Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of this marquise diamond, casting a slender, dramatic silhouette that gently elongates the finger. Set in a delicate halo of pavé stones, the 10 x 5 mm center sparkles with architectural precision, its tapered shape balancing boldness and grace.

Crafted in polished platinum, the ring’s low-profile setting ensures it sits close to the hand, minimizing snagging and maximizing comfort for everyday wear. The halo setting is meticulously finished with smooth edges and a comfort-fit band, designed to feel as natural as it looks striking.

Each lab-grown diamond is selected for clarity and brilliance, reflecting a commitment to sustainable luxury without compromise. This ethical jewelry choice aligns with a mindful approach to fine craftsmanship.

Ideal for those who appreciate a refined statement piece that layers effortlessly with other bands or stands alone with quiet confidence. Its slim silhouette and secure setting make it glove-friendly and suited to active lifestyles.

Resizing is available to ensure a precise fit, with careful hand-finishing after adjustment to maintain the ring’s seamless profile.

Visit our Williamsburg studio to experience this halo marquise ring firsthand or begin your custom design journey online with Haejin Jewelry’s expert guidance.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a modern design ethos rooted in New York City.

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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