Lab-Grown Diamond Engagement Ring

Under the soft glow of Williamsburg’s evening light, a 5x5 mm square lab-grown diamond catches the eye with quiet geometry—its precise edges framed by a delicate halo that amplifies every flicker of brilliance. The 14K white gold band, polished to a satin finish, offers a cool, smooth touch that settles comfortably against the skin, designed with a low-profile setting to slip effortlessly beneath a sleeve or glove.

Each ring is meticulously crafted in our Brooklyn studio, where expert hands set the diamond securely within a halo of smaller stones, enhancing the center’s architectural clarity without overwhelming its modern simplicity. The comfort fit band balances durability with elegance, ensuring daily wearability without compromise.

Our diamonds are lab-grown, embodying a commitment to ethical sourcing and environmental mindfulness, reflecting a modern approach to fine jewelry that honors both beauty and responsibility.

This ring suits those who appreciate clean lines and subtle sophistication, perfect for stacking alongside a wedding band or worn alone as a statement of refined taste. Its square shape lends a contemporary edge while the halo adds a whisper of romance.

Should you need resizing, our in-house artisans ensure a seamless adjustment without disrupting the ring’s integrity or finish.

Visit our Williamsburg studio to experience this ring firsthand or begin your custom design journey online—where craftsmanship meets personal expression in every detail.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a deep connection to New York City’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.