This classic ring with four peridots sets the green colour of the stones against the cool sparkle of rhodium-plated silver. The faceted cut catches light with every gesture - as the hand turns, the stones' facets brighten for a moment, then fade, as though the green shifted shade with the movement. The arrangement of four stones in a single setting gives a form suited to a wedding day, yet just as easily worn day to day - this is a ring that pairs a ceremonial character with a simple, classic line.

Only a small part of the reviewed rough makes it into the ring - what matters is the purity and depth of colour of each peridot, and the rest is set aside. Silver and good coloured stones are rising in price, so it makes sense to choose a piece like this now rather than wait. The rhodium on the surface of the ring is hard and resistant to scratching, so the metal's shine lasts a long time and only occasional cleaning is needed. Beneath it lies pure, refined sterling silver 925, free of nickel and harmful additives - it is the 925 fineness that confirms the purity of this alloy. The piece is completed with silver stamped with the French maker's mark, registered at the French assay office, which attests to the origin of the metal.

At the office, the ring pairs well with a smooth shirt and a jacket in muted tones - grey, navy or cream - where the green accent of the peridots lifts the whole look without overstatement. While signing documents or holding a cup of coffee, the stones catch the light from the side, a reminder of this form's ceremonial lineage. The medium size and weight of 3.0 grams mean the ring sits lightly on the hand, never getting in the way of everyday tasks.