Lab-Grown Diamond Engagement Ring

When light catches the elongated curves of a marquise diamond, it creates a subtle dance of brilliance that feels both intimate and striking. This three-stone semi-set ring in 18K white gold frames a 10 x 5 mm marquise center with two delicate side stones, each carefully positioned to enhance the stone’s tapered drama without overwhelming its refined silhouette.

Crafted in Williamsburg, the band’s smooth comfort fit and low-profile setting ensure it rests gently against the finger, ideal for daily wear without catching. The polished white gold surface is meticulously finished by hand, inspected for seamless edges and balanced proportions that honor both form and function.

Each diamond is lab-grown, offering a clarity and sparkle that reflects a commitment to ethical jewelry and environmental mindfulness without compromise.

This design suits those who appreciate a blend of vintage-inspired romance and modern geometry—its slender shape elongates the hand while the three-stone layout adds narrative depth. The semi-set allows you to select a center stone that speaks personally, making the ring uniquely yours.

Resizing is straightforward, handled with care in-studio to maintain the band’s integrity and comfort.

Explore this design in our Williamsburg studio or begin your custom journey online, where expert guidance awaits to bring your vision to life.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship meets thoughtful design 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.

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