Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of your hand as an 8 x 4 mm marquise diamond takes center stage, its tapered points framed by a delicate halo that catches light with quiet precision. This semi-set engagement ring foundation is crafted from polished sterling silver, offering a cool, reflective surface that complements the stone’s unique silhouette without overwhelming it.

The halo setting is designed for low-profile wear, ensuring the ring sits comfortably close to the finger—ideal for daily life and layering with other bands. Each piece is meticulously finished in our Williamsburg studio, where expert hands smooth every edge and inspect every facet to meet exacting standards.

Our commitment to ethical jewelry shines through the use of lab-grown diamonds, which provide clarity and brilliance with a significantly reduced environmental footprint.

This ring suits those who appreciate architectural elegance paired with practical comfort. The slender band and halo setting make it glove-friendly and stackable, perfect for a lifestyle that values both form and function.

Should you need resizing, our Brooklyn studio offers personalized adjustments to ensure a seamless fit.

Explore this semi-set halo ring in person at our Williamsburg studio or begin your custom design journey online—crafted for your life, made with intention.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a local, hands-on design experience.

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.