Lab-Grown Diamond Engagement Ring

When sunlight catches the elongated facets of an oval diamond, it casts a gentle glow that seems to stretch across the hand. This semi-set halo engagement ring invites you to select a 10 x 8 mm oval stone, whose soft, graceful shape enhances finger length with subtle elegance.

Crafted from 10K white gold, the band is finished with a refined polish that balances durability with a delicate touch. The halo setting frames the center stone with a ring of smaller diamonds, amplifying brilliance while maintaining a low-profile silhouette designed for everyday wear. Each piece is meticulously inspected in our Williamsburg studio, ensuring the prongs secure your chosen gem with artisan precision.

Our commitment to lab-grown diamonds means your ring carries a clarity and sparkle born from sustainable practices, reflecting a modern approach to ethical jewelry.

The comfort-fit band suits those who favor a ring that feels as natural as it looks—ideal for stacking or wearing solo, with a shape that complements slender to medium finger proportions. Its subtle height allows for glove-friendly wear without sacrificing presence.

Should you need resizing or prefer a custom finish, our Brooklyn studio offers personalized consultations to tailor your ring to your lifestyle.

Explore this halo mounting in person or begin your custom design journey online—each step guided by quiet expertise and a passion for craftsmanship.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship and local artistry converge to create pieces made for a lifetime.

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.