This signet ring with a sapphire combines a substantial, vintage silhouette with the pure blue of a stone set in rhodium-plated 925 silver. The faceted cut breaks the light into small flashes that shift with every turn of the hand - in one moment the colour deepens to a rich navy, in another it lightens to a cool blue. The wide, clearly defined band gives the form the weight typical of older signet designs, while the small size of the stone keeps the whole piece in elegant proportion.

We assess every sapphire before it is set, checking the depth of colour and the clarity of the stone's interior, so only stones with even colour make it into the collection. The availability of quality stones is limited by nature itself, and with silver and precious metal prices on the rise, a purchase like this makes sense from a price perspective today. The ring is made of refined sterling silver 925, a fineness that confirms the alloy's purity, free of nickel and harmful additives. A layer of rhodium protects the surface against tarnishing and scratches, so the metal's shine lasts a long time, and the European quality of workmanship shows in the precision of the setting itself. The piece bears the French maker's mark, which guarantees the origin of the metal.

A signet like this feels at home in office wear - paired with a smooth shirt and a jacket in muted charcoal or navy tones, the blue of the sapphire finds its natural complement. On a hand with short, neatly trimmed nails, the substantial form of the ring looks assured, without unnecessary ornamentation. The vintage character of the band also works well with a simple sweater and wool trousers, where the geometric silhouette of the metal contrasts with the smooth surface of the stone.