Lab-Grown Diamond Engagement Ring

Imagine the gentle curve of an 8 x 6 mm oval diamond poised to catch light with every movement—its elongated silhouette lending a subtle elegance that complements the natural lines of the hand. This semi-set three-stone ring foundation in 18K palladium white offers a modern-minimal framework, crafted with clean geometry and quiet strength.

Each band is meticulously shaped and polished in our Williamsburg studio, ensuring a smooth comfort fit that wears effortlessly day to day. The low-profile setting balances presence with practicality, designed to layer seamlessly with other bands or stand alone with refined confidence.

Our commitment to ethical jewelry is reflected in the choice of lab-grown diamonds, offering clarity and brilliance without compromise on sustainability. This ring base invites your personal selection of an oval center stone, allowing a custom design experience rooted in Brooklyn craftsmanship.

Ideal for those who appreciate structured simplicity and a contemporary aesthetic, this mounting suits hands seeking a graceful elongation and a ring that adapts to daily life without fuss. Resizing is available to ensure a perfect fit, crafted with care in-house.

Explore this semi-set oval engagement ring in our Williamsburg studio or begin your custom design journey online—where modern form meets thoughtful creation.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local authenticity in every piece.

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.