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Glass Slag Vases

1930s Westite Glass Company Flower Pot Vase Swirl Slag Akro Agate Marble
By Westite Glass Company
Located in Hyattsville, MD
Westite Glass Company #302 bow tie flower pot. Green and cream slag. Tapering traditional form
Category

Vintage 1930s American Art Deco Vases

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

Bohemian Vintage Art Glass Vessel, Marbled Tan Slag Glass Vase
Located in Chicago, IL
the glass. Matte finish. Very heavy with a marbled or swirl surface known as slag glass. No makers
Category

Late 20th Century Unknown Bohemian Vases

Materials

Glass, Slag Glass, Art Glass

Vintage Boho Slag Glass Swirl Vase
Located in west palm beach, FL
Enrich your decor with the captivating allure of this Vintage Boho Slag Glass Swirl Vase, echoing
Category

Mid-20th Century American Vases

Materials

Glass

Large vase, Murano polychrome blown glass bowl, signed on bottom
Located in Torino, IT
Large vase, bowl blown glass murano polychrome, signed on the bottom. ORIGIN Murano PERIOD Anni 60 AUTHOR The vase is signed at the base MATERIALS Blown glass polychrome Murano ...
Category

Vintage 1960s Italian Vases

Materials

Glass, Art Glass, Blown Glass, Murano Glass, Slag Glass, Stained Glass

Recent Sales

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

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

Gilded Milky White Translucent Opaline Glass Pitcher & Bowl. France Late 19th C
Located in Queens Village, NY
Discover the wonder of this gilded, milky white, translucent Opaline glass pitcher and basin, which
Category

Antique Late 19th Century French Victorian Jars

Materials

Gold, Gold Plate, Enamel, Gold Leaf

Mid Century Modern Pair of Orange Swung Art Slag Glass Vases Vessels
Located in West Hartford, CT
Magnificent matching pair of Hermes orange colored swung slag glass vases. No hallmarks at bottom
Category

Vintage 1970s Mid-Century Modern Vases

Materials

Art Glass

Vintage Art Deco Westmoreland Art Slag Glass Purple and White Dish
Located in Dallas, TX
A charming petite black ruffled vintage art deco Westmoreland art slag glass purple and white dish
Category

20th Century Vases

Materials

Slag Glass

Tiffany Studios New York Grapevine Bronze and Favrile Slag Glass Jardiniere
By Tiffany Studios
Located in South Bend, IN
A rare and gorgeous antique Arts & Crafts or Art Deco period bronze and Favrile slag glass
Category

Early 20th Century American Arts and Crafts Planters, Cachepots and Jard...

Materials

Bronze

Mid-20th Century Modern Blown Glass Slag Vase
Located in West Palm Beach, FL
Mid-Century Modern blown glass ribbed slag glass vase. This coveted vase is vibrant orange and
Category

Mid-20th Century American Mid-Century Modern Vases

Materials

Blown Glass

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

1960s Monumental Art Glass Slag Vase Pair
Located in West Palm Beach, FL
Very rare and unusually tall pair of bright orange American art glass stretched slag vases. Shorter
Category

Mid-20th Century American Mid-Century Modern Vases

Materials

Slag Glass

Mid-20th Century Ruby Art Glass Slag Vase
Located in West Palm Beach, FL
Mid-20th Century ruby red Art Glass tall slag vase.
Category

Mid-20th Century American Vases

Materials

Art Glass

Mid-Century Modern Blown Glass Tall Orange Optic Slag Vase
Located in West Palm Beach, FL
Mid-20th Century modern American blown optic art glass slag vase. Features a vivid orange fluted
Category

Mid-20th Century American Mid-Century Modern Vases

Materials

Blown Glass

Mid-Century Modern Tall Opaque Lavender Slag Glass Vase by L.E. Smith Glass Co.
By L.E. Smith Glass Company
Located in West Palm Beach, FL
Mid-Century Modern very rare 35" inch "Opal Lavender" slag glass floor vase by L.E. Smith Glass
Category

Mid-20th Century American Mid-Century Modern Vases

Materials

Art 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

Mid-20th Century Modern American Blown Art Slag Glass Vase
Located in West Palm Beach, FL
Mid-20th century modern tall American blown art slag glass vase.
Category

