Lab-Grown Diamond Engagement Ring

Imagine the gentle curve of a marquise diamond catching the soft light of a Brooklyn morning, its elongated silhouette casting a subtle shadow on your hand. This semi-set halo engagement ring foundation in 14K white gold awaits a 13 x 6 mm marquise center, designed to amplify the stone’s tapered drama with a delicate frame of shimmering accents.

Crafted with precision in Williamsburg, the band’s low-profile setting ensures everyday comfort while the smooth finish invites a tactile connection. The halo setting, once completed, will enhance brilliance without overwhelming the diamond’s graceful shape, balancing sparkle with wearability.

Each piece reflects a commitment to ethical jewelry, featuring a lab-grown diamond center that offers clarity and sustainability without compromise.

Its slender band and modest height suit those who favor a refined silhouette—ideal for stacking or wearing solo with ease, even under gloves or daily wear.

Should you need resizing or prefer a custom adjustment, our Brooklyn studio offers attentive, pressure-free consultations to ensure your ring fits seamlessly.

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 expert design with ethical craftsmanship rooted in New York City’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.