Cosma Collection

The Cosma Collection explores a more intuitive approach to setting, where the design begins with the diamond’s natural silhouette. Rather than limiting the stone to what is visible from above, each ring is sculpted to reflect and honor its full form. The setting mirrors the diamond’s shape, allowing it to live beyond the surface and become part of the overall structure. It’s a study in balance, where gold and stone move as one continuous expression, revealing the diamond in its entirety rather than just its crown.

Crafted in polished 18K gold or platinum, our Cosma Ring is designed to emulate the diamond silhouette in an octagon bezel setting.

- The image shown features a 2.5ct G VS1 GIA certified ethically mined radiant cut diamond set in 18K gold. -

Each piece is made to order and offered in a range of diamond sizes to achieve your desired scale and balance.

The listed price reflects the setting only and does not include the center diamond. The center diamond is selected separately, allowing you to personalize the piece to your preferred specifications.

For further details on our bespoke design and production process, please inquire below.

— Handcrafted in Los Angeles, California.