Lab-Grown Diamond Engagement Ring

Soft light catches the gentle curves of a 6x6 mm cushion diamond, its rounded corners and subtle facets offering a quiet glow that feels both intimate and assured. This five-stone semi-set ring, crafted in warm 10K rose gold, balances modern minimalism with architectural clarity—each side stone precisely positioned to enhance the center’s plush silhouette without overwhelming it.

The band’s smooth finish and low-profile setting ensure a comfortable fit for daily wear, while the rose gold’s subtle blush complements a range of skin tones. Expertly hand-finished in our Williamsburg studio, the mounting awaits your choice of a lab-grown cushion diamond, each inspected for brilliance and clarity before setting.

Choosing a lab-grown center stone reflects a commitment to ethical jewelry, reducing environmental impact without compromising on sparkle or quality. The design’s clean lines and moderate width make it ideal for those who appreciate structure and confidence in their engagement ring, especially suited for hands that favor a balanced, stackable silhouette.

Should you need resizing or prefer a different stone size, our in-studio artisans accommodate custom adjustments with care and precision. Lead times vary slightly depending on stone selection but remain transparent throughout the process.

Visit us in Williamsburg to explore this semi-set five-stone cushion engagement ring in person, or begin your custom design journey online with guidance from our expert team.

Haejin Jewelry stands at the forefront of Brooklyn’s fine-jewelry scene, specializing in lab-grown diamond engagement rings that marry ethical craftsmanship with modern design sensibility. Our studio’s dedication to precision and local artistry ensures each piece is a meaningful expression of love and intention.

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.