Lab-Grown Diamond Engagement Ring

Light catches the soft, rounded corners of a 5x5 mm cushion diamond, its gentle glow framed by a delicate halo that amplifies every flicker. This semi-set engagement ring invites you to select a center stone that balances vintage warmth with modern clarity.

Crafted in 10K white gold, the band is hand-finished in our Williamsburg studio to a smooth, comfort fit that rests lightly on the finger. The halo setting, meticulously soldered and polished, offers a low-profile silhouette that layers effortlessly with other bands or stands alone with quiet elegance.

Each lab-grown diamond chosen for this ring reflects a commitment to sustainable luxury, reducing environmental impact without compromising brilliance or clarity.

Designed for daily wear, this ring suits those who appreciate subtle artistry and a refined shape that complements a variety of hand sizes. Its modest height ensures glove-friendly comfort and ease of movement.

Should you need resizing, our in-studio experts adjust the band with precision, ensuring the ring fits perfectly over time.

Visit our Williamsburg workshop to explore custom options or begin your design online—where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with ethical precision and artisan skill, rooted in the vibrant heart of 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.