Lab-Grown Diamond Engagement Ring

When sunlight catches the elongated silhouette of a marquise diamond, it casts a slender, dramatic sparkle that draws the eye along the finger’s natural line. This semi-set halo engagement ring in warm 14K rose gold frames a 10 x 5 mm marquise center with a delicate circle of pavé stones, enhancing brilliance without adding bulk.

Crafted for everyday grace, the low-profile setting keeps the diamond close to the hand, reducing snags and ensuring comfort beneath gloves or sleeves. The smooth rose gold band is polished to a soft sheen, its gentle curve designed for a natural fit that feels like a second skin.

Each piece is finished and inspected in our Williamsburg studio, where precision meets quiet craftsmanship. The lab-grown diamond at its heart offers clarity and sparkle with a smaller environmental footprint, reflecting a commitment to ethical jewelry without compromise.

Ideal for those who appreciate refined geometry and subtle statement, this ring pairs effortlessly with stackable bands or stands alone as a singular expression of modern romance. Its shape elongates the finger, flattering a variety of hand sizes and styles.

Should you need adjustments, resizing is available to ensure a perfect fit, with lead times tailored to your custom design process.

Explore this design in person at our Brooklyn studio or begin your custom journey online—where thoughtful design meets responsible luxury.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in 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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