Diamond Jewelry

Diamond jewelry embodies the balance between the beauty of the stone and the work of multiple artisans in jewelry making, setting, and polishing.

At diams.com, each diamond jewel is designed around a rigorous selection of GIA-certified diamonds and Swiss craftsmanship that pays close attention to proportions, comfort, and durability.

Our approach emphasizes consistency between the quality of the stone, the precision of the setting, and the elegance of the design, in order to offer diamond jewelry made to stand the test of time.

A discerning selection of diamond jewelry

All of our diamond jewelry is made from GIA-certified diamonds, selected according to strict criteria:

• Excellent to Very Good cuts

• No fluorescence

• Balanced proportions

Each diamond is chosen individually before being incorporated into a design created to showcase the stone, without excess or compromise.

Creations made in Switzerland

Our diamond jewelry is made in Switzerland, in workshops renowned for their expertise.

The settings are designed to offer:

• Precise stone retention

• Comfortable everyday wear

• Durability suitable for long-term use

Each stage of the setting process is carefully monitored to ensure a meticulous finish and optimal diamond retention over time.

Our diamond jewelry collections

Our diamond jewelry collections

We offer a selection of diamond jewelry organized around iconic categories:

• Diamond solitaires

The purest expression of diamonds, focusing on the stone and its proportions.

• Diamond wedding rings

Creations designed to accompany life's special moments with elegance and balance.

• Diamond bracelets

Bright lines, discreet or bold, depending on style and desire.

• Diamond earrings

From refined minimalism to more striking designs, always guided by light.

• Diamond pendants

Meaningful jewelry, where the stone takes center stage naturally.
 

An approach based on expertise

Founded by a GIA-certified gemologist, diams.com draws on more than 35 years of experience in purchasing, selecting, and showcasing diamonds.

This expertise ensures that each stone is accurately assessed and that the quality of the diamond is consistent with the final creation, in an approach that is both independent and transparent.

Each diamond jewel offered by diams.com is the result of a dialogue between the stone, craftsmanship, and intention. We favor creations designed to last,

Are your diamonds certified ?

Yes, in two ways depending on the stone. Our solitaires, earrings, pendants and men's rings feature diamonds of 0.50, 1.00 or 1.50 carat, each accompanied by its grading report issued by the GIA (Gemological Institute of America). Our eternity rings and bracelets, set with smaller diamonds, come with a certificate of authenticity issued by our GIA Graduate Gemologist. In both cases, you receive a document attesting to the quality of the stone.

What do the 4Cs of a diamond mean ?

The 4Cs are the four criteria that define a diamond:

• Carat — the weight of the stone.
• Color — its color, from colorless to faintly tinted.
• Clarity — its purity, meaning the presence or absence of inclusions.
• Cut — the quality of the cut, which determines how the diamond captures and returns light.

The GIA report assesses each of these criteria, making it possible to objectively compare two diamonds and understand the value of each stone.

Is your jewelry made in Switzerland ? 

Yes. Our diamond jewelry is made in Switzerland, in workshops recognized for their craftsmanship. Every step, from setting to finishing, undergoes careful inspection before delivery.

How long does delivery take ?

Most of our pieces are made to order. The timeframe depends on the model and the finishes chosen; it is confirmed when you place your order. This made-to-order approach ensures the care given to each piece.

Why choose diams.com ?

diams.com was founded by a GIA Graduate Gemologist with over 35 years of experience selecting diamonds. The reasons to trust us are detailed on the Why choose diams page.

Do you have other questions ?

Our gemologist answers the most common questions about diamonds and jewelry on the The DIAMS Expert answers your questions page.