Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate shadow that dances with every movement. This semi-set engagement ring offers a poised foundation in 18K yellow gold, designed to cradle a 12 x 6 mm marquise stone with quiet elegance.

Handcrafted in Williamsburg, the slender band is polished to a soft glow, its low-profile setting ensuring the diamond sits close to the finger for everyday comfort. The smooth finish and subtle tapering invite effortless wear, whether worn alone or paired with a wedding band.

Each lab-grown diamond chosen for this setting reflects a commitment to clarity and sustainability, embodying an ethical approach without compromise on brilliance. The marquise shape’s tapered points elongate the hand, lending a refined, graceful presence that suits those drawn to distinctive yet understated geometry.

Resizing is available to ensure a seamless fit, and the semi-set design allows you to select a center stone that speaks to your personal story. Whether visiting our Williamsburg studio or designing remotely, this ring offers a thoughtful canvas for your engagement vision.

Haejin Jewelry brings expert craftsmanship and ethical clarity to every piece, rooted in Brooklyn’s creative spirit and dedicated to lab-grown diamond engagement rings that honor both beauty and conscience.

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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