Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender beam that seems to stretch beyond the hand. This semi-set engagement ring foundation in warm 14K rose gold invites your choice of a 6 x 3 mm marquise center, its pointed ends echoing a quiet elegance.

Crafted with a delicate yet secure solitaire setting, the band’s gentle curve rests low for everyday grace and comfort. The rose gold’s subtle blush complements the diamond’s fiery facets, while the smooth finish ensures a glove-friendly fit that layers effortlessly with other bands.

Each piece reflects our commitment to sustainability, featuring lab-grown diamonds that offer clarity and brilliance without compromise. Designed for those who appreciate refined romance and modern craftsmanship, this mounting suits slender fingers and those seeking a ring that balances statement with subtlety.

Should you wish to adjust sizing or explore custom details, our Brooklyn studio welcomes you to a pressure-free consultation. Lead times are transparent, and care instructions come with every creation to preserve its glow.

Discover the art of custom design in Williamsburg, where your vision shapes a ring as unique as your story. Begin your journey with Haejin Jewelry, where expert craftsmanship and ethical values meet 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.

Finished for daily wear — a low-profile silhouette and polished edges help minimize snagging.