Personalized Engagement Rings with Sustainable Diamonds

The most bespoke & personalized engagement ring buying experience with sustainable (lab grown) diamonds directly from the source and a guaranteed "OMG! - its perfect" from your significant other.

— let us take care of finding the perfect ring for you or your significant other, even if you're not sure what you or she wants.

Get The Perfect Engagement Ring

Design The Ring Of Her Dreams

Step 1, Choose Your Style

Choose from a stunning solitaire for timeless elegance, ascendant side stones for extra sparkle, or a dramatic halo for added brilliance. Pair it with white gold, yellow gold, or rose gold to match your personal style. Each option reflects your unique beauty.

Step 2, Pick Your Diamond

Choose a sustainable, lab-grown diamond between 0.5 and 4 carats in your preferred shape: brilliant, emerald, oval, pear, or cushion. Select from classic white, or beautiful pink, yellow, or blue hues. With VVS+ clarity and excellent cut, your diamond will shine with unmatched brilliance.

Step 3, A Perfect Proposal

We’ll source your diamond and craft your ring by hand, uniquely tailored just for you. Every detail is prepared for the perfect proposal, leaving your significant other saying, "OMG, it's perfect!"

Engagement Rings We've Done

Here’s a curated collection of rings we’ve created, complete with videos and detailed information about each diamond.

All Rings We've Done

Zurich, Antwerp & Lisbon

Showroom Visits by Appointment Only

Visit Estrell's exclusive showrooms in Zurich, Antwerp & Lisbon.
Our showrooms are open exclusively by appointment to give you a personalized and relaxed experience.


Book your visit in advance—we’d love to welcome you!

Book Your Appointment

Antwerp, Showroom

Hoveniersstraat 51, Diamond District, Office 428, 2018, Antwerp, Belgium

Zurich, Showroom

Rennweg 57, 8001 Zurich, Switzerland

Lisbon, Showroom

Rua do Conde de Redondo 74, 1150-109 Lisbon, Portugal

Family Business with passion & committment.

Olga and Raphael, based in Zurich, run Estrell with passion and dedication, ensuring your bespoke jewellery is nothing short of perfect. Olga, our CEO, is excited to personally discuss your needs—book a call with her here.

Book a Video Call