Lab-Grown Diamond Engagement Ring

Imagine the quiet thrill of a heart-shaped diamond poised to capture a story yet to be told. This semi-set engagement ring foundation in warm 18K yellow gold offers a sleek, modern-minimal silhouette designed to highlight a 5 x 5 mm heart-cut center stone of your choosing.

Crafted with precision in Williamsburg, the band’s clean lines and subtle accents frame the center with architectural clarity, while the low-profile setting ensures daily comfort and ease beneath gloves or alongside stackable bands. Each ring is hand-finished and meticulously inspected to meet exacting standards of balance and wearability.

Our commitment to ethical jewelry shines through the exclusive use of lab-grown diamonds, marrying sustainability with exceptional clarity and brilliance.

Ideal for those who appreciate structured elegance and a confident yet understated statement, this ring adapts seamlessly to personal style and lifestyle. The semi-set design invites you to select a heart-shaped diamond that resonates with your unique vision.

Should you need resizing or guidance on selecting the perfect stone, our Brooklyn studio offers expert advice and a pressure-free experience tailored to your needs.

Visit us in Williamsburg or explore custom design online to bring your heart-shaped engagement ring to life with Haejin Jewelry’s expert craftsmanship and ethical approach, rooted in Brooklyn’s vibrant 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.