Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated marquise diamond, its tapered points tracing a subtle silhouette along the finger. This 8 x 4 mm center stone, embraced by a halo of delicate pavé, balances architectural drama with refined wearability.

Crafted in 14K yellow gold, the ring’s low-profile setting ensures the diamond sits close to the hand, minimizing snagging while maximizing daily comfort. The band’s smooth finish and precise prong work reflect careful inspection and expert hand-finishing in our Williamsburg studio.

Each diamond is lab-grown, offering a clarity and brilliance indistinguishable from mined stones, with a fraction of the environmental impact.

Designed for those who appreciate a statement piece that remains practical, this ring fits comfortably beneath gloves and layers seamlessly with other bands. Its elongated shape visually lengthens the finger, lending an elegant, modern edge.

Resizing is available to ensure a perfect fit, with typical lead times tailored to your custom needs.

Visit us in Williamsburg or start your custom design journey online to experience how this marquise halo ring can become a daily expression of your story.

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.

Haejin Jewelry is an ethical Brooklyn jeweler specializing in lab-grown diamond engagement rings. Every piece is finished in our Williamsburg studio, where artistry, ethics, and precision come together to create engagement rings that define modern love in New York City.