When it comes to jewelry bloggers, there are few as worldly—and well-traveled—as Katerina Perez. Her self-titled blog boasts expert editorial, but her Instagram (@katerina_perez) is our real addiction, showing a flair for color and composition and a knack for discovering singular, stunning designs.

A close-up view of a piece featuring Palmiero Jewellery’s trademark pavé technique.

A pair of Hemmerle earrings makes a cameo at the European Fine Art Fair in March.

Pretty fly! This Wallace Chan carved amethyst convertible necklace can be worn four ways.

Hidden inside this Alessio Boschi Qajar Pride ring: a tiny light to illuminate the gemstones.

Swooning over this floral Luigi Ferrara bracelet with carved rock crystal, coral, lapis, and more.

Celebrating the Year of the Rooster with a brooch by Russian brand Master Exclusive Jewellery.