Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 6.5 mm round diamond, poised to become the heart of a three-stone engagement ring. This semi-set design invites your choice of center stone, framed by two smaller companions that balance brilliance with quiet elegance.

Crafted from 18K white gold, the band is shaped in our Williamsburg studio with a refined low-profile setting that rests comfortably against the finger. The artisan finish reveals subtle hand-polished facets along the shank, enhancing the metal’s cool glow without overpowering the stones.

Each lab-grown diamond offers clarity and sparkle with a lighter environmental footprint, reflecting a commitment to ethical jewelry that honors both beauty and responsibility.

The ring’s silhouette suits those who appreciate a classic shape with a modern twist—its three-stone layout complements slender or average finger sizes and layers effortlessly with wedding bands or stackable rings. The low-profile setting ensures everyday wearability, including glove-friendly ease during colder months.

Should you need resizing, our in-house jewelers provide precise adjustments without compromising the ring’s integrity or finish.

Explore this semi-set three-stone ring in our Williamsburg studio or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert design with ethical craftsmanship rooted in New York City’s artisan spirit.

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.