Lab-Grown Diamond Engagement Ring

Under the soft glow of Williamsburg’s evening light, a square lab-grown diamond catches the eye with quiet brilliance, framed by a delicate halo that whispers of devotion. This platinum engagement ring balances architectural clarity with a gentle shimmer, the 4x4 mm square center stone set low to the finger for everyday grace.

Crafted in our Brooklyn studio, the halo setting is meticulously finished to enhance light reflection while maintaining a comfort fit that slips easily beneath a glove or alongside a wedding band. The platinum band’s polished surface offers durability without weight, designed for a lifetime of wear.

Each diamond is ethically sourced from the lab, ensuring exceptional clarity and sustainability without compromise. This ring suits those who appreciate modern geometry softened by romantic detail, ideal for hands that favor a refined, low-profile silhouette.

Should you need a custom size, resizing is available with care to preserve the ring’s seamless lines. Typical lead times reflect our handcrafted process, ensuring every detail meets exacting standards.

Visit our Williamsburg studio to experience this halo setting in person or begin your custom design journey online with Haejin Jewelry, where ethical craftsmanship meets Brooklyn’s creative spirit.

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.