Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of a slender finger, crowned by a marquise diamond’s tapered brilliance—an 8 by 4 mm stone that balances drama with refined restraint. This semi-set engagement ring in 10K white gold offers a modern-minimal silhouette, where clean lines meet structural clarity.

Crafted in Williamsburg, the band’s smooth finish and low-profile setting ensure everyday comfort without sacrificing presence. Accents flank the center stone, enhancing its sharp geometry while maintaining a sleek, confident aesthetic. Each piece is meticulously inspected to meet exacting standards of polish and symmetry.

Our lab-grown diamonds bring a clear ethical advantage, reducing environmental impact while delivering exceptional clarity and sparkle. The cool white gold complements the diamond’s icy fire, creating a cohesive look that suits hands seeking both elegance and modernity.

Designed for those who appreciate architectural form and subtle statement, this ring pairs effortlessly with stackable bands or stands alone as a distinctive symbol. Its low profile fits comfortably under gloves or daily wear, making it a versatile choice for active lifestyles.

Should you need resizing or prefer a custom accent arrangement, our Brooklyn studio offers personalized consultations with thoughtful timelines.

Visit us in Williamsburg or explore custom design online to bring your vision to life with Haejin Jewelry’s expert craftsmanship and ethical approach to lab-grown diamond engagement rings.

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.