My pretty Noritake find.......

I found this in my local antique shop.
Jenny the shop owner said its old Noritake with 24ct gold but that is all the information she had.
I call it a Sweet dish.
Its 15.5 cm wide (6 1/8inch) and 3 cm high (1 1/8 inch).
My Internet search has found nothing similar.
I bought this as a gift for my lovely daughter-in-law who loves drinking tea out of her lovely old china tea cups.
She leans towards the shabby chic type of tea set collections.
So this will fit into her collection beautifully.
I took many, many photo's but these are my bests.
I could not get one without a reflection, the bowl just shines.......
If anyone can tell me the age and the name, I would greatly appreciate it.
I love knowing the history of my old finds.

Thank you

Kerry