Lab-Grown Diamond Engagement Ring

Imagine the quiet thrill of a heart-shaped diamond poised to capture a lifetime of promises. This semi-set engagement ring offers a sculptural 18K yellow gold band, designed with a modern-minimalist eye that balances clarity and confident structure.

The band’s smooth finish and subtle accents frame the center stone setting, crafted to sit low for everyday comfort and ease of wear. Each curve is carefully polished in our Williamsburg studio, ensuring a seamless flow that complements the diamond’s distinctive 10 x 10 mm heart shape—a symbol both intimate and architectural.

Our commitment to sustainability shines through the choice of a lab-grown diamond, offering remarkable clarity and brilliance with a lighter environmental footprint. This ring’s design suits those who appreciate refined geometry and a piece that layers effortlessly with other bands or stands alone with quiet strength.

Resizing is straightforward, handled in-studio to maintain the integrity of the band’s clean lines. Whether you visit us in Brooklyn or explore custom options online, this semi-set invites you to envision the perfect stone that will complete its embrace.

Haejin Jewelry crafts each piece with expert care in the heart of Williamsburg, Brooklyn, specializing in lab-grown diamond engagement rings that marry ethical craftsmanship with contemporary design.

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.