Lab-Grown Diamond Engagement Ring

When light catches the delicate split shank, it fractures into a quiet dance of brilliance, framing a 7 mm round center diamond that promises a story yet to unfold. This semi-set engagement ring invites you to select a lab-grown diamond that will sit low and secure, its classic round cut offering a familiar sparkle with modern clarity.

Crafted from 18K white gold, the band’s split shank design balances intricate detail with everyday wearability, offering a comfortable fit that feels like a natural extension of the hand. The subtle accents along the shank catch light from every angle, enhancing the center stone’s radiance without overwhelming its presence.

Each piece is meticulously finished in our Williamsburg studio, where expert hands polish and inspect every curve to ensure a smooth profile that slips easily beneath gloves or stacks gracefully with other bands. The ethical choice of a lab-grown diamond reflects a commitment to sustainability without compromising on brilliance or character.

Ideal for those who appreciate refined craftsmanship and a ring that blends romantic detail with practical design, this setting complements a variety of diamond sizes and shapes, though it particularly enhances the timeless allure of a round cut. Resizing is available to ensure a perfect fit, with typical lead times tailored to your custom design journey.

Visit our Brooklyn studio to explore this semi-set ring in person or begin your custom design online, where our team guides you through selecting the ideal center stone to complete your vision.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining expert craftsmanship with ethical sourcing 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.

Finished for daily wear — a low-profile silhouette and polished edges help minimize snagging.