Lab-Grown Diamond Engagement Ring

Imagine the quiet confidence of a square diamond poised to catch light from every angle, its sharp geometry softened by a delicate halo. This semi-set engagement ring foundation invites your choice of a 9 x 9 mm square center stone, designed to showcase architectural clarity with a modern edge.

Crafted in 18K white gold, the mounting features a low-profile halo setting that balances brilliance with everyday practicality. The band’s subtle curvature and precise prong work ensure a secure hold while maintaining a sleek silhouette that slips comfortably beneath gloves or alongside stackable bands.

Each piece is meticulously finished in our Williamsburg studio, where expert hands inspect every facet and setting for durability and refined polish. The lab-grown diamond option offers a transparent origin story, reflecting a commitment to ethical jewelry without compromising on radiance.

Ideal for those who appreciate clean lines and a confident presence, this ring supports a lifestyle that values both elegance and resilience. Its low profile and comfort fit make it a natural companion for daily wear, whether paired with a wedding band or worn solo.

Should you wish to adjust sizing or explore stone options, our Brooklyn studio offers personalized consultations to guide your custom design journey with care and clarity.

Visit us in Williamsburg or begin your design online to experience how Haejin Jewelry blends expert craftsmanship with ethical sensibility, shaping lab-grown diamond engagement rings that reflect the spirit of Brooklyn’s creative heart.

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.