Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, graceful shadow across the hand. This semi-set solitaire invites you to choose a center stone that echoes your unique story, framed by a warm 14K rose gold band that feels soft against the skin.

Crafted with precision in Williamsburg, the band’s gentle curve and polished finish offer a low-profile comfort fit, designed for everyday wear without sacrificing elegance. The rose gold’s subtle blush complements the marquise shape’s tapered points, enhancing its dramatic yet refined presence.

Each lab-grown diamond option reflects a commitment to ethical sourcing and sustainability, allowing you to wear your values as clearly as your ring.

Ideal for those who appreciate romantic geometry and a ring that layers effortlessly with other bands or stands strikingly alone. The semi-set design means your chosen marquise stone will be securely nestled in a setting tailored to highlight its unique facets.

Should you need resizing or wish to explore custom details, our Brooklyn studio offers a collaborative, pressure-free experience with transparent timelines.

Visit us in Williamsburg or begin your custom design journey online—where craftsmanship meets conscious luxury in every detail.

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 a Brooklyn fine-jewelry studio known for custom lab-grown designs. 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.