3 Tips to Recognize Murano Glass

3 Tips to Recognize Murano Glass

How to recognize original Murano lamps, vases and bowls. Here we give you 3 tips to help you tell whether the glass is authentic Murano glass or not.

1. Look for the glassblower’s signature and name on Murano glass

Start by looking for the glassblower’s signature. The easiest way to verify whether you have genuine Murano glass is to check for a label. It’s the maker’s verification and signature that you are holding Murano glass. It may say Vetri Murano, Venice Glass, or something similar. You can often locate the producer’s location to see whether the glass was made on Murano or in Venice. If it was made elsewhere, it’s not Murano glass — it may instead be glass produced using the same technique. Vintage Murano lamps, vases and bowls can be hard to find with a label, and fortunately that’s not the only way to verify the glass, but it is a good starting point.

Vintage Vetri Murano mushroom table lamp in yellow, cream-colored glass. Beautiful table lamp from Italy.

2. Colorful Murano glass and beautiful patterns

Murano glass is known worldwide for its vibrant colors and gold accents in the glass. Visit Murano and Venice and you’ll see colorful glass in blues, greens, reds, oranges and combinations of colors displayed in shop windows. It’s eye-catching glass art and one of the most obvious characteristics. It can be a Sommerso vase, where the technique is to assemble two or more layers of glass in contrasting colors without the colored glass touching each other. There must be clear glass separating the colors. Millefiori is another technique where the pattern, as the Italian name suggests, resembles small mosaic flowers often in a profusion of bright colors.

Vintage Murano glass bowl in green with gold pattern

Vintage Murano glass bowl with gold

3. You won’t find two identical Murano pieces

No two Murano pieces are identical—remember that. If you’re in a shop selling Murano glass, you can easily hold two similar vases side by side and compare them. Mass-produced vases can be made identical down to the smallest detail, but then they are not the real thing. The opposite is true for Murano glass. Murano glass vases, lamps and bowls resemble each other but no two are exactly the same. They are handmade, so there will naturally be variations in shape, color and pattern. It can be hard to judge if you don’t have it in your hands and only found it online. In that case, look for other signs—preferably the quirky traits that show the glass is handmade.

Vintage Murano wall lamps in white swirl and brass. Beautiful wall lamps from Italy.

Vintage Murano wall lamps

We hope you’re now better equipped to hunt for the lamp, vase or bowl with murano glass that you dream of—and even better, to find it. Enjoy the search.

You can also read about the iconic Murano mushroom table lamp right here



Explore genuine Murano glass in our collection of Murano pendant and Murano vases and bowls. Read our complete guide to Murano glass or about the most renowned glassblowers.

FAQ
Can you tell the difference between genuine and fake murano glass?

Yes, genuine murano glass has characteristics like small air bubbles, slight asymmetry, and a pontil mark on the base. The colors are deeper and more vibrant than mass-produced glass, and the weight is typically heavier. Look for the maker’s label or signature as further confirmation.

Does genuine murano glass always come with a label or certificate?

Not always. Especially vintage murano glass may have lost its original label over the years. Today the trademark Vetro Artistico Murano protects authenticity, but many older pieces must instead be assessed based on the quality, technique, and characteristics of the glass.

Why are there bubbles in my murano glass?

Small air bubbles are actually a sign of authenticity. They occur naturally during the hand-blown process and are impossible to avoid completely when glass is shaped manually at over 1,000 degrees. Mass-produced glass rarely has these bubbles, as it’s made under controlled industrial conditions.