Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curves of this 12 x 10 mm oval diamond, casting a gentle glow that seems to stretch across the hand. The oval’s soft, elongated silhouette offers a graceful balance between classic brilliance and subtle modernity.

Set in 14K yellow gold, this engagement ring features a low-profile mounting designed for everyday wear. The band’s smooth finish and secure setting ensure comfort and durability, while delicate accent stones enhance the center diamond’s natural fire without overwhelming its shape.

Crafted with a lab-grown diamond, this ring reflects a commitment to ethical sourcing and environmental mindfulness, offering clarity and beauty without compromise.

Its modest height and streamlined design make it ideal for those who prefer a ring that fits seamlessly into daily life—whether worn alone or stacked with complementary bands. The oval shape elongates the finger, flattering a variety of hand sizes and shapes.

Should you need a custom fit, resizing is available to ensure the ring feels as effortless as it looks. Each piece is meticulously inspected in our Williamsburg studio before it reaches you.

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

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 deep connection to New York City’s creative 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.