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Diamond ring and loose diamonds on a dark blue background | Diamond Ateliers

crafted with love

Your ring should be the only one like it.

My aim was simple — to make sure your ring exists nowhere else in the world.

Don Siah  ·  Founder, Diamond Ateliers

Made for one person.

From Concept to Creation

You imagine it. We build it.

We take your inspiration—whether it’s a sketch, a reference photo, or just a vision in your mind—and transform it into a fully detailed 3D render. Every detail is refined and perfected before your design is crafted into a one-of-a-kind piece of jewelry.

Custom ring design sketches | Diamond Atelliers

Before

Detailed CAD of an 18K diamond ring
| Diamond Atelliers

After

Use the left and right arrow keys to navigate between before and after photos.
Every Stone We Work With Is Independently Verified

Certified by GIA, IGI & GCAL

GIA Certified Diamond Logo
GIA — Gemological Institute of America

The global benchmark for natural diamond grading. GIA is the strictest and most consistent grader in the world — which is why GIA-certified stones hold their value at resale. When we say GIA, the grade is real.

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IGI — International Gemological Institute

The leading certification for lab-grown diamonds — widely accepted across the industry and increasingly rigorous in its standards. For lab-grown stones, IGI is what GIA is for natural: the grade you can trust.

GCAL 8X Certified Diamond Logo
GCAL — Gem Certification & Assurance Lab

The only major lab that measures how a diamond actually performs in light — not just its grades on paper. GCAL's 8X cut grade is the most demanding standard in the industry. If a stone carries it, you'll see the difference.

Unique Designs | Endless Possibilities

Bold Originals

From your first sketch to the finished piece — entirely yours.

Appointment booking interface | Diamond Atelliers

Booking

The journey begins with booking your first consultation session with us.

Eccolo Ivory Steno Pen Pad | Diamond Atelliers

style and budget

During the consultation, our experienced designers will discuss and understand your preferred style and budget.

Jewelry design workspace | Diamond Atelliers

Designing and visualising

Subsequently, we will visualise your rings by presenting several designs that you can choose from or customise further until perfection.

Jeweler working on a diamond ring | Diamond Atelliers

Crafting process

Once the design process is complete, your rings will be diligently crafted from scratch by our expert craftsmen.

 diamond engagement ring in a black box | Diamond ateliers

Finishing touches

Combining traditional techniques with modern technology, your rings will be meticulously crafted before the finishing touches are perfected by our hands.

Google Reviews

Thousands of couples have said yes.

5.0 ★ Average Rating
200+ Verified Reviews
80+ Rings Every Month

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