Saskia Diez Saskia Diez's dainty bracelet is strung with a stone that corresponds to the traits and birth months of each zodiac sign. Pick from rose quartz, amethyst, aquamarine, rock crystal, chrysoprase, moonstone, onyx, aventurine, jade, tourmaline, citrine or topaz. Each gold style has been handmade from at the brand's atelier in Munich and make such a thoughtful gift.