Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an oval diamond, its elongated silhouette casting a subtle glow across the hand. This semi-set halo ring invites you to select a 7 x 5 mm oval center stone, known for its graceful elongation that visually slims the finger while offering a soft, luminous presence.

Crafted in warm 10K rose gold, the band is designed with a low-profile halo setting that balances sparkle with everyday practicality. The smooth shank fits comfortably beneath the finger, making it an ideal choice for those seeking a ring that wears effortlessly from morning coffee to evening gatherings. Each piece is meticulously finished in our Williamsburg studio, ensuring precise prong work and a polished surface that resists snagging.

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

The ring’s modest height and secure halo setting make it glove-friendly and stackable with other bands, perfect for a lifestyle that values both elegance and ease. Whether paired with a wedding band or worn solo, its balanced proportions suit a variety of hand shapes and sizes.

Should you need adjustments, resizing is available to ensure a perfect fit without compromising the ring’s integrity.

Explore this semi-set oval halo 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 ethical craftsmanship with local expertise to create pieces made for daily life and lasting beauty.

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.