Green Mystical necklace made of gemstones: Aventurine, Yellow Jasper, Chrysolite, Swarovski, Lemon Serpentine Pendant. Designer Rachel Norman is a Canadian artist who produces exotic jewellery that creatively combines the art of Chinese knotting with her use of semi-precious stones. The use of soft nylon fiber prevents skin irritation. Each piece exudes warmth that boosts people's energy in their life.