Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it traces a delicate arc that both sharpens and softens the hand’s natural lines. This semi-set halo engagement ring in 14K rose gold frames a 9 x 4.5 mm marquise center, offering a refined balance between presence and subtlety.

Crafted with a low-profile halo setting, the band sits close to the finger, minimizing snag while maximizing comfort for everyday wear. The warm blush of rose gold complements the diamond’s fiery facets, all meticulously polished and inspected in our Williamsburg studio to ensure lasting brilliance.

Each lab-grown diamond is chosen for its clarity and ethical origin, reflecting a commitment to sustainability without compromise. The ring’s slender silhouette suits hands seeking an elegant elongation effect, while the halo adds a whisper of vintage-inspired sparkle without bulk.

Designed for daily life, this engagement ring pairs seamlessly with stacking bands or stands alone as a statement of quiet confidence. Resizing is available to ensure a precise fit, crafted with care to maintain the integrity of the setting.

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

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for life’s most meaningful moments.

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.