Lab-Grown Diamond Engagement Ring

Sunlight catches the sharp edges of a square diamond, casting a quiet geometry across the skin. This semi-set solitaire invites you to choose a 4.5 x 4.5 mm lab-grown stone, its precise facets promising a modern silhouette with a hint of architectural grace.

Crafted in warm 18K yellow gold, the band’s smooth polish contrasts gently with the cool, angular lines of the square setting. The low-profile mounting ensures the ring sits comfortably for daily wear, while the subtle tapering of the shank offers a balanced feel on the finger.

Each piece reflects a commitment to sustainable luxury, featuring a lab-grown diamond that embodies clarity and conscience without compromise.

Designed for those who appreciate clean geometry and understated romance, this solitaire complements slender hands and pairs effortlessly with stacking bands or a wedding band. Its modest height makes it glove-friendly and ideal for everyday life.

Should you need a different size or prefer a custom finish, resizing and adjustments are handled with care in our Williamsburg studio, where every detail is refined by hand.

Explore this semi-set solitaire in person or begin your custom design journey online—either way, your vision is welcome here.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical sourcing in every custom design.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

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