Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a round diamond, its facets alive with quiet fire—this is the promise of a five-stone engagement ring, poised to frame your chosen center with balanced brilliance.

Crafted in warm 18K yellow gold, this semi-set band awaits an 8.8 mm round center stone, designed with clean lines and a modern-minimal silhouette that emphasizes clarity and structure. The setting’s low profile ensures the ring sits comfortably for daily wear, while the five-stone arrangement adds subtle sparkle without overwhelming the hand.

Each piece is meticulously finished in our Williamsburg studio, where expert hands polish and inspect every curve to a smooth, refined touch. The ethical choice of lab-grown diamonds reflects a commitment to sustainability and transparency, offering clarity without compromise.

Ideal for those who appreciate architectural simplicity with a confident edge, this ring complements a variety of hand shapes and sizes, and its balanced design pairs effortlessly with stacking bands or a wedding ring.

Should you need resizing or wish to explore custom options, our Brooklyn studio offers a pressure-free experience tailored to your vision, with typical lead times communicated clearly at consultation.

Discover the possibilities in person or begin your custom design journey online—each ring is a collaboration, crafted for life’s most meaningful moments.

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