Delicate in form, this promise ring draws attention to a single moonstone cut as a cabochon. The smooth, domed surface brings out a distinctive blue sheen that shifts across the stone with every movement of the hand, while nothing else distracts from it with additional shading. The minimalist band stays in the background, letting the stone play with light without unnecessary embellishment. In old traditions moonstone was associated with intuition and inner awareness, and jewellers choosing it for rings for this occasion valued precisely this calm, reflective character of the stone.

Each moonstone for this collection was inspected and selected individually for clarity and depth of sheen, which, given today's steadily rising silver prices and increasingly scarce good natural stones, makes this purchase a sensible choice. The ring is made of refined European sterling silver 925, coated with a layer of rhodium that protects the surface from tarnishing and keeps the shine lasting. The alloy contains no nickel, the metal responsible for allergies, so the piece does not irritate the skin. The metal is stamped with the maker's mark - a legally protected mark registered with the French assay office, which attests to its origin. The whole piece weighs 1.8 g, which feels like lightness on the finger, not weight.

For everyday wear, this ring pairs well with a soft chunky-knit sweater and an outfit in shades of grey or off-white - the stone's blue sheen brings life to a muted palette without needing extra accents. It also works beautifully with a simple blouse and a wool cardigan, when you want to wear something understated yet distinctive. Its classic form and the very small size of the stone mean the ring can be worn comfortably every day, not just on special occasions.