Every material we choose has a precise reason behind it. Nothing is left to chance.
Every gemstone that becomes part of one of our collections has been evaluated by a gemologist: color, clarity, cut, character. We don't look for the perfect gemstone in the abstract — we look for the right one for that specific creation.
We work primarily with colored gemstones — sapphires, emeralds, tourmalines, amethysts, and many rarer varieties — alongside diamonds, present in every creation as an element that enhances, without ever overpowering, the color of the featured gemstone.
We work with 18kt gold (750/1000) in yellow, white and rose variants, chosen based on the gemstone it needs to hold. The setting is never a neutral element: it's designed to enhance the gemstone's color and light, like a suit tailored to measure.
Every piece is hallmarked and guaranteed to Italian and European quality standards.
Titanium is roughly 45% lighter than steel by volume, highly resistant to corrosion, and biocompatible: it causes no allergic reactions, even with prolonged contact with the skin.
These are the reasons we chose it as the material for Teorema Titanium, and the same reasons it's chosen, in other fields, for medical and aerospace applications.
Discover Teorema TitaniumThere's no single best material: there's the one best suited to the person who will wear it.
Weight: more substantial, a noticeable presence
Care: requires periodic maintenance and polishing
Allergies: generally safe, barring specific sensitivities
Look: warmth, tradition, the gemstone's color enhanced by the precious metal
Best for: those seeking a piece with intrinsic value, even as a long-term investment
Weight: extremely light, almost imperceptible
Care: minimal, resistant to scratches and corrosion
Allergies: biocompatible, safe even for sensitive skin
Look: contemporary, clean surfaces, less conventional
Best for: those who wear it daily and want absolute lightness
