Lab-Grown Diamond Engagement Ring

Imagine the quiet confidence of a square diamond catching light with precise edges, framed by a halo that amplifies its architectural clarity. This semi-set engagement ring foundation in 18K white gold offers a low-profile silhouette designed for everyday grace and resilience.

Crafted in Williamsburg, the band features a comfort fit that sits flush against the finger, minimizing catch and maximizing wearability. The halo setting is engineered to enhance the 4x4 mm square center stone’s geometric brilliance while maintaining a sleek profile under gloves or alongside stackable bands.

Each piece is meticulously finished and inspected in-studio, reflecting a commitment to technical assurance without excess. The use of lab-grown diamonds ensures a transparent origin and a lighter environmental footprint.

Ideal for those who appreciate modern structure and subtle strength, this mounting invites your choice of a square-cut center stone to complete a ring that balances bold geometry with everyday comfort.

Resizing is straightforward, handled with care in our Brooklyn studio to preserve the integrity of the setting. Lead times vary slightly depending on stone selection, and we welcome you to explore options in person or through our online design experience.

Visit us in Williamsburg or start your custom design journey online to craft a ring that reflects your unique story with precision and care.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a local, personalized approach to design.

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.