Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of a 3.5 mm round diamond, its facets whispering quiet brilliance against the soft glow of 14K white gold. This solitaire semi-set invites you to select a center stone that will become a daily emblem of your story.

Crafted in Williamsburg, Brooklyn, the band’s slender profile balances refined strength with a subtle comfort fit, designed to sit close to the finger without catching. The polished finish enhances the cool shimmer of white gold, while the rose gold option offers a warm, intimate contrast—each metal chosen for enduring wear and understated elegance.

Our diamonds are lab-grown, offering clarity and sparkle with a mindful approach to sustainability and ethical sourcing.

Ideal for those who appreciate minimalist design with room to personalize, this setting pairs effortlessly with stacking bands or stands alone as a quiet statement. Its low-profile setting makes it glove-friendly and perfect for everyday life.

Should you wish to adjust the band size, resizing is available to ensure a seamless fit.

Visit our Williamsburg studio to explore this semi-set in person or begin your custom design journey online with Haejin Jewelry—where Brooklyn craftsmanship meets ethical brilliance.

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.