Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a marquise diamond, tracing a delicate arc that seems to stretch the fingers with quiet elegance. This semi-set solitaire ring offers a slender 14K white gold band, its polished surface cool and smooth against the skin, designed to cradle a 5 x 3 mm marquise stone with a low-profile setting that slips easily beneath gloves or sleeves.

Each band is meticulously crafted in our Williamsburg studio, where the subtle curve of the shank is shaped for comfort and balance. The prongs stand ready to secure your chosen marquise, their fine tips echoing the gem’s pointed ends, ensuring both security and light play. The finish is inspected by hand, revealing a softly reflective surface that complements the diamond’s fiery facets.

Our commitment to ethical jewelry is reflected in the lab-grown diamond option, offering clarity and brilliance with a smaller environmental footprint. This ring suits those who appreciate refined geometry and understated romance, its slender profile ideal for stacking or wearing solo as a statement of personal style.

Should you need resizing, our in-house artisans provide careful adjustments to maintain the ring’s elegant proportions. Typical lead times allow for thoughtful customization without rush.

Explore this semi-set marquise solitaire in person at our Williamsburg studio or begin your custom design journey online—where craftsmanship meets intention in every detail.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical values 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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