500,000 GIA-certified diamonds with prices, the largest selection in Switzerland

Diamond Solitaire a Promise, a Sparkle, a Story

Every love story is unique. And so is every ring we create.

In our Swiss ateliers, skilled hands craft each solitaire with care and passion, so it becomes a true reflection of a meaningful commitment.

The diamonds, all GIA certified, are selected one by one according to your desires and preferences.

Combining timeless elegance, Swiss craftsmanship and ethical sourcing, our engagement rings celebrate the intensity of a moment, the moment where it all begins.

High-end river bracelet, tennis bracelet

 The river bracelet or tennis bracelet is an icon of jewelry. Our models are made in Italy in specialized workshops renowned for their mastery of gem setting. White or black diamonds, from 0.97 to over 5 carats: each piece reflects refined craftsmanship and timeless beauty, in accordance with international ethical standards.

Black Tahitian Pearl: an enigma of light and color

Born in the depths of the Pacific Ocean, the black Tahitian pearl captivates the eye like a whispered secret. Its deep, changing, sometimes moonlike reflections evoke a free, elegant, instinctive femininity. Natural and untreated, each pearl reveals a raw, rare, untamed beauty. At diams.com, we select pearls with care and delight. Pearls, born of a living being, carry their light as a part of themselves.

Meteorite jewelry, unique fragments of stars

diams.com is one of the few designers in the world to transform real meteorites into exceptional jewelry. Over 4.5 billion years old, these extraterrestrial materials reveal Widmanstätten patterns, evidence of their cosmic journey. Each piece of meteorite jewelry is unique, carrying a story from the cosmos and sought after for its rarity and symbolism.