Lab-Grown Diamond Engagement Ring

Under the soft glow of Williamsburg’s afternoon light, the elongated oval diamond captures a quiet elegance, its 10 by 8 mm silhouette gently stretching across the finger. This halo setting frames the center stone with a delicate circle of pavé diamonds, enhancing the gem’s natural brilliance without overwhelming its refined shape.

Crafted from cool, polished platinum, the band offers a subtle weight and a smooth comfort fit that settles easily into daily wear. Each facet of the oval diamond is precisely set by hand in a low-profile mounting, designed to balance sparkle with practicality—glove-friendly and stackable alongside other bands.

Our diamonds are lab-grown, offering a clarity and fire indistinguishable from mined stones, with a commitment to sustainability that quietly honors the earth beneath Brooklyn’s streets.

This ring suits those who appreciate architectural grace with a touch of vintage allure, perfect for hands that favor elongated shapes and a refined presence. The halo adds dimension without bulk, making it an ideal choice for a modern wearer seeking subtle drama.

Should you require resizing, our in-studio artisans ensure a precise adjustment without compromising the ring’s integrity or finish.

Visit our Williamsburg studio to experience this oval halo ring firsthand or begin your custom design journey online—crafted for life’s intimate moments.

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