Lab-Grown Diamond Engagement Ring

Imagine the gentle curve of an 11 x 9 mm oval diamond poised to catch light with every movement, framed by a delicate halo that amplifies its soft elongation. This semi-set engagement ring foundation in 18K palladium white offers a low-profile silhouette designed for everyday grace and resilience.

Crafted with precision in Williamsburg, Brooklyn, the palladium band balances strength with a subtle sheen, finished to a smooth comfort fit that rests naturally against the finger. The halo setting is engineered to enhance brilliance while maintaining a secure, wear-resistant structure, ideal for daily wear without bulk.

Each piece embraces lab-grown clarity, reflecting a commitment to sustainable luxury without compromise. The oval shape’s elongated form flatters a variety of hand sizes, pairing effortlessly with stackable bands or worn solo for understated elegance.

Resizing is straightforward, supported by expert in-studio adjustments to ensure a perfect fit. Whether you choose to complete the ring with a center stone from our curated selection or bring your own, this mounting invites personal expression with technical assurance.

Visit our Williamsburg studio to explore this semi-set halo ring in person or begin your custom design journey online—crafted for those who value refined craftsmanship and ethical origins.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with sustainable practices in the heart of New York City.

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.