Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an oval center stone, its elongated silhouette echoing the graceful sweep of a Brooklyn skyline at dusk. This three-stone semi-set ring invites your choice of a 6 x 4 mm oval diamond, poised to reflect light with a soft, vintage-inspired glow.

Crafted in warm 10K yellow gold, the band is shaped and polished in our Williamsburg studio to a smooth comfort fit, designed for everyday wear without bulk. The three-stone setting balances presence with subtlety, holding side stones that frame the center with artisan precision, each prong hand-finished for secure elegance.

Our lab-grown diamonds offer clarity and brilliance with a lighter environmental footprint, reflecting a commitment to ethical jewelry that honors both beauty and responsibility.

This ring suits those who appreciate a low-profile setting that slips easily beneath gloves or stacks seamlessly with wedding bands. The oval shape elongates the finger, lending a refined, modern romance to your hand.

Should you need resizing or prefer a custom side stone selection, our Brooklyn studio offers personalized consultations to ensure your ring fits perfectly and reflects your vision.

Explore this semi-set oval engagement ring in person at our Williamsburg workshop or begin your custom design journey online—crafted for daily life, made with care.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and local artistry in New York City.

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.