Spark Ring (14k Yellow Gold)

In the V&A Museum's jewelry collection, there's a child's ring from the 14th century that looks a lot like this one, with star-shaped points radiating from a central gem.  Inscribed inside are words "This Spark Will Grow", which is a lovely sentiment of hope for the beginning of a life or journey.  Wouldn't this be a lovely "promise ring" or starter engagement ring? If you think promise rings are stupid, you can just wear this as part of your ring stack.