Well, for one thing, I don't think the average host has any say in what he/she presents. Maybe someone with decades of tenure , but even so . . . if Q wants to sell it, it is not up to the hosts.
For another thing, I think most jewelry is being phased out or is already phased out. Decades ago, they had whole days and many many daily shows showing jewelry. The TSVs were often jewelry. I loved the eye candy.
-- pro-aging --
Rochester, New York