Tiffany & Co.
Tiffany & Co. is America's most famous jeweler, and its signed jewelry, silver, and designer collections hold strong resale value. Austin Auction Gallery sells and appraises Tiffany & Co.

What it's Worth
Silver and small signed pieces bring the low hundreds to low thousands, while diamond jewelry, designer collections, and important pieces reach the thousands to tens of thousands. Materials, designer, and authenticity drive value.
Silver and small pieces $200-$2,000; diamond and designer jewelry $3,000-$30,000+.
Our Sold Results
And Many More
Overview & History
Founded in New York in 1837, Tiffany & Co. is the most recognized name in American jewelry, known for diamond engagement rings, the Tiffany Setting, and designer collections by Jean Schlumberger, Elsa Peretti, and Paloma Picasso, as well as fine sterling silver. Signed Tiffany pieces command a premium over comparable unsigned jewelry. Value depends on the materials, gemstones, designer, age, and authenticity - and Tiffany is widely counterfeited.
Identifying & Marks
Genuine Tiffany pieces are stamped 'Tiffany & Co.' with metal marks and often a designer's name; check the hallmarks, construction, and any documentation. Counterfeits are common - our specialists verify authenticity.
FAQ
What is my Tiffany & Co. worth?
Silver and small signed pieces bring the low hundreds to low thousands, while diamond jewelry, designer collections, and important pieces reach the thousands to tens of thousands. Materials, designer, and authenticity drive value. Send photos for a free appraisal.
How do I know my Tiffany & Co. is authentic?
Genuine Tiffany pieces are stamped 'Tiffany & Co.' with metal marks and often a designer's name; check the hallmarks, construction, and any documentation. Counterfeits are common - our specialists verify authenticity.
How do I sell my Tiffany & Co.?
Austin Auction Gallery sells fine and estate jewelry and offers free, no-obligation appraisals, reaching collectors, dealers, and retail buyers. Contact us to consign.






