Create an image of a stylish titanium ring with a rugged, textured surface featuring vibrant blue and green hues. The ring should have a futuristic, almost crystalline design with sharp, angular patterns. Place the ring on a dark, rocky background to enhance its metallic sheen. Include the text "LEGENTI TITANIUM JEWELRY" in an elegant, glowing font at the top, with a subtle sword graphic integrated into the design. Ensure the lighting highlights the ring's iridescent colors and intricate details. See more