The black onyx cabochon opens in a smooth, domed surface that absorbs light and releases it in a narrow, fleeting flash along the edge of the cut. Onyx does not dazzle with facets - its strength lies in a deep, uniform black that the cabochon displays without distraction. The simple, minimalist band keeps attention on the stone, while the solitaire form draws the eye to a single point on the hand. In jewelry tradition, the black of onyx has been associated with strength, endurance and confidence - an association, not a promise of the stone's effect.

Only a small portion of the raw material examined makes it into this ring - what matters is the depth of black and the absence of even the slightest discoloration. Silver and good stones are rising in price, so buying this solitaire today remains a sound decision. It is set in sterling silver 925 from European refining, coated with a layer of rhodium that protects against tarnishing and reduces everyday cleaning. The alloy contains no nickel, a metal known to irritate skin, so the ring does not cause irritation. The piece is stamped with the French maker's mark, which indicates the origin of the silver.

It looks best in a total-black styling - with a black smooth-knit top or a simply cut turtleneck, where the hand becomes a natural point of display. Against the uniform black of the outfit, it is the onyx cabochon that draws the eye when the hand rises in a gesture or holds a cup. It also works well with a grey sweater or a charcoal coat in winter, where the cool grey further underlines the depth of the stone. Weighing 3.7 g, the ring sits lightly on the finger, without weighing down the hand even during extended wear.