This stands the little format. The processing (way too much sharpening) is not so wrong here though because it gives this jewel like effect. In a larger size might be a problem.
I imagine this with an enamel finish and turned into buttons for a large caftan
bump
Im sure everyone will pounce on your sizing problem here - if I may a suggestion of another sort: to me a "dead" flower might be quite interesting as a monochrome, not RGB. add a tight crop to that also? gl