How do I identify Saint-Gobain glass?

To identify Saint-Gobain glass, look for the maker's mark, which typically displays the brand's logo, an abstracted city skyline positioned above the brand name. Keep in mind that tempered glass tabletops may not bear any markings. If you can't find a mark, the best way to authenticate Saint-Gobain glass is to have it examined by a certified appraiser or knowledgeable dealer. Find a variety of Saint-Gobain pieces on 1stDibs.