Collector Question
Collector Knowledge Base
Common Tiffany Style Lamp Marks and Signatures
IA
InstAppraisal Expert System
Based on 19 appraisals in our archive
Based on 19 appraisals in our archive
Maker marks on tiffany style lamp are essential for identification and valuation. These marks evolved over time, making them useful for dating pieces as well. Marks can include stamped logos, impressed marks, painted marks, paper labels, or incised signatures.
To identify a mark, examine the piece carefully under good lighting. A magnifying glass can help with small or worn marks. Compare what you find against reference guides — or submit photos to InstAppraisal for AI-assisted identification.
Typical Tiffany Style Lamp Value Range
$5,000 – $7,500
Based on 19 appraisals in the InstAppraisal archive
Key Factors That Affect Tiffany Style Lamp Value
- Authenticity (genuine Tiffany Studios vs. reproduction)
- Shade pattern and complexity
- Glass quality and color
- Base material and condition
- Overall size
- Electrical components and safety
Recent Tiffany Style Lamp Appraisals From Our Archive
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