Each necklace features a unique design paired with white sapphires, representing a star that symbolizes your zodiac sign and guards you. Shop now and find the perfect necklace for you! Our collection of zodiac necklaces is perfect for those who want to wear their horoscope as a necklace and keep it close to them. Each necklace features a unique design paired with white sapphires, representing a star that symbolizes your zodiac sign and guards you.