Lab-Grown Diamond Engagement Ring

When light catches the 10 x 10 mm heart-shaped diamond, it reveals a quiet pulse of emotion—its soft curves balanced by precise facets that catch the eye without overwhelming. This platinum engagement ring is crafted with a low-profile setting, designed to sit close to the finger for everyday comfort and resilience.

Each ring is meticulously finished in our Williamsburg studio, where the platinum band is polished to a satin sheen that resists scratches while maintaining a refined glow. The accent stones frame the center heart with subtle brilliance, enhancing its romantic silhouette without adding bulk.

Our commitment to lab-grown diamonds ensures clarity and ethical sourcing, reflecting a modern approach to sustainability without compromise. The ring’s streamlined design suits those who appreciate a blend of emotional symbolism and practical wearability, fitting seamlessly alongside wedding bands or stackable rings.

Resizing is available to ensure a perfect fit, crafted with care to preserve the integrity of the setting. Whether worn daily or reserved for special moments, this ring balances delicate artistry with durable construction.

Visit our Williamsburg studio to experience the ring firsthand or begin your custom design journey online—where thoughtful craftsmanship meets personal expression.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining expert craftsmanship with ethical clarity and a distinct local sensibility.

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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