Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an 11 x 9 mm oval, its gentle arch drawing the eye along a graceful silhouette. This semi-set engagement ring foundation in warm 10K rose gold offers a subtle blush that complements the stone’s soft glow without distraction.

Crafted with a low-profile setting, the band sits close to the finger, designed for everyday wear and ease beneath gloves or layered with other rings. The rose gold shank is smoothly finished for comfort, its understated elegance framing your chosen center stone with precision and care.

Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that reduce environmental impact while maintaining exceptional clarity and brilliance.

This mounting suits those who appreciate a refined, wearable design that balances presence with practicality—ideal for hands that favor elongated shapes and a comfortable fit.

Should you need resizing, our Brooklyn studio offers expert adjustments to ensure your ring fits perfectly without compromising its sleek profile.

Explore this semi-set oval engagement ring in our Williamsburg studio or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert design with ethical craftsmanship rooted in New York City’s creative heart.

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.