Lab-Grown Diamond Engagement Ring

Sunlight catches the trio of settings, each poised to cradle a 6 mm round diamond with quiet precision. This three-stone semi-set ring offers a modern-minimal silhouette, its 18K white gold band sculpted for clarity and structural balance.

The band’s smooth finish and subtle taper ensure a comfortable fit, while the low-profile setting keeps the stones close to the hand—ideal for everyday wear and effortless stacking. Crafted in Williamsburg, each piece undergoes meticulous hand inspection to maintain exacting standards.

Choosing a lab-grown diamond center aligns with a commitment to ethical jewelry, reducing environmental impact without compromising brilliance or clarity.

This design suits those who appreciate architectural simplicity with a confident edge, especially flattering on slender fingers where the round shape elongates the hand’s natural lines.

Resizing is available to ensure a perfect fit, with typical lead times reflecting our careful, bespoke process.

Explore this semi-set ring in our Williamsburg studio or begin your custom design journey online—where thoughtful craftsmanship meets modern romance.

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 in 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.