Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of this marquise diamond, casting a slender, confident silhouette across the hand. The 9 by 4.5 mm center stone anchors a three-stone setting, where two smaller diamonds frame its architectural shape with quiet precision.

Crafted in 14K white gold, the ring’s low-profile mounting balances modern minimalism with everyday wearability. Each facet is meticulously polished, and the prongs are shaped to secure without overwhelming, allowing the diamond’s clarity and structure to speak clearly. The comfort fit band curves gently beneath the finger, designed for seamless stacking or solo elegance.

Our lab-grown diamonds offer the same optical brilliance as mined stones, with a lighter environmental footprint and traceable origins.

This ring suits those who appreciate clean lines and a sculptural aesthetic—ideal for hands that favor elongated shapes and a refined, architectural presence. Its subtle height and smooth edges make it glove-friendly and practical for daily life.

Resizing is available to ensure a precise fit, with careful finishing to maintain the ring’s sleek profile.

Visit our Williamsburg studio to experience this piece firsthand or begin your custom design journey online with Haejin Jewelry.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings. Our expertise in ethical craftsmanship and modern design reflects the 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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