Lab-Grown Diamond Engagement Ring

Sunlight catches the softly rounded corners of a 10 x 10 mm cushion diamond, its gentle glow framed by two smaller stones that balance presence with grace. This three-stone semi-set ring offers a foundation for a center diamond chosen to reflect your unique story.

Crafted from 14K white gold, the band is hand-finished in our Williamsburg studio to a smooth, comfort fit that rests lightly against the finger. The low-profile setting ensures everyday wearability without sacrificing the architectural charm of the cushion’s subtle vintage shimmer.

Each piece begins with ethically sourced lab-grown diamonds, selected for clarity and brilliance, embodying a commitment to sustainability without compromise.

Designed for those who appreciate artisanal detail and a ring that layers effortlessly with other bands, this setting suits a range of hand shapes, especially elongating the finger with its balanced proportions.

Resizing is available to ensure a precise fit, and our in-studio process allows for personalized adjustments before final setting.

Visit our Williamsburg workshop to explore this semi-set cushion engagement ring in person or start your custom design journey online with Haejin Jewelry.

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.