Lab-Grown Diamond Engagement Ring

Sunlight catches the subtle sparkle of a 5.5 mm round diamond, poised to become the heart of a five-stone engagement ring that balances modern clarity with quiet structure.

This semi-set foundation in 10K white gold offers a sleek, low-profile silhouette crafted for everyday wear. Each prong is meticulously shaped and polished in our Williamsburg studio, ensuring a secure yet delicate embrace that highlights the diamond’s classic brilliance without overwhelming the hand.

Our commitment to sustainability is reflected in the choice of a lab-grown diamond, combining ethical clarity with environmental mindfulness.

The ring’s clean lines and balanced five-stone arrangement suit those who appreciate refined geometry and subtle sparkle, while the comfort fit band allows for effortless stacking or solo wear. Its modest profile slips easily under gloves or sleeves, ideal for a life in motion.

Should you wish to adjust the fit, resizing is handled with care by our in-house artisans to maintain the ring’s integrity and finish.

Explore this semi-set design in person at our Williamsburg studio or begin your custom journey online, where expert guidance awaits.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a distinctly local sensibility.

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.