Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it traces a delicate arc of brilliance, evoking a quiet drama that feels both intimate and expansive. This semi-set halo engagement ring in polished platinum frames an 8 x 4 mm marquise center with a whisper of pavé diamonds, enhancing its fiery sparkle without overwhelming the stone’s graceful shape.

Crafted in our Williamsburg studio, the ring’s low-profile setting balances elegance with everyday wearability, while the smooth platinum band offers a comfort fit that sits naturally against the skin. Each pavé accent is meticulously hand-set, ensuring durability and a seamless shimmer that complements the marquise’s tapered points.

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

Designed for those who appreciate refined romance, this halo style suits slender fingers and pairs beautifully with stacking bands or a wedding band of your choice. Its modest height makes it glove-friendly and ideal for daily life without sacrificing presence.

Should you wish to adjust the fit, resizing is available with care to maintain the ring’s structural integrity and finish.

Explore this semi-set halo engagement ring in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets thoughtful intention.

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