Lab-Grown Diamond Engagement Ring

Imagine the gentle elongation of an 11 by 9 mm oval diamond, its soft brilliance framed by a halo that amplifies every flicker of light. This semi-set engagement ring foundation in 18K white gold offers a sleek, low-profile silhouette designed for daily wear without catching or discomfort.

Crafted in Williamsburg, Brooklyn, the band’s smooth finish and secure halo setting balance technical precision with understated elegance. The comfort fit shank ensures the ring sits naturally on the finger, while the halo setting adds subtle dimension without excess height.

Each piece reflects Haejin Jewelry’s commitment to ethical sourcing, featuring a lab-grown diamond center that combines clarity and sustainability with modern craftsmanship.

Ideal for those who appreciate a refined yet practical design, this mounting suits an oval diamond’s graceful shape, elongating the hand and complementing slender or wider fingers alike. Its low profile makes it glove-friendly and stackable with other bands.

Should you need resizing or prefer a custom consultation, our Brooklyn studio offers personalized adjustments and expert guidance to ensure your ring fits perfectly.

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

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values 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.