Lab-Grown Diamond Engagement Ring

When sunlight catches the elongated silhouette of a marquise diamond, it casts a subtle, graceful sparkle that seems to stretch beyond the finger. This semi-set halo engagement ring in 18K rose gold frames a 7 x 3.5 mm marquise center with a delicate halo that enhances its tapered drama while maintaining a low profile for everyday ease.

Crafted in Williamsburg, the band’s gentle curve and smooth finish ensure a comfort fit that slips on effortlessly and wears well beneath gloves or stacked with other bands. The halo setting is precisely calibrated to protect the pointed ends of the marquise, balancing brilliance with durability.

Each ring is designed around a lab-grown diamond, chosen for its clarity and ethical origin, reflecting a commitment to sustainability without compromise on beauty.

Ideal for those who appreciate refined geometry paired with subtle warmth, this rose gold setting complements slender fingers and offers a modern silhouette that transitions seamlessly from daily wear to special moments.

Should you wish to adjust the fit, resizing is available to ensure the ring feels as natural as it looks. Typical lead times reflect our handcrafted process in Brooklyn’s studio.

Explore this semi-set halo marquise ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands as 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 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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