Asscher Diamond Cosma Ring

Each piece is made-to-order, designed around your chosen stone.

Cosma Collection

Celebrating love. A collection to remember the unforgettable moments, special occasions, and the beauty of what life brings. An iconic symbol of continual happiness and love.

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

Available in Yellow Gold, White Gold, Rose Gold and Platinum.

— Handcrafted in Los Angeles, California.

Bespoke Options Available

Customize this piece to make it one-of-a-kind for a very special person.