Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated facets of the emerald-cut diamond, casting a glassy, architectural glow that feels both modern and deliberate. This three-stone semi-set ring in 10K white gold frames a 6x4 mm center stone with two smaller side gems, emphasizing clarity and structured elegance.

Crafted in Williamsburg, the band’s low-profile setting ensures a comfortable fit for daily wear, while the polished finish reflects subtle light with every movement. The semi-set design invites you to select a lab-grown emerald-cut diamond that meets your clarity and color preferences, making this piece uniquely yours.

Each lab-grown diamond is chosen for its ethical origin and sustainability, aligning with a commitment to responsible fine jewelry. The slender band suits hands that appreciate refined geometry and pairs effortlessly with stacking bands or wedding bands of similar minimalism.

Resizing is available to ensure a precise fit, and our Brooklyn studio offers a pressure-free experience to explore custom options or finalize your stone choice. Whether visiting in person or designing online, this ring balances architectural confidence with everyday grace.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing meet the spirit of 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.