Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a slender, graceful shadow across the hand. This semi-set halo engagement ring invites you to choose a 6 x 3.5 mm marquise stone, its tapered silhouette evoking a quiet drama that elongates the finger.

Crafted from 10K yellow gold, the band is shaped and polished in our Williamsburg studio to a smooth comfort fit, designed for everyday wear without bulk. The halo setting, once your center stone is set, will surround it with a delicate frame of smaller diamonds, enhancing brilliance while maintaining a low profile close to the finger.

Each piece is finished by hand, inspected under magnification to ensure the precision of prongs and the evenness of polish, reflecting our commitment to artisan quality. The choice of lab-grown diamonds aligns with a sustainable approach, offering clarity and sparkle with a lighter environmental footprint.

This ring suits those who appreciate a refined silhouette that pairs well with stacking bands or stands elegantly alone. Its modest height makes it glove-friendly and comfortable for daily life, especially for hands that favor slender, elongated shapes.

Should you need resizing, our Brooklyn studio handles adjustments with care to preserve the integrity of the setting and metal.

Explore this semi-set halo marquise ring 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 expert craftsmanship with ethical sourcing and a deep connection to New York City’s artisan spirit.

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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