Lab-Grown Diamond Engagement Ring

Imagine the quiet thrill of a square diamond catching light from every angle, framed by a halo that amplifies its architectural clarity. This semi-set engagement ring invites you to select a 6.5 x 6.5 mm square center stone, a shape known for its crisp geometry and modern edge.

Crafted in 10K white gold, the mounting features a delicate halo setting that enhances brilliance while maintaining a refined profile. The band’s smooth finish and balanced weight ensure comfort for daily wear, while the low-profile design slips easily beneath gloves or alongside stackable bands. Each ring is meticulously hand-finished in our Williamsburg studio, where precision meets artisan care in every prong and contour.

Our commitment to ethical jewelry is reflected in the choice of lab-grown diamonds, offering clarity and sustainability without compromise.

This style suits those who appreciate clean lines and a contemporary silhouette, especially hands that favor a bold yet wearable statement. The semi-set format allows you to personalize your ring with a stone that speaks to your unique story.

Resizing is straightforward, handled in-house to preserve the integrity of the setting and finish.

Visit our Williamsburg studio to explore this halo design in person or begin your custom design journey online with confidence and ease.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing come together to create pieces made for everyday life and lasting meaning.

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.