October’s birthstones are opal and tourmaline, each offering a distinct sense of color and individuality. Opal is known for its signature play of color, shifting with the light to reveal flashes of movement and depth. Tourmaline, by contrast, is valued for its wide range of tones, from soft pinks to deep greens, each carrying its own character. At Audry Rose, we select these stones for their uniqueness and expression, creating pieces that feel creative, dynamic, and easy to wear. Shop October birthstone pieces.