Lab-Grown Diamond Engagement Ring

When light catches the elongated facets of a marquise diamond, it creates a striking silhouette that both elongates the finger and commands quiet attention. This semi-set halo engagement ring foundation in 10K white gold offers a delicate frame designed to amplify a 9 x 4.5 mm marquise center stone, inviting your choice of brilliance.

Crafted in our Williamsburg studio, the band is shaped with a subtle comfort fit and finished to a smooth, satiny sheen that feels natural against the skin. The halo setting, meticulously hand-set with micro pavé, enhances the center’s fiery sparkle while maintaining a low profile that slips easily beneath gloves or daily wear.

Each piece reflects our commitment to ethical jewelry: the lab-grown diamond you select will carry the clarity and fire of mined stones but with a significantly reduced environmental footprint.

This design suits those who appreciate a refined yet distinctive look—its slender band and halo detail balance bold geometry with wearable elegance, perfect for stacking or as a standalone statement.

Should you need resizing, our in-studio process ensures a precise fit without compromising the ring’s integrity or finish.

Explore this semi-set halo in person at our Williamsburg workshop or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending artisan craftsmanship with ethical sourcing to create pieces made for everyday life in New York City.

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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