Lab-Grown Diamond Engagement Ring

When light catches the edges of a 6 x 6 mm square diamond, it reveals a quiet geometry—precise, yet inviting. This five-stone semi-set engagement ring in 10K white gold frames your chosen center stone with a delicate constellation of smaller companions, each facet catching the eye without overwhelming.

Crafted in Williamsburg, Brooklyn, the band is polished to a soft sheen, its low-profile setting designed for everyday grace and comfort. The smooth interior promises a gentle fit, while the prongs hold your square diamond securely, allowing maximum light to dance through the stone’s crisp angles.

Each lab-grown diamond is selected for clarity and brilliance, reflecting a commitment to ethical jewelry that honors both beauty and sustainability.

Ideal for those who appreciate architectural elegance with a romantic touch, this ring pairs effortlessly with stacking bands or stands alone as a statement of refined taste. Its subtle height makes it glove-friendly and suited to active hands.

Should you need resizing, our Brooklyn studio offers precise adjustments to ensure your ring feels as natural as it looks.

Explore this semi-set foundation in person or begin your custom design journey online—either way, your vision is crafted with care and expertise.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship meets thoughtful design in every piece.

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.