Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 5.2 mm round diamond, poised to become the heart of a five-stone engagement ring that balances modern clarity with quiet confidence.

This semi-set foundation in 14K yellow gold offers a warm, luminous base crafted with precise low-profile prongs that cradle your future center stone securely while maintaining a sleek silhouette. Each band is hand-finished in our Williamsburg studio, polished to a soft glow that feels smooth against the skin and designed for everyday wear.

Our commitment to ethical jewelry shines through the use of lab-grown diamonds, chosen for their exceptional clarity and sustainable origins.

The ring’s five-stone layout suits those who appreciate structured elegance—its balanced spacing allows for stacking or solo wear, while the comfort fit band ensures it rests naturally on the finger without bulk. The round shape’s classic brilliance will complement a variety of center diamond cuts, especially enhancing the sparkle of your chosen stone.

Should you need resizing, our in-studio experts handle adjustments with care, ensuring your ring fits perfectly over time.

Explore this semi-set five-stone ring in person at our Williamsburg studio or begin your custom design 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.