Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of the marquise diamond, casting a slender, dramatic silhouette that draws the eye along the finger. This 10 x 5 mm marquise center stone is embraced by a delicate halo of pavé-set lab-grown diamonds, enhancing its signature tapered drama without adding bulk.

Crafted in warm 14K yellow gold, the ring features a low-profile setting designed for everyday wear—its streamlined shank and secure prongs keep the diamond close to the hand, minimizing snagging and maximizing comfort. Each piece is meticulously finished and inspected in our Williamsburg studio, ensuring a refined polish and lasting durability.

Our lab-grown diamonds offer the same optical brilliance and clarity as mined stones, with a significantly reduced environmental footprint, reflecting a quiet commitment to ethical jewelry.

The slender marquise shape naturally elongates the finger, making this ring well-suited for those who appreciate a bold yet elegant statement that layers effortlessly with other bands or stands strikingly alone. Its comfort fit and modest height make it glove-friendly and ideal for daily life.

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

Explore this halo marquise engagement ring in person at our Williamsburg studio or begin your custom design journey online—crafted for those who value thoughtful details and enduring style.

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’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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