Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate dance of light that seems to stretch beyond the finger. This semi-set halo engagement ring in 14K yellow gold frames a 10 x 5 mm marquise stone, its pointed ends lending a refined drama that feels both intimate and striking.

Crafted in Williamsburg, the band’s warm gold hue is hand-polished to a soft glow, complementing the halo’s fine pavé setting that enhances the center’s brilliance without overpowering it. The low-profile design ensures everyday comfort, while the secure prong setting balances elegance with durability.

Each diamond is lab-grown, offering a clarity and sparkle that honors sustainability without compromise. This ring’s slender band and tapered shape suit hands seeking a graceful elongation, pairing beautifully with stacking bands or worn solo for quiet statement.

Resizing is available to ensure a seamless fit, crafted with care in our Brooklyn studio where every detail is inspected before it leaves the bench. Whether you visit us in Williamsburg or explore custom options online, this ring invites a personal connection to its story and your own.

Haejin Jewelry is a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local artistry to create pieces made for daily life and lasting meaning.

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.