Lab-Grown Diamond Engagement Ring

Imagine the soft glow of a 10 x 10 mm cushion diamond poised to catch the light with its gentle, vintage-inspired facets—ready to become the centerpiece of your story. This semi-set engagement ring foundation in 18K rose gold offers a warm, subtle contrast to the diamond’s glassy surface, while the white gold accents provide a refined shimmer that frames the stone elegantly.

Crafted with a low-profile setting, the band sits close to the finger, ensuring comfort for everyday wear without sacrificing presence. The smooth finish and precise prong work reflect careful inspection and hand-finishing in our Williamsburg studio, designed to support the diamond securely while maintaining a sleek silhouette.

Our commitment to ethical jewelry is reflected in the use of lab-grown diamonds, combining clarity and sustainability without compromise.

This mounting suits those who appreciate a balance of classic form and modern practicality—ideal for hands that favor a comfortable fit and a ring that layers well with wedding bands or stackable pieces. The semi-set nature invites you to select a cushion diamond that matches your vision, making the design uniquely yours.

Should you need resizing or guidance on selecting the perfect center stone, our Brooklyn studio offers personalized consultations to ensure a seamless process.

Visit us in Williamsburg or explore custom design options online to begin shaping a ring that reflects your distinct journey.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to expert craftsmanship and ethical lab-grown diamond engagement rings, blending local artistry with sustainable luxury in every piece.

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.