Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an oval diamond, its elongated silhouette casting a soft glow across the hand. This semi-set engagement ring invites your choice of a 10 x 8 mm center stone, framed by delicate accent stones that trace the split shank with quiet elegance.

Crafted in 18K white gold, the band balances strength with refined comfort, its split shank design offering both visual lightness and secure support. The low-profile setting ensures the ring sits gracefully close to the finger, ideal for everyday wear without sacrificing sparkle.

Each lab-grown diamond is selected for clarity and brilliance, reflecting a commitment to ethical jewelry that honors both beauty and sustainability.

Designed for those who appreciate subtle romance, this ring complements a variety of hand shapes and sizes, its slender band layering effortlessly with other pieces or standing alone as a statement of intention.

Should you need resizing or wish to explore custom accents, our Brooklyn studio offers a collaborative, pressure-free experience tailored to your vision.

Discover this semi-set oval accented split shank ring in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets conscious choice.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to 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.