Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 5.5 mm round diamond, poised to become the heart of a three-stone engagement ring. This semi-set foundation in 14K white gold offers a sleek, low-profile band crafted with artisan precision in our Williamsburg studio, designed to cradle your chosen center stone with secure, elegant prongs.

The band’s smooth finish and subtle taper ensure comfort for daily wear, while the three-stone setting balances classic brilliance with modern refinement. Each piece is meticulously hand-finished and inspected to meet exacting standards, reflecting the quiet confidence of Brooklyn craftsmanship.

Our commitment to sustainability shines through the use of lab-grown diamonds, offering clarity and ethical integrity without compromise. The ring’s design suits those who appreciate a refined silhouette that layers effortlessly with wedding bands or stackable rings, ideal for a hand that favors understated elegance.

Should you need resizing or custom adjustments, our in-studio team provides attentive care to ensure a perfect fit. Lead times are transparent and tailored to your design journey.

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

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artisan expertise to create pieces made for life’s most meaningful moments.

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.