pressed opaque glass that has colored streaks throughout. It was used in everything from lamp shades to decorative bowls. On 1stDibs, you can find a collection of authentic slag glass pieces from some of the world’s top sellers.
- 1stDibs ExpertMarch 22, 2022Artisans stopped making traditional slag glass in the early 20th century. Some glass artisans continue to call their marbleized glass pieces by the name, but they do not use the same manufacturing process, which used by-products from iron smelting. On 1stDibs, shop a variety of slag glass.
- 1stDibs ExpertNovember 4, 2024To identify a slag glass lamp, study its characteristics. Slag glass is often easy to spot because of its unique swirling pattern and variations in opacity that give it the appearance of marble stone. However, the material is lighter than stone. Certain makers are also known for producing slag glass lamps, such as Bradley & Hubbard, the Miller Lamp Company, the Handel Lamp Company and Tiffany Studios. Researching any maker's marks found on your lamp can help you determine if it was produced by one of these companies or by another maker known for its slag glass lamps. Alternatively, you can have a certified appraiser or knowledgeable antique dealer help you make an identification. Explore a diverse assortment of slag glass lamps on 1stDibs.
- What is the value of blue glass?1 Answer1stDibs ExpertOctober 5, 2021The value of blue glass varies greatly depending on the condition of the glass and it may differ based on what a seller is asking for it. Reasonably priced vintage cobalt blue selections vary widely in variety and price. A single piece of blue glass may cost anywhere between $15 and $50. Visit 1stDibs for blue glass kitchenware ranging from below $1,000 to over $3,000.
- 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.
- Why is Bristol glass blue?1 Answer1stDibs ExpertApril 5, 2022Bristol glass gets its signature blue hue from the inclusion of cobalt oxide in the glass-making process. Bristol blue glass has been made in Bristol, England, since the 18th century and is a favorite among collectors. Find a selection of Bristol blue glass goods 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, 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.
- 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.