Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an 8 x 6 mm oval diamond, its elongated silhouette casting a subtle glow that seems to stretch across the hand. This semi-set solitaire ring foundation in 10K rose gold offers a warm, blush-hued canvas, meticulously crafted in our Williamsburg studio to cradle your chosen center stone with delicate precision.

The band’s slender profile is shaped for everyday grace, its smooth finish and low-set prongs designed to minimize catch while maximizing comfort. Each curve is hand-filed and polished, reflecting the artisan’s touch in every facet of the rose gold’s soft gleam.

Our commitment to lab-grown diamonds ensures a clarity and brilliance born from sustainable innovation, aligning with a quiet respect for the environment and ethical sourcing.

Ideal for those who appreciate a refined silhouette, this setting complements the oval’s natural ability to elongate the finger, pairing effortlessly with stacking bands or worn solo for understated elegance.

Should you need adjustments, resizing is handled with care to preserve the band’s integrity and finish, typically completed within a few weeks.

Explore this semi-set oval engagement ring in our Williamsburg studio or begin your custom design journey online—crafted for a lifetime of daily wear and quiet distinction.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical values meet the spirit of New York City’s artisan community.

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.

Finished for daily wear — a low-profile silhouette and polished edges help minimize snagging.