Lab-Grown Diamond Engagement Ring

Under the soft glow of Williamsburg’s evening light, a 4x4 mm square lab-grown diamond catches the eye with quiet geometry—its edges sharp yet inviting, framed by a delicate halo that amplifies every flicker of brilliance. This engagement ring, set in cool 14K white gold, balances architectural clarity with a whisper of romance.

Crafted with precision, the halo setting surrounds the center stone with a fine circle of pavé diamonds, enhancing sparkle without overwhelming the clean lines. The low-profile band offers a comfortable fit for daily wear, its polished finish reflecting light with subtle sophistication. Each ring is meticulously inspected in our Brooklyn studio to ensure flawless craftsmanship.

Choosing a lab-grown diamond means embracing ethical clarity—minimizing environmental impact while celebrating the same optical purity as mined stones.

Designed for those who appreciate modern elegance with a hint of poetic structure, this ring suits slender to medium finger sizes and layers beautifully with stackable bands or a wedding band. Its low profile makes it glove-friendly and unobtrusive for everyday life.

Should you need a custom adjustment, resizing is available to ensure the perfect fit without compromising the ring’s integrity.

Visit our Williamsburg studio to experience this ring firsthand or begin your custom design journey online—where Brooklyn craftsmanship meets thoughtful, ethical jewelry.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with sustainable values and a local, personalized approach to design.

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.