Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated facets of a 9 x 7 mm emerald cut diamond, casting a glassy, architectural shimmer that feels both modern and quietly refined. This three-stone semi-set engagement ring offers a sculptural frame in warm 18K rose gold, where each hand-finished prong cradles your chosen center stone with precision and care.

Crafted in our Williamsburg studio, the band is shaped for comfort with a subtle taper that balances presence and wearability. The low-profile setting ensures the ring sits gracefully beneath gloves or alongside stackable bands, designed for everyday life without compromise.

Each lab-grown diamond reflects a commitment to ethical jewelry, reducing environmental impact while delivering the clarity and light performance you expect.

Ideal for those drawn to architectural elegance and a warm metal tone, this ring’s three-stone layout adds depth and meaning, perfect for layering or standing alone. Resizing is available to ensure a seamless fit.

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

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical values in every piece we create.

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.