La Maison
A Swiss diamond atelier was born in the 21st century of the daring fantasy to challenge the traditional connotations of obsolete luxury in the contemporary world of craftsmanship. Inspired by modern history and works of fine arts Tim & Co. rebels against old forms of expression and reimagines the essence of diamond jewellery. Breaking free from old-fashioned, conventional thinking la Maison incorporates uncompromising quality, the world’s leading diamond expertise, love towards nature, and a touch of unique originality to each of the beloved masterpiece creations.
Swiss Heritage in Watchmaking
With the world’s best watchmakers, jewellery artisans, and centuries worth of passion and innovation, Switzerland became home to Haute Horlogerie and masters of jewellery art. Based in Geneva on the shores of Lac Léman, Tim & Co. celebrates Swiss heritage by bringing together the delicate work of craftsmanship, uncontested local savoir-faire, and the ultimate cutting edge precision of mechanisms on your wrist. With Tim & Co. finest timepieces, you will discover flawless assistance in keeping the special moments together, once and forever.
Diamonds.
Crafted.
Swiss.
Selecting the Perfect Diamond
Choose the diamond that truly reflects your personality.
2025 Collection Highlights
Tim & Co. Platinum Natural Diamond Halo Ring
A Masterpiece of Light
At the centre, an exceptional 5 carat natural diamond — chosen for its extraordinary brilliance and presence. Surrounding it, 50 individually set diamonds form a luminous halo, meticulously placed to amplify the fire of the central stone with perfect symmetry.
Tim & Co. Moonphase and Date Ladies Watch
Stunning ladies watch with moonphase and date. With its timeless yet contemporary face, this watch is a companion for every hour of an active life. This model is available with a shimmering mother-of-pearl dial.
Tim & Co. Alphabet Diamonds
Born of fireless forge and crystal thought,
Each letter gleams—a diamond, finely wrought.
No mine disturbed, no mountain scarred,
Only carbon, coded, cleanly marred.
These symbols shine with silent grace,
Initials frozen in a starlit face.
A to Z in facets pure,
Truth in structure, brilliance sure.
Crafted not by time, but mind and light,
They speak with clarity, cold and bright.
A quiet luxury, sharp and new—
The alphabet, reformed in dew.