Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an oval diamond, casting a gentle glow that seems to stretch across the hand. This semi-set three-stone ring foundation in warm 10K rose gold invites your choice of a 10 x 8 mm center stone, poised to become the centerpiece of a personal story.

Crafted in our Williamsburg studio, the band’s subtle taper and delicate prongs are shaped for daily wear, offering a low-profile silhouette that rests comfortably against the skin. Each curve is hand-finished to a soft sheen, ensuring the metal complements rather than competes with the diamond’s natural fire.

Our commitment to lab-grown diamonds means your ring carries clarity and brilliance with a lighter environmental footprint, reflecting a modern approach to ethical jewelry.

The three-stone layout balances presence with versatility, ideal for those who appreciate a ring that layers gracefully alongside wedding bands or stackable accents. Its gentle arch suits a range of hand shapes, while the rose gold’s warmth enhances the oval’s elongating effect.

Should you need adjustments, resizing is handled expertly in-house to maintain the integrity of the artisan finish.

Explore this semi-set design in our Williamsburg studio or begin your custom journey online—where craftsmanship meets intention in every detail.

Haejin Jewelry stands as a Brooklyn-based atelier specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing to create pieces designed for a lifetime.

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.