Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of this marquise diamond, it reveals a striking balance of sharp elegance and subtle drama. The 8 x 4 mm center stone is cradled within a delicate halo of pavé-set lab-grown diamonds, amplifying its signature tapered points without adding bulk.

Crafted in 14K white gold, the ring’s low-profile setting ensures it sits close to the finger, minimizing snagging and maximizing comfort for everyday wear. Each facet is meticulously polished in our Williamsburg studio, where precision meets quiet refinement.

Our lab-grown diamonds offer a clarity and brilliance that rival mined stones, with a fraction of the environmental impact—reflecting a commitment to ethical jewelry without compromise.

The slender band and halo design suit hands that appreciate a refined statement, while the marquise shape naturally elongates the finger, enhancing grace in motion. Its streamlined silhouette fits seamlessly with stacking bands or worn solo for understated sophistication.

Should you need a custom fit, resizing is available to ensure the ring feels as effortless as it looks. Typical lead times reflect our handcrafted process, tailored to your unique design.

Visit our Williamsburg studio to experience this marquise halo ring firsthand or begin your custom design journey online with Haejin Jewelry’s expert guidance.

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.