Dark and matte in tone, this pendant with black onyx opens up with a big cabochon that sits well against the neckline and draws the eye without any shine competing with the metal. The onyx has a uniform, deep black colour with no streaks or translucent patches - it was precisely this purity of colour that decided the choice of this particular stone for the setting. Boho and vintage meet here in the simplicity of the form: the silver setting doesn't try to embellish the stone, it just holds it and lets it play with its own surface. In old-world craftsmanship, onyx was associated with strength, endurance and self-confidence, which suits the bold character of this pendant well.

The silver in this pendant is a pure, refined sterling silver 925 alloy, free of nickel and other harmful metal additives - it can be worn without worrying about skin irritation or allergic reactions. The French maker's mark on the metal confirms its origin, so you know exactly what you're holding in your hand. Silver and good stones have been rising in price for some time, and onyxes with such even, deep black colour are becoming rarer, which makes this purchase worthwhile in price terms today. At 3.6 grams, the pendant wears lightly despite the large size of the stone.

For a day out in the city, pair it with a beige trench coat and a black turtleneck - the onyx then nicely rounds off a muted, autumnal palette. It also works well with a smooth sweater in cool grey, where the big cabochon remains the one clear focal point at the neckline. The boho character of the stone also holds up well with a loose leather or corduroy shirt, especially in layered outfits. This onyx pendant works just as well in a muted office look as in a more relaxed, everyday autumn outfit.