Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an oval diamond, casting a soft glow that seems to stretch across the hand. This semi-set three-stone mounting in 14K white gold awaits your choice of a 7 x 5 mm oval center, its gently rounded edges promising a graceful silhouette.

Each band is meticulously crafted in our Williamsburg studio, where the cool luster of 14K white gold is hand-finished to a smooth comfort fit. The three-stone setting balances presence with wearability, designed low enough to slip easily beneath gloves or stack alongside a wedding band without bulk.

Our commitment to lab-grown diamonds ensures clarity and brilliance with a smaller environmental footprint, reflecting a modern approach to ethical jewelry.

This ring suits those who appreciate subtle drama and refined geometry—oval shapes elongate the finger, while the side stones add quiet depth. Its moderate profile makes it an everyday companion, comfortable for hands active in city life.

Should you need resizing, our in-house artisans provide precise adjustments without compromising the setting’s integrity.

Explore this mounting in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local artisan expertise 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.

Finished for daily wear — a low-profile silhouette and polished edges help minimize snagging.