Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a marquise diamond, its pointed ends drawing the eye along the finger with subtle drama. This solitaire semi-set ring in 14K white gold offers a refined foundation, crafted to showcase a 7 x 3.5 mm marquise center with a low-profile setting that rests close to the skin.

Each band is hand-finished in our Williamsburg studio, polished to a smooth comfort fit that suits daily wear without catching or shifting. The semi-set design invites your choice of a lab-grown marquise diamond, ensuring precision in cut and brilliance tailored to your vision.

Our commitment to ethical jewelry is reflected in the clarity and sustainability of lab-grown stones, reducing environmental impact while maintaining exceptional sparkle.

Ideal for those who appreciate architectural elegance with practical wearability, this ring’s slender shank complements slender to medium finger sizes and layers effortlessly with stackable bands or wedding rings.

Resizing is available to ensure a perfect fit, and our team guides you through care and customization with ease.

Visit our Williamsburg studio to explore this setting in person or begin your custom design journey online, where expert consultation meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert design with ethical craftsmanship rooted in New York City’s creative heart.

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.