Lab-Grown Diamond Engagement Ring

Sunlight catches the sharp edges of a 4 x 4 mm square diamond, its crisp geometry framed by a delicate halo that amplifies every facet’s fire. This semi-set engagement ring invites you to select a center stone that reflects your personal story, resting within a finely crafted 10K white gold band shaped for everyday grace.

Each ring is meticulously forged in our Williamsburg studio, where the halo setting is hand-set with precision to enhance brilliance while maintaining a low-profile silhouette. The smooth shank offers a comfort fit, designed to sit close to the finger without catching, ideal for stacking or solo wear.

Our commitment to sustainability is reflected in the lab-grown diamond option, offering clarity and sparkle with a lighter environmental footprint. This ring suits those who appreciate architectural elegance paired with subtle sophistication, especially flattering on slender fingers or as part of a curated stack.

Should you need resizing, our in-house artisans ensure a seamless adjustment without compromising the setting’s integrity. Typical lead times accommodate careful customization and quality inspection.

Explore this semi-set halo ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces made for daily life and lasting beauty.

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.