Lab-Grown Diamond Engagement Ring

The elongated silhouette of the marquise diamond, measuring 9 by 4.5 millimeters, draws the eye with its tapered points and graceful symmetry, offering a striking balance between boldness and refinement. This semi-set halo ring in 18K white gold awaits your choice of center stone, designed to cradle the marquise securely while maintaining a low profile that slips comfortably beneath daily gloves or sleeves.

Crafted in Williamsburg, the band is meticulously finished with a smooth comfort fit, ensuring ease of wear from morning light to evening shadows. The halo setting surrounds the center with a delicate frame of smaller stones, enhancing brilliance without adding bulk, a thoughtful detail for those who value subtlety alongside sparkle.

Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that offer clarity and fire with a reduced environmental footprint. This ring suits hands that appreciate architectural elegance and a refined silhouette, pairing effortlessly with stackable bands or worn solo as a statement of modern romance.

Should you need resizing or prefer a custom adjustment, our Brooklyn studio offers personalized consultations to ensure the perfect fit. Lead times are tailored to your design choices, with transparent communication throughout the process.

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

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for daily life and lasting beauty.

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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