Exo Diamond rings

Discover our collection of Exo Diamond Rings – timeless, modern rings with lab-grown diamonds. Each ring combines elegant design with ethical sourcing, and diamonds over 0.5 carats come with a certificate and diamond number embossed on the edge. 

Each piece features ethically sourced, sustainable diamonds in unique and handcrafted designs. Explore timeless elegance. Find your Engagement ring in Onyx Oslo expertly designed rings or book your time now.

Exo Diamond Rings feature outer-space gems first discovered in meteorites and recreated in modern labs. These lab‑grown gemstones have exceptional sparkle and a hardness of 9.25, ensuring durability. They’re set in recycled silver or gold bands with secure settings crafted by skilled artisans. Each ring comes with a certificate of authenticity. Enjoy cutting‑edge design, lasting brilliance, and ethical luxury in one remarkable piece.