Lab-Grown Diamond Engagement Ring

Imagine the gentle curve of an oval diamond catching morning light, its elongated silhouette lending a graceful lift to the hand. This semi-set three-stone ring invites your choice of a 6 x 4 mm oval center, framed by two delicate side stones that echo the artisan’s attention to balance and proportion.

Crafted from 18K white gold, the band is polished to a soft sheen that complements the diamond’s glassy clarity. The low-profile setting ensures a comfortable fit for everyday wear, while the secure prong work reflects meticulous hand finishing in our Williamsburg studio.

Each lab-grown diamond offers a transparent origin story, aligning with a quiet commitment to sustainability without compromising brilliance or integrity.

Designed for those who appreciate subtle drama, this ring suits slender to medium finger shapes and layers effortlessly with wedding bands or stackable rings. Its modest height makes it glove-friendly and ideal for a life in motion.

Should you need resizing, our in-house jewelers provide precise adjustments to ensure your ring fits as naturally as it feels.

Visit us in Williamsburg to explore this semi-set oval engagement ring in person or begin your custom design journey online—crafted with care, made for your story.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to expert craftsmanship and ethical lab-grown diamond engagement rings, blending local artisan skill with modern sustainability.

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.