Lab-Grown Diamond Engagement Ring

Sunlight catches the three round diamonds poised to frame a story yet to be told, their combined presence both bold and refined. This semi-set engagement ring in 18K white gold offers a modern-minimal silhouette, where clean lines and architectural clarity meet the quiet confidence of a three-stone design.

Crafted with precision in Williamsburg, Brooklyn, the band’s low-profile setting ensures daily wearability without sacrificing sparkle. Each prong is meticulously finished to cradle your center stone securely while maintaining a sleek, comfortable fit that slides easily beneath gloves or alongside stackable bands.

Our commitment to sustainability is reflected in the lab-grown diamonds chosen for their exceptional clarity and ethical origin, reducing environmental impact without compromise. The round center stone’s classic brilliance is enhanced by the flanking stones, creating a balanced, luminous effect that elongates the finger with subtle drama.

Designed for those who appreciate structure and simplicity, this ring suits hands seeking a statement that is both contemporary and enduring. Resizing is available to ensure a perfect fit, with lead times tailored to your custom design experience in our Brooklyn studio.

Explore this semi-set three-stone ring in person or begin your custom design journey online—each step guided by expert craftsmanship and thoughtful care.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry 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.