Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along the finger with quiet drama. This semi-set halo engagement ring foundation in 14K yellow gold offers a warm, tactile contrast to the stone you select, crafted with meticulous attention to detail in our Williamsburg studio.

The band’s smooth finish and gently rounded edges ensure comfort for daily wear, while the halo setting is designed to amplify the marquise’s signature brilliance without adding bulk. Each piece is hand-finished and inspected to meet exacting standards, reflecting the artisan spirit of Brooklyn’s fine-jewelry craft.

Our lab-grown diamonds provide the same optical clarity and fire as mined stones, with a significantly reduced environmental footprint—an ethical choice embedded in every facet.

This ring suits those who appreciate a low-profile setting that pairs effortlessly with wedding bands or stackable rings, especially flattering on slender fingers where the marquise shape elongates the hand.

Should you need resizing, our in-house experts ensure a precise fit without compromising the ring’s integrity. Typical lead times accommodate careful customization without rush.

Explore this semi-set halo ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining ethical craftsmanship with local artisan expertise to create pieces made for a lifetime.

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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