Lab-Grown Diamond Engagement Ring

When sunlight catches the sharp edges of a square diamond, it fractures light into a quiet dance of brilliance and clarity—an intimate moment captured in a single glance. This semi-set solitaire ring invites you to choose a 3.75 x 3.75 mm square lab-grown diamond, its clean geometry offering a modern silhouette that balances strength with refined elegance.

Crafted from 18K rose gold, the band’s gentle warmth contrasts subtly with the diamond’s crisp facets. The setting is designed with a low profile to sit comfortably against the skin, allowing daily wear without interruption. Each ring is meticulously finished by hand in our Williamsburg studio, ensuring smooth edges and a comfort fit that feels as natural as a second skin.

Our diamonds are lab-grown with precision, reflecting a commitment to sustainability and ethical sourcing without compromise on brilliance or purity. This ring’s minimalist design suits those who appreciate understated sophistication, stacking effortlessly with wedding bands or worn alone as a statement of quiet confidence.

Should you need a custom size, resizing is available to ensure a perfect fit, crafted with the same care as the original design. Lead times are typically four to six weeks, allowing for thoughtful creation and inspection.

Explore this semi-set solitaire in person at our Williamsburg studio or begin your custom design journey online—where your vision meets our craft in Brooklyn’s creative heart.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a deep connection to New York City’s artisanal spirit.

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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