Lab-Grown Diamond Engagement Ring

When light catches the gentle curves of a heart-shaped diamond, it feels like a quiet promise whispered in gold. This semi-set three-stone engagement ring frames a 10 x 10 mm heart center with delicate side accents, all poised on an 18K yellow gold band that warms the skin with every movement.

Crafted in Williamsburg, the ring’s low-profile setting ensures a comfortable fit for daily wear, while the polished finish highlights the smooth contours of the band. Each prong is hand-finished to cradle the diamond securely, balancing elegance with durability.

Our commitment to ethical jewelry shines through the use of a lab-grown diamond, offering clarity and brilliance without compromise to the environment.

Designed for those who cherish romantic symbolism and refined craftsmanship, this ring complements slender fingers and pairs beautifully with stacking bands or a wedding band of your choice.

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

Discover the art of bespoke engagement rings at Haejin Jewelry, where expert design meets ethical craftsmanship in the heart of Williamsburg, Brooklyn.

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.