Lab-Grown Diamond Engagement Ring

Imagine the subtle drama of a marquise diamond catching light as you move your hand—its elongated silhouette lending a graceful, tapered elegance. This semi-set three-stone engagement ring foundation in 18K white gold invites your choice of a 6 x 3.5 mm marquise center, framed by two delicate side stones that enhance its architectural allure.

Handcrafted in our Williamsburg studio, the band is meticulously shaped for a comfort fit, its low-profile setting designed to sit close to the finger for everyday wear. Each prong is carefully finished to secure your stones while maintaining a refined, artisan feel that speaks to thoughtful craftsmanship and durability.

Our commitment to ethical jewelry shines through the exclusive use of lab-grown diamonds, offering clarity and brilliance with a smaller environmental footprint.

This ring suits those who appreciate a statement piece that remains practical—its slender band pairs effortlessly with stacking rings and slips easily under gloves or sleeves. The marquise shape’s elongation flatters a variety of hand sizes, adding a touch of vintage-inspired sophistication without bulk.

Should you need resizing or wish to explore custom side stone options, our Brooklyn studio offers personalized consultations to ensure your ring fits perfectly and reflects your vision.

Visit us in Williamsburg or start your custom design journey online to bring this distinctive three-stone marquise ring to life.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing meet the spirit of New York City’s artisan community.

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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