This amethyst engagement ring pairs a classic, restrained form with the depth of purple concentrated in the stone's cabochon cut. The amethyst's colour shifts here into a deep violet with a cooler, almost grey undertone at the edges, while four small cubic zirconia stones on either side add a delicate sparkle without taking the spotlight from the main stone. In traditional jewellery craft, amethyst was associated with calm and clarity of mind, and was sometimes seen as a symbol of balance - an association that suits a ring for this particular occasion well.

This piece was chosen for its colour and clarity - no clouding, with an even, saturated violet visible in any light. Prices for silver and quality coloured stones are steadily rising, so a purchase like this makes good financial sense today. The stone is set in rhodium-plated silver: the rhodium layer is hard and resistant to scratching, keeping the metal's shine from clouding over time. Beneath it lies refined European silver - the 925 fineness confirms the purity of this alloy, free of nickel and other harmful additives, which matters for the skin wearing it. The silver here is stamped with the French maker's mark, which vouches for the metal's origin.

The ring's big size sits well on the hand and is visible from a distance, while the form remains understated and classic. At the office, pair it with a crisp shirt and a jacket in cool grey or navy - the amethyst's violet brings life to such a look without undermining its gravity. In the gesture of signing documents or shaking hands, the stone naturally draws the eye, and the rhodium-plated silver holds its shine throughout the working day. This is a ring that stands up well to everyday wear and remains striking in even the most understated of outfits.