Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated facets of an 11 by 9 mm emerald cut diamond, casting a serene, glassy glow that feels both architectural and intimate. This semi-set engagement ring offers a handcrafted foundation in 14K yellow gold, designed in our Williamsburg studio to cradle your chosen stone with precision and quiet strength.

The band’s smooth finish and subtle profile ensure comfort for daily wear, while the artisan’s attention to detail is evident in the secure four-prong setting, shaped to highlight the emerald’s signature step cuts without overwhelming its clarity. The warm yellow gold complements the stone’s cool transparency, creating a harmonious balance that feels grounded yet refined.

Our commitment to ethical jewelry is reflected in the exclusive use of lab-grown diamonds, offering clarity and brilliance with a smaller environmental footprint. This ring suits those who appreciate architectural elegance and desire a piece that fits seamlessly into everyday life—whether worn solo or stacked with other bands.

Should you need resizing or prefer a custom finish, our Brooklyn studio welcomes you to discuss options in person or design remotely with ease. Lead times vary depending on stone selection, ensuring each ring is crafted with care and exacting standards.

Explore the possibilities of this emerald solitaire semi-set by visiting us in Williamsburg or starting your custom design journey online. Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical values meet the spirit of New York City’s artisan community.

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.

Finished for daily wear — a low-profile silhouette and polished edges help minimize snagging.