Lab-Grown Diamond Engagement Ring

Imagine the quiet confidence of a gently rounded cushion diamond, its soft corners catching light with a subtle vintage glow. This semi-set solitaire frame in 18K white gold awaits your choice of a 5 x 5 mm center stone, designed to showcase the gem’s delicate balance of warmth and brilliance.

Crafted with a low-profile setting, the band sits close to the finger for everyday comfort and ease under gloves or alongside other rings. The smooth finish and precise prong work ensure durability without bulk, making it a practical yet refined foundation for your engagement ring.

Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that offer clarity and sparkle with a smaller environmental footprint. This choice aligns with a modern sensibility rooted in sustainability and transparency.

Ideal for those who appreciate understated elegance and a secure fit, this mounting complements cushion shapes that elongate the finger subtly while maintaining a soft, approachable silhouette. Its streamlined design adapts well to stacking or solo wear.

Should you need resizing or prefer a custom consultation, our Williamsburg studio offers a pressure-free experience tailored to your lifestyle and preferences.

Explore this semi-set solitaire in person or begin your custom design journey online with Haejin Jewelry, where expert craftsmanship meets Brooklyn’s creative 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.

Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.