I have to agree, but I didn't know that diamonds were allowed in daytime and coloured stones not. I've learned something. Back to the thread about older women being made fun of. The fact is that older men ( Steptoe&Son) were also the butt of many jokes and we women laughed at them.
As to the Strictly women over 60. Well I think they were asking for it and had an eye on their bank balances. In real life I think that older women are only laughed at when they are visible. Most of us spend a lot of time being invisible at least to men in the UK.
In Rome lately I was surprised how much eye contact I made with waiters and bus drivers etc. Perhpas I was in a better mood. Perhaps these Italian men were more visible to me than the usual UK man!
Still if there is good joke involving an old women then I will laugh for the simple resason, if its funny I won't be able to help it, and when did the BBC care about older women. They won't alter. It is a men's club more or less and plenty are no longer young.