Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an oval diamond, its elongated silhouette echoing the graceful sweep of a Brooklyn skyline at dusk. This semi-set three-stone ring invites you to select a 6 x 4 mm lab-grown oval center, framed by two delicate side stones that balance presence with subtlety.

Crafted in warm 14K rose gold, the band is shaped and polished in our Williamsburg studio to a smooth comfort fit, designed for everyday wear without catching or pinching. The low-profile setting keeps the stones close to the finger, making it glove-friendly and ideal for stacking alongside a wedding band or heirloom pieces.

Each piece undergoes meticulous artisan finishing, from hand-setting to final inspection, ensuring the rose gold’s soft glow complements the diamond’s glassy, elongated elegance. The semi-set style offers flexibility, allowing you to choose a center stone that reflects your personal vision.

Our commitment to ethical jewelry is reflected in the lab-grown diamond’s clarity and sustainability, reducing environmental impact without compromising brilliance.

This ring suits those who appreciate refined craftsmanship and a design that feels both intimate and modern—perfect for hands that value comfort and understated sophistication.

Resizing is available to ensure a seamless fit, and our team is happy to guide you through care and selection during your visit or online consultation.

Discover this artisan-crafted oval engagement ring in our Williamsburg studio or begin your custom design journey online with Haejin Jewelry, where expert craftsmanship meets ethical clarity in the heart of Brooklyn.

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.