Lab-Grown Diamond Engagement Ring

Sunlight catches the 12mm round center stone’s facets, scattering light like a quiet Brooklyn afternoon through a loft window. This three-stone semi-set ring offers a modern-minimal silhouette, where clarity and structure meet confident design.

Crafted from 18K palladium white gold, the band’s cool tone complements the round diamond’s classic brilliance. The setting’s clean lines and low profile ensure a comfortable fit, designed to sit close to the finger for everyday wear without catching. Each piece is meticulously finished by hand in our Williamsburg studio, inspected for precision and balance.

Choosing a lab-grown diamond means embracing ethical jewelry with a smaller environmental footprint, aligned with mindful luxury.

This ring suits those who appreciate architectural simplicity with a touch of tradition—its three-stone layout balances presence and subtlety, ideal for stacking or wearing solo. The semi-set design invites you to select a center stone that reflects your personal story.

Resizing is available to ensure a perfect fit, crafted carefully to maintain the ring’s structural integrity.

Visit our Williamsburg studio to explore this design in person or start your custom journey online, where expert guidance awaits without pressure.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for daily life and lasting meaning.

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.