Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of the marquise diamond, its pointed ends drawing the eye along a graceful arc that feels both intimate and bold. This semi-set solitaire invites you to select a center stone that measures 9 by 4.5 millimeters—an elegant size that elongates the finger with subtle drama.

Crafted in 14K white gold, the mounting features a refined low-profile setting that balances security with a delicate presence. The band’s smooth comfort fit ensures it rests naturally against the skin, ideal for daily wear or stacking alongside meaningful bands. Each piece is meticulously finished in our Williamsburg studio, where hand inspection guarantees a flawless surface and precise prong alignment.

Our diamonds are lab-grown, offering clarity and brilliance with a smaller environmental footprint—an ethical choice without compromise. The marquise shape’s tapered points complement slender fingers or add contrast to wider hands, making it a versatile option for those seeking a distinctive yet wearable engagement ring.

Should you wish to adjust the fit, resizing is available to ensure the ring feels as personal as the promise it represents. Lead times vary depending on stone selection, and our team is happy to guide you through the process.

Visit us in Williamsburg to explore this semi-set marquise solitaire in person or begin your custom design journey online. At Haejin Jewelry, we blend expert craftsmanship with ethical sensibility, creating lab-grown diamond engagement rings that reflect the spirit of Brooklyn’s creative heart.

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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