Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its pointed ends tracing a delicate arc that seems to stretch the fingers gracefully. This semi-set halo ring foundation in warm 18K yellow gold invites your choice of a 6 x 3 mm lab-grown marquise center, framed by a halo that amplifies its sculptural brilliance.

Each band is meticulously crafted in our Williamsburg studio, where the artisan’s hand shapes and polishes the yellow gold to a smooth comfort fit, designed for daily wear without catching or discomfort. The low-profile halo setting balances presence with subtlety, making it an elegant companion for stacking or solo wear.

Our diamonds are sustainably grown, offering clarity and sparkle with a conscientious footprint. This ring’s silhouette suits slender to medium fingers, its elongated marquise shape visually lengthening the hand while the halo adds a soft glow around the center stone.

Should you need resizing, our in-house jewelers ensure a precise fit without compromising the ring’s integrity. Lead times vary slightly depending on stone selection, but we keep you informed every step of the way.

Explore this semi-set halo ring in person at our Williamsburg studio or begin your custom design journey online—crafted for the life you live, with care and clarity.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical sourcing in every piece we create.

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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