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 engagement ring foundation in warm 10K rose gold invites your choice of a 7 x 5 mm oval center stone, known for its graceful elongation that visually lengthens the finger with quiet elegance.

Crafted with a low-profile setting designed for everyday wear, the band’s smooth finish and secure prong accents ensure comfort and durability without excess height. Each piece is meticulously hand-finished in our Williamsburg studio, where precision meets thoughtful design to balance sparkle with practicality.

Our commitment to sustainability is reflected in the exclusive use of lab-grown diamonds, offering clarity and brilliance with a lighter environmental footprint.

The slender rose gold band suits those who prefer a refined, glove-friendly fit that layers effortlessly with wedding bands or stackable rings. Its understated silhouette complements a variety of hand shapes and sizes, making it a versatile foundation for a personalized engagement ring.

Should you need adjustments, resizing is handled expertly in-studio to maintain the ring’s integrity and comfort.

Explore this semi-set oval engagement ring in person at our Williamsburg workshop or begin your custom design journey online—crafted for the rhythms of daily life and the moments that matter.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship and local expertise shape every creation.

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.