Super 1950s gold rimmed raised cake plate from premier French brand Digion Sarreguemines. 
It has a very mid century grey and pink floral design in the centre. 
The gold rim shows some wear and there are a couple of inperfections on the plate, I think from manufacturing. 
measures 22cm or 8.5" diameter. 

Creamy MCM French Digoin footed serving plate