Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an oval diamond, its elongated silhouette casting a subtle glow that seems to stretch across the finger. This semi-set halo ring in 10K rose gold offers a warm embrace to a 6 x 4 mm center stone, ready to be chosen and set with care in our Williamsburg studio.

Crafted with meticulous attention, the rose gold band is hand-finished to a smooth, comfort fit that feels natural for everyday wear. The halo setting, designed to amplify the diamond’s soft brilliance, balances elegance with a low-profile silhouette that slips easily beneath gloves or alongside stackable bands.

Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that combine clarity and sustainability without compromise. The oval shape lends a graceful elongation to the hand, ideal for those who appreciate refined geometry with a touch of vintage allure.

Should you need resizing or prefer a custom adjustment, our Brooklyn workshop offers personalized consultations to ensure your ring fits seamlessly. Typical lead times accommodate thoughtful craftsmanship without rush.

We invite you to explore this semi-set oval halo ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance meets artisanal care.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a distinct local spirit.

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.