Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of a marquise diamond, casting a slender, luminous shadow across the hand. This 6 x 3 mm marquise center stone, set in warm 14K rose gold, balances architectural grace with subtlety.

Crafted with a low-profile setting, the ring sits close to the finger, minimizing snagging while maximizing daily comfort. The rose gold band is polished to a soft sheen, its gentle warmth complementing the diamond’s tapered brilliance. Accents along the shank add refined sparkle without overwhelming the sleek silhouette.

Each diamond is lab-grown, offering clarity and ethical assurance without compromise. This choice reflects a commitment to sustainability embedded in every facet.

Designed for those who appreciate a refined, glove-friendly fit, this ring pairs effortlessly with stacking bands or worn solo as a statement of quiet confidence. Its slender shape elongates the finger, ideal for a hand that favors elegance in simplicity.

Resizing is available to ensure a precise fit, crafted in-studio with attention to detail and durability.

Explore this marquise engagement ring in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets thoughtful design.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining expert craftsmanship with ethical sourcing and a modern sensibility 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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