Mid-20th Century American Mid-Century Modern Vases

Materials

Art Glass

Monumental Mid-Century Modern Ombre Hob Nail Slag Glass Vase
Located in West Palm Beach, FL
1950'S Rare Monumental 32" inch four color orange to white "Candy Corn" ombre hobnail slag glass
Category

Mid-20th Century American Mid-Century Modern Vases

Materials

Art Glass

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Glass Slag Vases For Sale on 1stDibs

There is a range of glass slag vases for sale on 1stDibs. Each of these unique glass slag vases was constructed with extraordinary care, often using glass, art glass and blown glass. There are all kinds of glass slag vases available, from those produced as long ago as the 19th Century to those made as recently as the 20th Century. Glass slag vases made by Mid-Century Modern designers — as well as those associated with Art Deco — are very popular at 1stDibs. L.E. Smith Glass Company produced beautiful glass slag vases that are worth considering.

How Much are Glass Slag Vases?

The average selling price for at 1stDibs is $295, while they’re typically $155 on the low end and $1,250 highest priced.
Questions About Glass Slag Vases
  • 1stDibs ExpertApril 5, 2022
    Slag 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 ExpertNovember 4, 2024
    To 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.
  • 1stDibs ExpertMarch 22, 2022
    Artisans 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 ExpertApril 5, 2022
    To date glass vases, search for a maker's mark, usually located on the bottom of the piece. Find the marking on an authoritative online resource and use details about the style of the vase to estimate the age. A licensed appraiser can help you date unmarked vases. Shop a collection of expertly vetted antique and vintage glass vases on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    A fluted glass vase is an open-topped decorative vessel made out of glass that has a finely ribbed surface. People often use fluted vases as standalone decorations and for arranging flowers. On 1stDibs, find a variety of vintage and antique glass vases.
  • 1stDibs ExpertApril 22, 2024
    Glass vases are typically made by glass-blowing. Although techniques vary, glass-blowing generally involves heating glass components to very high temperatures to liquefy them. Then, artisans blow air into the glass through a long tube to shape it. On 1stDibs, shop a diverse assortment of glass vases from some of the world's top sellers.
  • 1stDibs ExpertSeptember 23, 2024
    To identify a Viking glass vase, first search the piece for a maker's mark that displays the Viking name. Because the manufacturer often used foil stamps to mark its work, older pieces may be missing their identifying labels. Should you not find a mark, browse Viking glass catalogues shared on trusted online resources, looking for images that match your vase. For further help identifying unmarked glassware, consult a certified appraiser or knowledgeable antique dealer. On 1stDibs, shop a diverse assortment of Viking glass vases.
  • 1stDibs ExpertNovember 4, 2024
    To identify a Murano glass vase, see if you can find a stamp or tag on the bottom or interior. Murano is a Venetian island home to dozens of glassmakers rather than a single brand. As a result, authentic Murano glass vases may feature a variety of markings. Researching the specific marks found on your vase can help you determine if it originated from Murano. For unmarked pieces, experts recommend consulting a certified appraiser or knowledgeable antique dealer due to the large number of knockoffs. Find a selection of Murano glass vases on 1stDibs.
  • 1stDibs ExpertAugust 20, 2024
    To tell if a glass vase is vintage, first research the maker. Look for markings on the inside and base, and then research them using trusted online resources to determine who produced your vase. By looking at when the maker was active and producing pieces similar to yours, you can typically roughly estimate its age. If your vase is between 20 and 99 years old, it is vintage. Vases that are 100 years old or older are antiques. For help with dating, consult a certified appraiser or knowledgeable antique dealer. On 1stDibs, find a collection of glass vases.
  • 1stDibs ExpertMay 5, 2023
    To tell if you have a swung vase, first examine the seam along the body. On swung vases, this seam is usually more prominent near the base and becomes fainter and fainter as it travels upward toward the neck. Also, swung vases tend to have irregularly shaped pinched or dipped openings. Find a collection of swung vases on 1stDibs.
  • 1stDibs ExpertMarch 31, 2023
    To tell if a Murano glass vase is real, look for the name of the shop that produced it on the bottom. Then, use trusted online resources to determine if the workshop is in Murano, Italy. Bear in mind that authentic pieces normally do not have the word "Murano" on their labels. If you need assistance authenticating a particular vase, you may wish to enlist the help of a certified appraiser or experienced antique dealer. Shop a collection of Murano glass vases on 1stDibs.

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