Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along a graceful arc. This semi-set three-stone ring invites you to choose a 6 x 3 mm center stone, ready to be cradled by a warm 14K yellow gold band that glows softly against the skin.

Crafted in Williamsburg, the band’s gentle curve and low-profile setting ensure comfort for daily wear, while the three-stone design balances classic romance with modern refinement. Each piece is hand-finished and carefully inspected to meet exacting standards, reflecting the quiet precision of Brooklyn’s artisan community.

Our lab-grown diamonds offer a clarity and brilliance that honors both beauty and sustainability, reducing environmental impact without compromise.

The slender yellow gold shank complements the marquise’s elegant shape, flattering slender fingers and stacking effortlessly with other bands. Its subtle height and smooth edges make it glove-friendly and ideal for those who prefer understated sophistication.

Should you need resizing, our studio provides expert adjustments to ensure a perfect fit without disrupting the ring’s delicate balance.

Visit us in Williamsburg or begin your custom design journey online—experience the thoughtful craft behind every Haejin Jewelry creation.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings. Our expertise in ethical craftsmanship and custom design reflects the vibrant spirit of New York City’s creative heart.

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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