A nod to the traditional game of 'He loves me, he loves me not, the MAma Non MAma collection by Pomellato shines a spotlight on colour and its powerful effect on our emotions. Symbolic gemstones like this rings sought-after purple amethyst - believed to combat evil thoughts and sharpen your mind - offer more than intriguing visual contrasts to classic 18-karat rose gold and diamonds, they are creative means of self-expression, especially when complemented by other jewels from the line.