Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 6.5 mm round diamond, its facets whispering quiet brilliance across a 10K yellow gold band. This five-stone semi-set ring balances modern minimalism with structured clarity, inviting your choice of center stone to complete its confident silhouette.

Crafted in Williamsburg, the band’s smooth finish and low-profile setting ensure a comfortable fit for daily wear, while the five-stone arrangement adds subtle sparkle without overwhelming the hand. Each prong is meticulously shaped and polished, reflecting a dedication to precision and durability.

Our lab-grown diamonds offer the same optical purity as mined stones, with a fraction of the environmental impact—an ethical choice seamlessly integrated into the design.

The ring’s streamlined form suits those who appreciate clean lines and understated elegance, pairing effortlessly with stackable bands or worn solo. Its comfort fit and moderate width make it glove-friendly and ideal for an active lifestyle.

Should you need resizing, our in-studio experts handle adjustments with care to maintain the ring’s integrity and finish.

Explore this semi-set five-stone ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for life’s most meaningful moments.

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.