Black Flower Cocktail RingShe Wears Her Garden on Her Hand. The Black Flower Cocktail Ring is the Flor Negra collection condensed into its most intimate expression. A layered black and gold napa leather flower hand embroidered petal by petal, finished with a faceted black crystal at its center worn as a ring that commands attention without asking for it. Black petals open wide. A golden heart reveals itself within. This is not a flower that seeks the sun from outside it