Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curves of an 8 x 6 mm oval diamond, its soft glow framed by a delicate halo that amplifies every flicker of light. This engagement ring, set in warm 14K yellow gold, balances artisanal craftsmanship with everyday elegance.

Each ring is meticulously hand-finished in our Williamsburg studio, where the halo setting is carefully calibrated to sit low against the finger, offering a comfortable profile that slips easily beneath gloves or sleeves. The polished band feels substantial yet refined, designed for daily wear without sacrificing grace.

Crafted exclusively with lab-grown diamonds, this piece reflects a commitment to sustainable luxury—offering clarity and brilliance with a lighter environmental footprint.

The oval shape, known for its elongating effect, suits a variety of hand sizes and pairs beautifully with stackable bands or a simple wedding band. Its halo setting adds a vintage-inspired shimmer while maintaining a modern silhouette.

Should you need resizing, our Brooklyn studio provides expert adjustments to ensure a perfect fit without compromising the ring’s integrity.

Explore this ring in person at our Williamsburg workshop or begin your custom design journey online—where thoughtful craftsmanship meets your unique story.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert design, ethical sourcing, and local artisan skill to create pieces meant for a lifetime.

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.