Lab-Grown Diamond Engagement Ring

When sunlight catches the elongated marquise diamond, its tapered points create a subtle dance of light that stretches gracefully across the finger. This 12 x 6 mm stone is nestled within a delicate halo of pavé-set accents, amplifying its sculptural silhouette without adding bulk.

Crafted in 14K white gold, the setting is designed with a low-profile bezel that sits close to the hand, ensuring comfort for everyday wear. The band’s smooth finish and precise prong work reflect meticulous hand inspection, balancing durability with refined elegance.

Each diamond is lab-grown, offering a clarity and brilliance that honors sustainable practices without compromise.

The ring’s streamlined shape suits those who appreciate architectural form paired with subtle sparkle. Its slender band and low height make it ideal for stacking or wearing solo, while the marquise shape visually elongates the finger for a flattering effect.

Resizing is available to ensure a perfect fit, crafted carefully in our Williamsburg studio to maintain the ring’s integrity.

Explore this halo marquise engagement ring in person at our Brooklyn studio or begin your custom design journey online—where expert guidance meets thoughtful craftsmanship.

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.

Haejin Jewelry is an ethical Brooklyn jeweler specializing in lab-grown diamond engagement rings. Every piece is finished in our Williamsburg studio, where artistry, ethics, and precision come together to create engagement rings that define modern love in New York City.