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

Auktionshaus Christoph Gärtner
IBRA Special Auction
Messe Essen
Auction Galleries Hamburg
28th Auction in Hamburg
Auktionshaus Christoph Gärtner
56th Auction

News & Events

Außenaufnahme der Messehalle Essen
IBRA 2023
Briefmarke aus Vaduz liegt angelehnt auf einem Auktionshammer
IBRA Special Auction
Registered postcard from Shanghai to Lichtenthal dated 1901 with rare use of the 'Red Revenue' issue.
28th Auction in Hamburg
gelbe gestempelte Briefmarke aus Vilshofen, Bayern, mit Pinzette gehalten
56th Auction
Goldgulden nach Florentiner Typ mit Prägung Johann von Luxemburg
57th Auction