Stanley Gibbons GB250 Stamp Index
An index tracking the price movement of 250 British investment-grade stamps since 2002. This is a broader and deeper index than the GB30 Rarities and a good representation of the market for rare British stamps. (Values as published in the annual Stanley Gibbons GB Concise catalogue). It is listed on Bloomberg Professional™ Service (STGIGB30) and Thomson Reuters.
A closer look at performance
To view the graphs and top statistics of the Stanley Gibbons GB250 Rare Stamp Index in A4 format as well as a complete breakdown of the data to see individual stamp performance over each year please click on the download links below.
Over the last year
SG7 1841 1d Red Brown, Plate 2
The best performing stamp in 2016 has risen in value from £22,000 to £25,000.
Over the last 10 years
SG 445wi 1935 4d Deep Grey-Green
The best perforing stamp over the last 10 years has risen from £800 to £9,000 £11,500.