Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 7mm round diamond, waiting to be the heart of a three-stone story. This semi-set ring offers a finely crafted 14K white gold band, shaped and polished in our Williamsburg studio to a smooth, comfortable fit that sits low against the finger.

The three-stone setting balances presence with subtlety, designed to showcase your chosen center stone alongside two complementary side gems. Each prong is hand-finished to secure the stones while allowing maximum light to animate their facets, creating a quiet brilliance that suits everyday wear.

Our diamonds are lab-grown, offering clarity and sparkle with a smaller environmental footprint, reflecting a modern approach to ethical jewelry. The low-profile design makes this ring glove-friendly and ideal for stacking with other bands, adapting gracefully to a variety of hand shapes and lifestyles.

Should you need resizing, our in-house artisans ensure a precise adjustment without compromising the ring’s integrity. Lead times are tailored to your custom design journey, with open communication throughout.

Visit our Williamsburg studio to explore this semi-set three-stone ring in person or begin your custom design online—crafted for your life, made in Brooklyn.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical values in every piece we create.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.