Tiffany & Art Glass Lamps
Genuine Tiffany Studios leaded lamps are among the most valuable lighting objects in the world — and among the most reproduced. Most 'Tiffany' lamps that come through an estate are style or reproduction pieces; a true signed Tiffany is rare. Austin Auction Gallery authenticates before we estimate, so you know which one you have. Real art glass — a Quezal ceiling lamp brought $2,500 with us — is where the value lives.
What it's worth
Tiffany-style reproduction lamps $150–$600; genuine art glass shades and fixtures (Quezal, Steuben, Loetz) $500–$2,500; authenticated Tiffany Studios pieces considerably higher.
Our sold results
Auction results for Tiffany & Art Glass Lamps
Overview & history
No name in lighting is more valuable, or more misused, than Tiffany. Louis Comfort Tiffany's studio produced leaded-glass shades, favrile art glass, and bronze desk sets from the 1890s to the 1930s, and authentic signed examples reach tens of thousands of dollars and far beyond at the top of the market. The reality at estate auction is different and worth stating plainly: the overwhelming majority of 'Tiffany' lamps are later Tiffany-style reproductions — attractive, decorative, and worth a few hundred dollars, not a fortune. Genuine Tiffany Studios pieces do surface (we have sold signed 'Zodiac' bronze desk sets), but they are the exception, and telling the difference takes a specialist's eye. The broader art glass market is real and rewarding. American Arts & Crafts fixtures with Quezal, Steuben, or Loetz art glass shades sell well — a brass-and-Quezal seven-light ceiling lamp brought $2,500 in our sale. If you think you have a Tiffany, the first step is authentication; if you have genuine art glass, it deserves a specialist sale.
Identifying & marks
Genuine Tiffany carries an engraved 'TIFFANY STUDIOS NEW YORK' mark with a model number on bronze, or 'L.C.T.'/'favrile' on art glass. Real leaded shades use hand-selected, mottled glass with copper-foil seams; reproductions use uniform, printed-looking glass and often a suspiciously crisp stamped mark. When in doubt, have it authenticated before you sell.
Frequently asked
What could my Tiffany & Art Glass Lamps bring at auction?
Tiffany-style reproduction lamps $150–$600; genuine art glass shades and fixtures (Quezal, Steuben, Loetz) $500–$2,500; authenticated Tiffany Studios pieces considerably higher.
How do I identify Tiffany & Art Glass Lamps?
Genuine Tiffany carries an engraved 'TIFFANY STUDIOS NEW YORK' mark with a model number on bronze, or 'L.C.T.'/'favrile' on art glass. Real leaded shades use hand-selected, mottled glass with copper-foil seams; reproductions use uniform, printed-looking glass and often a suspiciously crisp stamped mark. When in doubt, have it authenticated before you sell.
How do I sell my Tiffany & Art Glass Lamps?
Austin Auction Gallery offers free, no-obligation appraisals. Send a few photos and our specialists will tell you what it could bring at auction, then handle every step from cataloging through the sale.
What could your Tiffany & Art Glass Lamps bring at auction?
Our specialists provide free, no-obligation auction estimates. Send a few photos and we'll tell you what it could bring.