These stud earrings bring a calm, striking colour into a classic look. Two turquoises in a cabochon cut have a uniform, saturated blue hue - the kind a jeweler assesses even before setting the stone, looking for an even tone free of streaks or discoloration. In the light, turquoise doesn't shine sharply, but rather glows with a matte, deep blue, giving a calm, distinct point of colour near the face.

This turquoise comes from the Sleeping Beauty mine in Arizona, prized for the uniformity and purity of its colour. Silver and good coloured stones get more expensive year on year, so buying now makes sense price-wise. The setting is made of refined European silver, a pure sterling silver 925 alloy free of nickel and harmful additives - it doesn't irritate the skin and can be worn without worry. A rhodium layer protects the surface against tarnishing and dulling, keeping the shine clear for years to come. The French maker's mark placed on the piece attests to the origin of the silver.

These earrings work best in a total-black look - against a black turtleneck or a simple black blouse, the turquoise draws the eye and brings the face to life while the rest of the outfit stays in one calm tone. Short, sleekly tied-back hair or a classic bun reveal the neckline and let the stone shine fully. Medium-sized studs wear lightly, so they work well from morning to evening, whether the look is office-appropriate or dressed up for the evening. At 3.1 grams, the form stays defined rather than heavy.