Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated marquise center, casting a slender beam of brilliance that dances across the hand. This halo setting frames the 9 x 4.5 mm lab-grown diamond with a delicate circle of pavé stones, amplifying its tapered drama while maintaining a refined silhouette.

Crafted in cool, polished platinum, the ring balances strength with subtlety. The low-profile halo and secure prong setting ensure everyday wearability without catching, while the smooth comfort fit band rests naturally against the skin. Each piece is meticulously finished and inspected in our Williamsburg studio, reflecting artisan precision and thoughtful design.

Our diamonds are sustainably cultivated, offering clarity and sparkle without the environmental cost of mining. This ring’s graceful shape suits hands that appreciate architectural elegance and a statement that is both modern and intimate.

Designed to pair effortlessly with wedding bands or stackable rings, its slender profile fits comfortably beneath gloves and daily wear. Resizing is available to ensure a perfect fit, crafted with the same care as the original design.

Visit our Brooklyn studio to experience the ring firsthand or begin your custom design journey online—where expert guidance meets a pressure-free process.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings. Our commitment to ethical craftsmanship and local expertise shapes every piece we create in New York City’s vibrant Williamsburg neighborhood.

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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