Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of the marquise diamond, casting a slender, luminous silhouette that stretches gracefully across the finger. This 6 x 3.5 mm stone is nestled within a delicate halo of micro-pavé diamonds, amplifying its tapered drama without adding bulk.

Crafted in warm 14K yellow gold, the setting is designed with a low profile to sit comfortably beneath daily gloves or sleeves. The band’s smooth finish and subtle taper ensure a secure yet lightweight feel, ideal for everyday wear. Each ring is meticulously hand-finished in our Williamsburg studio, where precision meets quiet durability.

Our marquise center is lab-grown, offering a clarity and brilliance that honors both the environment and your values with a smaller carbon footprint.

Its slender shape and halo setting suit hands seeking a refined statement that balances elegance with practicality. The ring’s comfort fit and modest height make it stackable alongside wedding bands or other fine jewelry.

Should you need a size adjustment, our in-studio experts provide seamless resizing to maintain the ring’s integrity and comfort.

Visit us in Williamsburg or explore custom design options online to experience this halo marquise engagement ring firsthand—crafted for life’s intimate moments.

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

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

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