Very Rare Hand Painted Noritake Diamond Collection Vase, Minerva, 5720, 1980s

I had a lot of fun researching this piece as I am not a Noritake collector. According to the style of the Noritake maker's mark, this vase dates from 1982 and was used on product lines for the Diamond Collection, which featured hand painted designs and was meant for the Japanese Domestic Market. This vase is rare; I couldn't find another one like it. It's in excellent condition with no know chips or cracks.