Lab-Grown Diamond Engagement Ring

Under the soft glow of Williamsburg’s evening light, the sharp geometry of a 9 x 9 mm Asscher-cut diamond catches the eye—its step-cut facets revealing a quiet architectural elegance. This engagement ring, set in warm 14K rose gold, balances the diamond’s glassy clarity with a subtle blush that complements everyday wear.

Each ring is meticulously crafted in our Brooklyn studio, where the low-profile setting ensures the stone sits close to the finger, offering both comfort and security. The artisan finish highlights the smooth polish of the band, designed to feel natural against the skin while the delicate accents frame the center stone without overpowering its distinctive shape.

Our lab-grown diamonds provide a transparent origin and a sustainable alternative, reflecting a commitment to ethical jewelry without compromise on brilliance or clarity.

This ring suits those who appreciate architectural refinement paired with a gentle warmth—ideal for hands that favor a statement piece that remains understated in daily life. Its profile is glove-friendly and pairs effortlessly with stacking bands or a wedding band of similar tone.

Should you need a custom fit, resizing is handled with care in-studio to preserve the ring’s integrity and finish.

We invite you to experience this piece firsthand in our Williamsburg workshop or explore custom design options online, where your vision meets expert craftsmanship.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces made for life’s most meaningful moments.

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.