Your values are our world

Welcome to C.G. Collectors World

Making something good even better is easy when you team up strong partners. This is exactly what C.G. Collectors World does. With us, you have more than just one strong partner for valuation and consulting, consignment and auction, buying and selling, and private treaty. No less than five companies are at your side. You, too, are invited to rely on our expertise in philately, numismatics and banknotes, and valuable collectibles. Whether dealer, investor, multiplier, collector, or heir, we offer you the complete service from one source.

You can look forward to professional processes and excellent results! That is what we are committed to – with our large customer network, experienced partners on four continents, our specialized knowledge even in remote collecting areas, and our efficient marketing. Benefit from our excellent reputation, seriousness, discretion, and transparency. Join us in the world of philately and discover something new every day.

„Our goal is to win new customers every day.“

Christoph Gärtner

Next Auctions

29. November 2024 - 30. November 2024

  Hamburg

17. February 2025 - 21. February 2025

  Bietigheim

07. März 2025 - 08. März 2025

  Hamburg

News & Events

Our experts are on tour!

From now until December 6th in 2024, we are accepting stamps from all over the world, letters and postcards, collections of all kinds, complete estates as well as coins and banknotes for the 61st...

60th Auction – the results

From October 14 to 18, 2024, the 60th auction took place at the Gärtner auction house - All results oft that special anniversary are now online!...