When I started my catalogue it didn't take me long to realise that the top 10 never seem to change places. Their frequency of wearing keeps them in almost identical order constantly. They are (starting with the most favourite & working down the list):
Gold dahlia
Victoria's Bow
Cullinan V Heart
Jardine diamond star
Trefoil (three looped bow)
Double pearl triangle (Long thin bar with 2 large pearls)
Cambridge Pearl with drop
City of London (diamond grasses)
Dorset Bow (Wide lacy ribbon in diamonds)
Albert sapphire
In the events I have listed so far, the top two have been worn on 91 separate occasions each, whereas the Albert sapphire has appeared only 30 times. There are wide differences in the numbers which keep them in this order virtually all the time.
