Georg Jensen purple enamel brooch #307 by Henning Koppel
by: Georg Jensen, Denmark
designer: Henning Koppel, designed 1947
materials: sterling silver, enamel
size: 2 1/2" x 1 1/2"
There is a scuff to the enamel at its high point which has been taken into consideration in the pricing - please see second-last photo. It is pretty much invisible in normal lighting to the naked eye.