Lab-Grown Diamond Engagement Ring

Imagine the quiet moment when three luminous round diamonds catch the soft morning light, their facets whispering stories of commitment and grace. This semi-set engagement ring foundation, crafted from cool 18K white gold, awaits your choice of a 12 mm center stone to complete its trio of brilliance.

Each band is meticulously shaped in our Williamsburg studio, with a low-profile three-stone setting designed for everyday wear. The smooth comfort fit ensures the ring rests naturally on the finger, while the artisan finish highlights the subtle gleam of polished white gold, refined to a gentle sheen.

Our lab-grown diamonds offer a clarity and sparkle that honors both tradition and sustainability, reflecting a conscious approach to fine jewelry. This ring’s design suits those who appreciate balanced elegance—its three-stone layout frames the center diamond with two smaller companions, enhancing visual depth without overwhelming the hand.

Thanks to the semi-set format, you can select a center diamond that matches your vision, with resizing available to ensure a tailored fit. Whether worn solo or paired with a wedding band, its streamlined profile complements stacking and daily movement.

Visit our Williamsburg studio to explore this three-stone semi-set in person or begin your custom design journey online. We welcome you to experience the thoughtful craftsmanship behind every piece.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing in the heart of New York City.

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.