Lab-Grown Diamond Engagement Ring

Sunlight catches the 12mm round center stone’s fiery facets, casting a dance of light that feels both intimate and bold. This three-stone semi-set engagement ring frames the center with two delicate side stones, emphasizing geometry and modern clarity without excess.

Crafted from 10K white gold, the band is polished to a soft sheen that complements the diamond’s brilliance. Its low-profile setting ensures the ring sits comfortably for everyday wear, while the clean lines and structured silhouette speak to refined minimalism. Each piece is meticulously finished and inspected in our Williamsburg studio, where precision meets quiet confidence.

Our diamonds are lab-grown, offering a transparent origin and a lighter environmental footprint without compromising on sparkle or durability.

The ring’s balanced proportions suit those who appreciate architectural form and understated elegance. Its semi-set design invites you to select a center stone that reflects your personal story, while the three-stone layout pairs beautifully with stacking bands or a simple wedding band. The comfort fit band adapts well to daily life, including glove wear and active hands.

Should you need resizing or custom adjustments, our Brooklyn studio offers attentive care with thoughtful timing to ensure your ring fits perfectly.

Explore this design in person at our Williamsburg studio or begin your custom journey online—crafted for those who value clarity, structure, and ethical craftsmanship.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert design and ethical sourcing converge in every piece.

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.