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A Veranda buying guide quotes decorative-arts specialist Lauren Anderson on ways to assess whether glass attributed to Murano was made on the Venetian island. She recommends examining the workmanship, asking about provenance and checking condition, while warning that labels and signatures can be copied and that Murano-style glass is not necessarily Murano-made.

A Veranda buying guide has outlined how collectors can assess whether glass sold as Murano was made on the Venetian island, quoting Lauren Anderson, decorative-arts director at STAIR Galleries. Anderson advises buyers to weigh handmade details, provenance and condition together, rather than relying on a signature or sticker, which she says can be copied.

The report says Murano glass refers to glass made by artisans on the island of Murano, in the Venetian Lagoon. The phrase “Murano-style,” by contrast, can describe work made elsewhere using similar materials or techniques; appearance alone does not establish where an object was made.

Anderson recommends looking for signs of handwork, including slight variations and, on some pieces, a pontil mark—a polished or concave mark left where the glass was detached from a blowing rod. Neither feature is a standalone authentication test. Buyers should be cautious about both objects that look machine-made and pieces with rough finishes or conspicuous flaws.

She also says finely made, layered glass can remain lightweight, even when it incorporates detailed color or metallic layers. Buyers should ask sellers about an object’s history and maker, and compare any signature with examples known to be by that artist. For online purchases, the guide recommends requesting photographs from multiple angles, including the base and top, and asking about internal cracks or other damage.

At a glance
reportWhen: Published in Veranda; no publication da…
The developmentA Veranda report outlines expert advice for assessing the authenticity of Murano glass as pieces become more widely available through retailers, antique shops and flea markets.

Checks That Can Protect Buyers

Authenticity affects more than the name attached to a decorative object: it can shape a buyer’s understanding of its origin, maker and value. The guide’s advice is relevant as Murano-style objects appear in a wider range of retail and resale settings, where a seller’s description may not provide a documented history.

The suggested checks can help a buyer identify reasons to ask further questions, but they do not establish authenticity on their own. A pontil mark, attractive workmanship or a label should be treated as evidence to investigate, not a guarantee. That distinction matters particularly for expensive objects and lighting, where replacement or repair costs and condition may affect value.

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Murano’s Island Glassmaking Tradition

Murano is an island in the northern Venetian Lagoon associated with a long glassmaking tradition. The Veranda report says that in 1291, Doge Pietro Gradenigo ordered Venice’s glass furnaces moved to the island because of fire concerns in the city’s wooden buildings. The move helped make Murano a center of Venetian glass production.

Anderson describes Murano glass not as a single brand but as work representing many artisans and generations of craft. The report compares the geographic meaning of Murano glass to Champagne’s connection to its region in France. That regional distinction is why glass made elsewhere in a similar style should not automatically be described as Murano-made.

““As with any popular work of art, imitations are a possibility.””

— Lauren Anderson, decorative-arts director at STAIR Galleries, quoted in Veranda

Limits of Visual Authentication

The report does not describe a single test that can conclusively authenticate a piece, nor does it say that any one visual feature proves an object was made on Murano. Signatures and stickers can be copied, and a resemblance to traditional designs does not establish an item’s origin. Anderson says Murano glass lighting can be particularly difficult to identify because such pieces are generally unsigned and styles are copied by makers outside Venice.

The supplied material does not provide a checklist verified by a laboratory, a named authentication service, or independent appraisals of specific objects. It also gives no price data or guarantees about how much any feature affects value. Buyers should treat the guidance as a way to prompt research and questions, not a definitive certification method.

Questions to Ask Before Buying

Before purchasing, ask the seller what is known about the object’s maker, origin and previous ownership, and request details about its condition. For online listings, seek clear photographs of the entire piece, its top and base, and any marks or areas of damage. Anderson also recommends consulting reputable dealers and auction houses; auction listings should still be checked for the available provenance and condition information.

If the seller cannot support an origin claim, or the photos do not show the details needed to assess the glass, the report’s advice is to seek more information before committing. The source provides no new authentication ruling or follow-up event; the next step for prospective buyers is further inquiry and, where needed, comparison with documented examples.

Key Questions

What makes glass Murano glass?

According to the Veranda report, the defining factor is that the glass was made by artisans on the island of Murano. Similar work made elsewhere may be described as Murano-style, but that wording does not establish an island origin.

Does a pontil mark prove a piece is authentic?

No. A pontil mark can be a sign of handwork, but the report does not present it as conclusive proof. Buyers should consider it alongside provenance, workmanship and condition.

Can a sticker or signature confirm authenticity?

Not by itself. Anderson says signatures and stickers can be copied. She recommends comparing signatures with known examples and asking the seller about the object’s history and origin.

What should I ask before buying Murano glass online?

Request photographs from several angles, including the top and base, and ask about the maker, provenance and any cracks or damage. The report says damage can reduce a glass object’s value.

Source: veranda.com

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