Lab-Grown Diamond Engagement Ring

Morning light catches the delicate halo surrounding an oval center, its elongated silhouette gently lifting the gaze along the finger. This semi-set engagement ring invites you to select a 6 x 4 mm oval lab-grown diamond, known for its graceful elongation and subtle vintage warmth.

Crafted from 18K white gold, the band is shaped with a refined comfort fit that rests lightly, designed for everyday wear without compromise. The halo setting, meticulously hand-finished in our Williamsburg studio, enhances brilliance while maintaining a low profile that slips easily beneath gloves or alongside stackable bands.

Each piece reflects a commitment to sustainability, featuring a lab-grown diamond option that offers clarity and sparkle with a lighter environmental footprint. The ring’s balanced proportions suit slender to medium finger sizes, emphasizing elegance without excess bulk.

Should you need adjustments, resizing is available to ensure a seamless fit, and our team is happy to guide you through care recommendations to preserve the ring’s luminous finish. Lead times are tailored to your custom design choices, ensuring a thoughtful creation process.

We invite you to explore this halo setting in person at our Williamsburg studio or begin your custom design journey online, where expert guidance meets artisan craft.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in 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.