Lab-Grown Diamond Engagement Ring

Morning light catches the delicate halo of this semi-set engagement ring, where a 5.5 mm round diamond will soon take center stage, surrounded by a whisper of smaller stones that amplify its brilliance. Crafted from 18K white gold, the band is hand-finished in our Williamsburg studio, its smooth surface designed for everyday wear and subtle elegance.

The halo setting, meticulously assembled by our artisans, balances sparkle with a low-profile silhouette that slips comfortably beneath gloves or rings stacked alongside it. This semi-set allows you to select a lab-grown round diamond that reflects your personal story, promising clarity and fire without compromise.

Each piece embodies our commitment to ethical jewelry, featuring diamonds grown with minimal environmental impact and crafted with care in Brooklyn’s artisan community.

Ideal for those who appreciate refined geometry and a ring that feels as natural on the hand as it looks in the light, this design suits a variety of finger shapes and sizes, offering a confident yet understated presence.

Should you need resizing or prefer a custom consultation, our studio welcomes you to explore options with no pressure and full transparency.

Visit us in Williamsburg or begin your custom design journey online—where craftsmanship meets conscious choice in every detail.

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