Lab-Grown Diamond Engagement Ring

Sunlight catches the softly rounded corners of a 10 x 10 mm cushion diamond, its gentle glow unfolding like a quiet promise. This semi-set solitaire ring in 18K white gold offers a refined foundation, crafted with a low-profile bezel setting that keeps the stone secure yet unobtrusive.

The band’s smooth, comfort-fit interior ensures effortless wear throughout the day, while the polished finish reflects subtle light, complementing the diamond’s vintage-inspired warmth without overwhelming it. Each piece is meticulously hand-finished in our Williamsburg studio, where precision meets understated elegance.

Our commitment to sustainability is reflected in the lab-grown diamond’s clarity and ethical origin, reducing environmental impact without sacrificing brilliance. The cushion shape’s soft edges and balanced proportions suit a variety of hand sizes, especially those seeking a solitaire that pairs well with stacking bands or a wedding ring.

Should you need a custom fit, resizing is straightforward and handled in-house with care. The semi-set design invites you to select a center stone that resonates personally, making this ring a truly individual expression.

Explore this design in our Williamsburg studio or begin your custom journey online, where expert guidance awaits without pressure.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with ethical precision and local artistry, blending modern design with responsible luxury.

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.