Lab-Grown Diamond Engagement Ring

Imagine the subtle drama of a marquise diamond, its elongated silhouette catching light with a graceful, tapered brilliance. This semi-set halo engagement ring foundation in 18K palladium white offers a refined stage for a 10 x 5 mm center stone, framed by a delicate halo that amplifies sparkle without overwhelming the hand.

Crafted in Williamsburg’s artisan workshops, the palladium white band is polished to a soft sheen, its low-profile setting designed for everyday wear and comfort. The halo setting is meticulously prepared to cradle your chosen marquise diamond securely, balancing architectural elegance with a gentle touch against the skin.

Choosing a lab-grown diamond here reflects a commitment to clarity and sustainability, reducing environmental impact while maintaining exceptional gem quality. The cool palladium metal complements the crisp, icy fire of a lab-grown marquise, enhancing its unique shape and elongating effect on the finger.

This ring base suits those who appreciate a blend of modern geometry and vintage-inspired detail, ideal for stacking with slim bands or wearing solo with quiet confidence. Its comfort fit and low profile make it glove-friendly and practical for daily life in Brooklyn’s vibrant rhythm.

Should you need resizing, our Brooklyn studio offers precise adjustments to ensure a perfect fit without compromising the setting’s integrity. Typical lead times allow for thoughtful customization and finishing.

Visit us in Williamsburg or begin your custom design journey online—experience the care and craft behind every piece.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to expert craftsmanship in lab-grown diamond engagement rings, blending ethical practices with local artisan skill to create pieces made for a lifetime.

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.