Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of a marquise diamond catching light with every turn of the hand—its tapered points lending a refined silhouette that feels both bold and elegant. This semi-set engagement ring foundation in 14K white gold is crafted with a low-profile bezel setting designed to sit close to the finger, minimizing snagging while maximizing daily comfort.

Each band is hand-finished in our Williamsburg studio, polished to a smooth, tactile sheen that complements the marquise’s distinctive shape. The mounting’s secure prong arrangement ensures your 10 x 5 mm center stone will be held firmly, ready to showcase its dramatic sparkle alongside delicate accent stones.

Our commitment to ethical jewelry is reflected in the choice of lab-grown diamonds, offering clarity and brilliance with a smaller environmental footprint.

Designed for those who appreciate a sleek, modern aesthetic, this ring’s slender profile pairs effortlessly with stacking bands or stands alone as a statement of refined taste. Its comfort fit and modest height make it glove-friendly and ideal for everyday wear.

Should you need resizing, our Brooklyn studio offers precise adjustments to ensure a perfect fit without compromising the ring’s integrity.

Explore this semi-set marquise ring in person at our Williamsburg studio or begin your custom design journey online—where craftsmanship meets conscious luxury.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a local, personalized design experience.

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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