The deep black of the onyx draws the light into a single point and holds it there - the smooth, domed cabochon surface acts like a small, still pool. This ring is a solitaire in a boho spirit: a solitaire-and-promise form, meaning a simple setting with one bold stone meant to serve both as an ornament and as a personal symbol. Onyx has long been associated with strength, perseverance and self-assurance, which is why it's often chosen to mark a decision or a new chapter.

For this piece we chose an onyx with an even, saturated black, free of streaks or discolouration - it was precisely this purity of colour that earned it a place in this collection. Good stones of this quality are becoming harder to find, and silver prices are rising, so buying a ring like this now makes sense price-wise. The setting is refined European 925 silver, pure and free of nickel and other harmful metal impurities, so it doesn't irritate the skin. A layer of rhodium protects the surface from scratches and tarnishing, keeping the metal's shine clear for a long time. The ring is signed with the French maker's mark, which attests to the origin of the metal.

The small size and light weight of 2.2 g mean the onyx doesn't weigh down the finger, and its black plays well with spring outfits. A pastel trench coat, a silk scarf in a soft shade and a light-coloured bag in hand create a backdrop against which the dark stone immediately catches the eye. The gesture of adjusting your scarf or reaching for your bag becomes a chance for the onyx to reveal its depth. This is a ring to wear for yourself, as a reminder of strength and perseverance.