Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated facets of an emerald-cut diamond, casting a glassy, architectural shimmer that draws the eye along its clean lines. This semi-set halo ring foundation in 10K yellow gold frames a 12 by 10 mm center stone with a low-profile setting designed for everyday grace.

Crafted in Williamsburg, the band’s smooth finish and subtle halo setting balance presence with comfort, ensuring the ring sits close to the finger without catching. The 10K yellow gold offers a warm glow that complements the emerald’s clarity and step-cut geometry, while the halo setting enhances brilliance without adding bulk.

Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that minimize environmental impact without compromising on visual purity.

Ideal for those who appreciate architectural elegance paired with practical wearability, this ring suits hands that favor elongated shapes and a refined silhouette. Its low profile and smooth edges make it glove-friendly and stackable with other bands.

Should you need resizing or prefer a custom stone, our Brooklyn studio offers personalized consultations to ensure a seamless fit and finish.

Explore this semi-set emerald halo ring in person at our Williamsburg studio or begin your custom design journey online. Haejin Jewelry combines expert craftsmanship, ethical sourcing, and Brooklyn’s creative spirit to bring lab-grown diamond engagement rings to life with quiet confidence and lasting beauty.

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.