Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an oval diamond, its elongated silhouette casting a subtle glow across the hand. This semi-set halo engagement ring foundation in 10K rose gold offers a warm, blush-toned frame ready to cradle a 7 x 5 mm oval center stone.

Crafted with a low-profile halo setting, the ring balances delicate presence with everyday practicality. The rose gold band is polished to a smooth finish, designed for comfort and ease beneath gloves or alongside stackable bands. Its refined silhouette minimizes snagging while maintaining a graceful lift for the center stone.

Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that reduce environmental impact without compromising brilliance or clarity.

Ideal for those who appreciate a blend of classic elegance and modern wearability, this mounting suits slender to medium finger shapes, enhancing the hand’s natural lines with the oval’s elongating effect.

Resizing is available to ensure a precise fit, and the semi-set design invites you to select a lab-grown oval diamond that matches your vision.

Explore this foundation in our Williamsburg studio or begin your custom design journey online—where thoughtful craftsmanship meets Brooklyn’s creative spirit.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining expert craftsmanship with ethical sourcing and a local design experience tailored to your life.

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.