Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated marquise diamond, its tapered points tracing a subtle arc that complements the natural lines of the hand. This 8 x 4 mm center stone is nestled securely in a low-profile 14K yellow gold band, accented with delicate white gold details that enhance its refined silhouette without adding bulk.

Crafted in Williamsburg, the ring balances technical precision with everyday comfort: the setting sits close to the finger, reducing snagging, while the smooth band offers a gentle comfort fit ideal for daily wear. Each facet of the marquise is carefully inspected to ensure crisp brilliance and durability, reflecting the studio’s commitment to meticulous finishing.

Choosing a lab-grown diamond means embracing clarity and sustainability—this ring embodies ethical jewelry without compromise on sparkle or structure.

Its slender shape and moderate size suit those who appreciate a ring that feels light and unobtrusive, yet visually striking. The low profile and secure prongs make it glove-friendly and stackable with other bands, perfect for layering or solo wear.

Should you need resizing, the solid gold band allows for expert adjustment without affecting the setting’s integrity.

Visit our Williamsburg studio to experience this marquise engagement ring firsthand or begin your custom design journey online with Haejin Jewelry’s expert guidance.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship meets precise design for modern life 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.

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