Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it carves a striking, elegant shadow across the hand—an emblem of refined confidence. This semi-set halo engagement ring in 10K yellow gold frames a 10 x 5 mm marquise center with a delicate circle of pavé stones, enhancing its sculptural clarity without overwhelming the design.

Crafted in Williamsburg, the band’s smooth finish and low-profile setting ensure comfort for daily wear, while the secure prong arrangement balances protection with visibility. Each piece undergoes meticulous hand inspection to meet exacting standards of polish and symmetry.

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

The slender band suits those who appreciate modern minimalism with a confident edge, pairing effortlessly with stacking rings or worn solo for understated impact. Its low profile fits comfortably under gloves and daily accessories alike.

Should you need resizing, our Brooklyn studio offers precise adjustments to ensure a perfect fit without compromising the ring’s integrity.

Explore this design in person at our Williamsburg studio or begin your custom journey online—crafted for those who value clarity, structure, and thoughtful design.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing meet the art of modern design.

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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