Lab-Grown Diamond Engagement Ring

When light catches the elongated points of a marquise diamond, it creates a striking silhouette that draws the eye along the finger’s length. This semi-set solitaire ring offers a refined foundation for a 9 x 4.5 mm marquise stone, designed to showcase its tapered drama with subtlety.

Crafted from 14K white gold, the mounting features a low-profile setting that keeps the diamond close to the hand, minimizing snagging while maximizing comfort. The band’s smooth finish and balanced weight ensure it wears effortlessly every day, whether alone or stacked.

Each piece is carefully inspected in our Williamsburg studio, where precision meets quiet craftsmanship. The choice of a lab-grown diamond center aligns with a commitment to ethical jewelry, reducing environmental impact without compromising brilliance.

This solitaire suits those who appreciate architectural elegance paired with practical design—ideal for slender fingers or anyone seeking a sleek, glove-friendly engagement ring. The semi-set style invites you to select a stone that resonates personally, making the ring uniquely yours.

Resizing is available to ensure a perfect fit, and our team is happy to guide you through the process with care and transparency.

Visit us in Williamsburg or explore custom design online to begin shaping your vision with Haejin Jewelry, where expert craftsmanship and ethical values meet in the heart of Brooklyn.

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.