Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it creates a striking interplay of brilliance and shadow that draws the eye along the finger’s natural line. This semi-set engagement ring foundation in 14K white gold offers a sleek, low-profile frame designed to showcase a 9 x 4.5 mm marquise center stone, accented subtly to enhance its refined shape.

Crafted with precision in Williamsburg, the band’s smooth finish and secure prong setting ensure daily wearability without catching or discomfort. The clean lines and modest height keep the ring glove-friendly and stackable, ideal for layering with wedding bands or personal accents.

Each piece reflects a commitment to ethical jewelry, featuring lab-grown diamonds that combine clarity and sustainability without compromise. The cool white gold complements the marquise’s glassy, tapered drama, creating a modern yet understated statement.

Designed for those who appreciate architectural elegance and practical comfort, this mounting suits hands that favor elongated shapes and a balanced profile. Resizing is available to ensure a perfect fit, maintaining the ring’s integrity and comfort.

Explore this semi-set foundation in our Williamsburg studio or begin your custom design journey online—where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for everyday life and lasting beauty.

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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