Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an oval diamond, casting a gentle glow that seems to stretch across the hand. This three-stone semi-set ring in 14K white gold offers a refined foundation for a 6 x 4 mm oval center, its shape known for elongating fingers with subtle elegance.

Each band is meticulously crafted in our Williamsburg studio, where the cool sheen of white gold is hand-polished to a smooth, comfort-fit finish. The three-stone setting balances presence with wearability, designed low enough to slip easily under gloves or stack alongside other bands without catching.

Our commitment to lab-grown diamonds ensures clarity and brilliance without compromise, reflecting a sustainable approach to fine jewelry. The semi-set design invites you to select a center stone that resonates personally, making this ring a truly bespoke expression.

Ideal for those who appreciate artisan craftsmanship and a modern silhouette, this ring suits slender to medium finger sizes, enhancing the hand’s natural lines. Its low profile and secure prongs make it a practical choice for daily wear.

Should you need resizing or guidance on stone selection, our Brooklyn studio offers personalized consultations to ensure a seamless process.

Explore this semi-set oval engagement ring in person or begin your custom design journey online—each step shaped by care and expertise.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local artisan skill to create pieces meant for everyday life in New York City.

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.