Exquisite, bespoke jewellery designed just for you

At ByLamm Diamonds, we bring your vision to life—crafting timeless pieces that reflect your story, style, and personality. From concept to creation, we guide you through the journey to your perfect, one-of-a-kind masterpiece.

By Lamm is where artistry meets timeless design.

Founder Trine Lamm blends a passion for craftsmanship with an effortless, modern aesthetic. Her creations are more than jewellery—they are stories, emotions, and heirlooms in the making. Discover the world of By Lamm and explore pieces made to be treasured.

A Vision for Timeless Beauty

Our mission is simple: to create jewellery that transcends trends and stands the test of time. We believe that true luxury is found in craftsmanship, personal connection, and the ability to transform precious materials into something deeply meaningful.

A hand gently pouring loose diamonds or gemstones onto a white surface, symbolising the start of the bespoke jewellery process at By Lamm

Discover the wonderful world of bespoke

Write to us or book an appointment with our team to explore the possibilities of bespoke.

A hand gently pouring loose diamonds or gemstones onto a white surface, symbolising the start of the bespoke jewellery process at By Lamm

Discover the wonderful world of bespoke

Write to us or book an appointment with our team to explore the possibilities of bespoke.

A hand gently pouring loose diamonds or gemstones onto a white surface, symbolising the start of the bespoke jewellery process at By Lamm

Discover the wonderful world of bespoke

Write to us or book an appointment with our team to explore the possibilities of bespoke.

A hand gently pouring loose diamonds or gemstones onto a white surface, symbolising the start of the bespoke jewellery process at By Lamm

Discover the wonderful world of bespoke

Write to us or book an appointment with our team to explore the possibilities of bespoke.

Black and white photo of hands wearing diamond rings and bracelets, reflecting By Lamm’s modern, timeless jewellery styling

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Black and white photo of hands wearing diamond rings and bracelets, reflecting By Lamm’s modern, timeless jewellery styling

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Black and white photo of hands wearing diamond rings and bracelets, reflecting By Lamm’s modern, timeless jewellery styling

Sign up for insider access to curated edits, newsletter, and more

Black and white photo of hands wearing diamond rings and bracelets, reflecting By Lamm’s modern, timeless jewellery styling

Sign up for insider access to curated edits, newsletter, and more