This brass pin is a rosette. It is designed in a style evocative of Edwardian fashion. It is accented with a large translucent pale turquoise oval-cut gem surrounded by transparent black, white, and vivid red gems.
detailed matte painting, deep color, fantastical, intricate detail, splash screen, complementary colors, fantasy concept art, 8k resolution trending on Artstation Unreal Engine 5
That's dope