Future perfect. SPHERE was inspired by the idea of the magic crystal ball and all of the hopes, dreams and curiosity this legendary theme embodies. Mystical black agate contrasts with pale gems, giving the line a contemporary edge. The spherical designs encircle gemstones that have been carefully selected for their beauty and intriguing symbolism; Black agate is thought to endow the wearer with courage, calmness and longevity. Rose quartz is known as the love stone. Aquamarine is believed to ensure continual happiness and constancy in love. Pearls symbolise purity, innocence and integrity.