Lab-Grown Diamond Engagement Ring

Imagine the soft glow of a 6 x 6 mm cushion-cut diamond poised to catch the light just so, framed by a delicate halo that amplifies its gentle vintage shimmer. This semi-set engagement ring foundation in 10K rose gold offers a warm, subtle blush that complements the cushion’s rounded corners and softly faceted surface.

Crafted with a low-profile halo setting, the band sits close to the finger, designed for daily wear without catching or discomfort. The 10K rose gold is hand-finished in Williamsburg, ensuring a smooth comfort fit that balances elegance with practicality. Each mounting undergoes meticulous inspection to guarantee precise prong alignment and secure stone placement once your center diamond is set.

Our commitment to ethical jewelry is reflected in the choice of lab-grown diamonds, combining clarity and sustainability without compromise. The semi-set style invites you to select a cushion-cut center stone that suits your personal vision, making this ring a truly bespoke expression.

Ideal for those who appreciate a refined silhouette and a ring that layers effortlessly with wedding bands or stackable rings. Its modest height and rounded edges make it glove-friendly and unobtrusive for everyday life.

Should you need resizing or prefer a custom finish, our Brooklyn studio offers personalized consultations to ensure your ring fits perfectly and reflects your unique story.

Visit us in Williamsburg or begin your custom design journey online—experience how Haejin Jewelry blends expert craftsmanship with ethical values to create lab-grown diamond engagement rings rooted in Brooklyn’s 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.