Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an 11 by 9 mm oval diamond, its gentle shimmer tracing the silhouette of a hand poised to say yes. This solitaire semi-set ring offers a refined foundation in warm 10K rose gold, crafted with a low-profile bezel setting that nestles close to the finger for everyday ease.

The band’s subtle taper and smooth finish ensure a comfortable fit, designed to slip effortlessly beneath gloves or stack alongside a wedding band without interruption. Each piece is meticulously hand-finished in our Williamsburg studio, where precision meets quiet durability in every curve and contour.

Our lab-grown diamonds bring clarity and brilliance with a lighter environmental footprint, reflecting a commitment to ethical jewelry without compromise. The oval shape’s elongated form flatters a variety of hand sizes, offering a modern yet approachable elegance that suits those who value both style and substance.

Should you need adjustments, resizing is available to ensure your ring fits perfectly, with care instructions provided to maintain its polished glow over time. Whether you choose to visit us in Brooklyn or explore custom design options online, this semi-set invites you to envision the diamond that will complete your story.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a local touch that honors 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.