Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate shadow that dances across your hand. This three-stone semi-set invites you to choose a center stone that will become the heart of your story.

Crafted in warm 14K yellow gold, the gently curved band supports two smaller side stones, framing the marquise shape with subtle brilliance. The low-profile setting ensures a comfortable fit for daily wear, while the smooth finish reflects the care taken in every step of its Brooklyn studio creation.

Each lab-grown diamond offers clarity and sparkle without compromise, aligning with a commitment to ethical jewelry that honors both beauty and sustainability.

Designed for those who appreciate romantic geometry, the marquise’s tapered points elongate the finger gracefully, while the three-stone arrangement adds depth and meaning. Its modest height and secure prongs make it glove-friendly and ideal for stacking with complementary bands.

Should you need resizing or prefer a custom consultation, our Williamsburg studio welcomes you to explore possibilities in person or through our online design experience.

Discover how Haejin Jewelry blends expert craftsmanship with ethical values in the heart of Brooklyn, specializing in lab-grown diamond engagement rings that reflect your unique love story.

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.