Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 9.4 mm round diamond, poised to become the heart of a five-stone engagement ring that balances modern clarity with architectural precision. This semi-set foundation in 18K yellow gold offers a warm, luminous backdrop, its smooth band crafted for everyday grace and subtle strength.

Each element is shaped and polished in our Williamsburg studio, where the low-profile setting ensures the ring sits comfortably beneath gloves or alongside stackable bands. The five-stone arrangement frames the center with quiet confidence, emphasizing the round diamond’s classic brilliance without excess.

Our commitment to lab-grown diamonds means this piece carries a clear ethical edge—sustainably sourced with a focus on traceable origins and environmental mindfulness. The 18K yellow gold is responsibly refined, marrying tradition with conscientious design.

Ideal for those who appreciate structured minimalism and a ring that adapts seamlessly to daily life, this semi-set allows you to select a center stone that reflects your personal vision. The band’s gentle curve and comfort fit make it a natural companion for layering or solo wear.

Should you need resizing or wish to explore custom finishes, our Brooklyn studio offers attentive guidance with typical lead times tailored to your design journey.

Visit us in Williamsburg or begin your custom design online to experience how Haejin Jewelry transforms lab-grown diamond engagement rings into enduring expressions of modern romance and craftsmanship.

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.