Lab-Grown Diamond Engagement Ring

Soft light catches the gently rounded corners of a 7 x 7 mm cushion diamond, its subtle glow inviting quiet moments of reflection. This semi-set solitaire ring offers a refined foundation, crafted in 14K white gold that balances cool radiance with everyday resilience.

Each band is hand-finished in our Williamsburg studio, polished to a smooth comfort fit that rests lightly against the skin. The low-profile setting ensures the diamond sits close to the finger, making it an ideal choice for those who favor understated elegance and ease of wear.

Our diamonds are lab-grown, embodying clarity and brilliance while honoring a commitment to sustainable, ethical jewelry practices.

Designed for the wearer who appreciates a classic solitaire silhouette with a modern sensibility, this ring pairs effortlessly with stacking bands or worn solo to highlight the cushion’s soft vintage glow. Its balanced proportions suit a variety of hand shapes, offering a graceful elongation without overwhelming.

Should you wish to adjust the fit, resizing is available to ensure your ring feels as personal as the moment it marks.

Explore this semi-set solitaire in person at our Williamsburg studio or begin your custom design journey online, where thoughtful craftsmanship meets your vision.

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.

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