The deep violet of the two amethysts in these earrings shifts tone depending on the light - from cool plum to warm purple. The cabochon cut smooths the surface of the stone and brings out its colour without extra sparkle, so attention stays on the colour itself. The dangle design, 3 centimetres long, moves gently with every turn of the head, brushing the neckline and flattering hair worn up or down. It's a modern, understated shape, far from heavy, ornate chandelier earrings.

We chose each amethyst for its clarity and depth of colour, since that's what determines how well a stone performs under artificial light. Silver prices and prices for good coloured stones rise year after year, and stones with this depth of colour are becoming harder to find - at this price, you get exactly this kind of selection and careful finishing. The earrings are made of refined European 925 silver plated with rhodium, which is hard and scratch-resistant, so the shine doesn't fade after months of wear. The alloy contains no nickel, the metal responsible for most contact allergies, so the earrings can be worn without worrying about irritation. The French maker's mark stamped on the piece attests to the origin of the metal and the craftsmanship behind it. Amethyst has long been associated with calm and clarity of mind, making these earrings a fitting gift for quieter, reflective moments.

This violet depth pairs well with an elegant dress for a family celebration, especially in the warm evening light of a hall or garden. It's worth pairing them with a classic necklace on a short chain, or leaving the neck bare so the earrings take centre stage. They also work well with a muted, navy or grey outfit - in that case, it's the amethyst that draws the eye and gives the whole look its character.