Lab-Grown Diamond Engagement Ring

Imagine the soft glow of a 5 x 5 mm cushion diamond poised to catch the light just so, framed by a delicate halo that amplifies its gentle vintage allure. This semi-set engagement ring foundation in 18K palladium white offers a low-profile silhouette designed for everyday grace without sacrificing presence.

Crafted in Williamsburg, Brooklyn, the band’s palladium white metal balances strength with a subtle sheen, finished to a smooth comfort fit that slides easily beneath gloves or alongside stackable bands. The halo setting is engineered to enhance brilliance while maintaining a secure, wear-resistant structure, ideal for daily life.

Each piece reflects a commitment to ethical jewelry through the use of lab-grown diamonds, reducing environmental impact without compromising clarity or sparkle.

Its moderate size and cushion shape suit hands seeking a blend of soft geometry and architectural depth, while the semi-set option invites you to select a center stone that resonates personally. Resizing is straightforward, ensuring a tailored fit as your story unfolds.

Explore this foundation in our Williamsburg studio or begin your custom design journey online—where expert guidance meets Brooklyn craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, combining ethical craftsmanship with local expertise to create pieces made for a lifetime of moments.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.