Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an 8 x 6 mm oval diamond, casting a gentle glow that seems to stretch across the hand. This semi-set solitaire ring offers a sleek 14K white gold band, designed with a delicate six-prong setting that balances security with an airy, lightweight feel.

Each band is meticulously crafted in Williamsburg, Brooklyn, with a smooth comfort fit that sits low enough for everyday wear yet high enough to showcase the diamond’s graceful silhouette. The polished finish reflects subtle light, enhancing the stone’s glassy, elongated elegance without overwhelming its natural brilliance.

Our commitment to sustainability is reflected in the lab-grown diamond’s clarity and ethical origin, offering a conscious choice without compromise. The minimalist structure suits those who appreciate modern geometry and refined understatement, pairing effortlessly with stackable bands or worn solo for a confident statement.

Should you wish to customize the center stone or adjust sizing, our Brooklyn studio offers a pressure-free design experience with expert guidance and timely craftsmanship. Whether visiting in person or designing online, this semi-set ring invites you to shape a personal symbol of commitment.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local authenticity in every piece we create.

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.

Finished for daily wear — a low-profile silhouette and polished edges help minimize snagging.