Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an oval diamond, its elongated silhouette casting a subtle glow across the hand. This semi-set engagement ring foundation in 14K white gold invites your choice of a 6x4 mm oval center, framed by four delicate side stones that balance modern minimalism with structured clarity.

Crafted in Williamsburg, the band’s sleek profile and secure prong setting offer a refined, low-profile wear that feels as natural as it looks. Each piece is meticulously finished and inspected to ensure a smooth comfort fit that suits daily life without fuss.

Our commitment to ethical jewelry shines through the use of lab-grown diamonds, combining sustainability with brilliance in every facet.

Designed for those who appreciate architectural elegance with a confident edge, this five-stone setting complements the oval’s elongating effect, enhancing the hand’s natural grace. Its streamlined silhouette pairs beautifully with stacking bands or worn solo for understated sophistication.

Should you need resizing or prefer a custom consultation, our Brooklyn studio offers a pressure-free experience tailored to your vision and timeline.

Explore this semi-set ring in person or begin your custom design journey online—each step guided by expert craftsmanship and thoughtful care.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry 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.