Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a marquise diamond, its tapered points tracing a delicate arc that seems to stretch the fingers with quiet elegance. This three-stone semi-set engagement ring in 18K white gold frames a 6 x 3 mm marquise center, inviting your choice of a lab-grown diamond to complete its poetic balance.

Crafted with a low-profile setting, the band’s smooth comfort fit ensures it rests naturally for daily wear, while the three-stone arrangement offers subtle sparkle from every angle. Each curve and facet is meticulously finished in our Williamsburg studio, where precision meets a refined hand-polish that softens edges without sacrificing brilliance.

Our commitment to ethical jewelry shines through the use of lab-grown diamonds, offering clarity and beauty with a smaller environmental footprint. This ring suits those who appreciate a slender, elongating shape that complements slender to medium finger sizes, and its modest height makes it glove-friendly and stackable with other bands.

Should you need adjustments, resizing is handled expertly in-house to maintain the integrity of the design. Typical lead times reflect our bespoke approach, ensuring your ring is crafted with care and attention.

Explore this semi-set marquise engagement ring in person at our Williamsburg studio or begin your custom design journey online—where craftsmanship and intention meet.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to New York City’s creative 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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