Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of the marquise diamond, its pointed ends drawing the eye along a sleek, confident line. This semi-set engagement ring foundation in 18K white gold offers a refined stage for an 8 x 4 mm marquise center, framed by delicate accent stones that enhance its architectural clarity.

Crafted with precision in Williamsburg, Brooklyn, the band balances modern minimalism with structural grace. The low-profile setting ensures daily wearability without sacrificing presence, while the smooth finish and comfort fit invite effortless stacking or solo wear.

Each lab-grown diamond reflects a commitment to ethical sourcing and sustainability, offering brilliance without compromise. The marquise shape’s tapered form elongates the finger, ideal for those seeking a distinctive yet understated statement.

Resizing is available to ensure a perfect fit, and the semi-set design allows you to select a center stone that resonates personally. Whether designing in-studio or online, the process is thoughtful and pressure-free.

Explore this foundation in our Williamsburg studio or begin your custom design journey online—where expert craftsmanship meets Brooklyn’s creative spirit.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces made for life’s most meaningful moments.

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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