Lab-Grown Diamond Engagement Ring

Light catches the elongated points of a marquise diamond, casting a subtle, tapered glow that draws the eye along the finger’s natural line. This semi-set engagement ring offers a sleek 18K white gold band designed to cradle a 7 x 3.5 mm marquise center stone, framed by delicate accent diamonds that enhance its refined silhouette.

Crafted with a low-profile setting, the band sits comfortably close to the hand, minimizing snagging and ensuring ease of wear throughout daily life. The smooth finish and precise prong work reflect careful inspection and expert hand-finishing in our Williamsburg studio.

Each ring is designed around a lab-grown diamond, chosen for its clarity and ethical origin, aligning with a commitment to sustainable fine jewelry.

The slender band and modest height make this ring ideal for those who prefer a subtle statement or enjoy stacking with other bands. Its shape elongates the finger, complementing a range of hand sizes with a balanced, elegant presence.

Resizing is available to ensure a perfect fit, with typical lead times tailored to the custom nature of each piece.

Explore this design in person at our Williamsburg studio or begin your custom journey online—crafted for life’s moments, made in Brooklyn.

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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Haejin Jewelry is a Brooklyn fine-jewelry studio known for custom lab-grown designs. Every piece is finished in our Williamsburg studio, where artistry, ethics, and precision come together to create engagement rings that define modern love in New York City.