Lab-Grown Diamond Engagement Ring

Imagine the quiet sparkle of a square diamond poised to catch the light from every angle, framed by a delicate halo that amplifies its presence without overwhelming. This semi-set engagement ring foundation invites your choice of a 6.5 x 6.5 mm square center stone, offering a modern geometry that balances boldness with refined clarity.

Crafted from 18K white gold, the band is shaped and finished in our Williamsburg studio with a smooth comfort fit that rests lightly against the skin. The halo setting is meticulously hand-set to enhance brilliance while maintaining a low profile, making it ideal for daily wear without catching on fabric or gloves.

Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that deliver exceptional clarity and sparkle with a smaller environmental footprint.

Designed for those who appreciate architectural lines and subtle drama, this mounting suits a confident wearer who values both style and practicality. Its balanced proportions make it stackable with wedding bands or meaningful accents.

Should you need resizing or prefer a custom finish, our Brooklyn studio offers personalized consultations to ensure your ring fits seamlessly into your life.

Visit us in Williamsburg or explore the Ring Builder online to bring your vision to life with expert guidance and thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship meets modern design in the heart of New York City.

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.