Lab-Grown Diamond Engagement Ring

Sunlight catches the sharp edges of a 5.5 x 5.5 mm square lab-grown diamond, its halo of smaller stones amplifying a quiet geometry that feels both modern and deliberate. This platinum engagement ring is crafted with a low-profile halo setting, designed to sit close to the finger for everyday comfort without sacrificing brilliance.

Each ring is meticulously finished in our Williamsburg studio, where the platinum band is polished to a satin sheen that resists scratches and complements the diamond’s crisp facets. The halo setting not only enhances sparkle but also secures the center stone with precision, ensuring durability for daily wear.

Our diamonds are lab-grown, offering a clarity and ethical transparency that aligns with sustainable values without compromise on beauty or light performance.

The ring’s balanced proportions suit hands seeking a refined silhouette—its low profile and smooth band make it ideal for stacking or pairing with a wedding band. The square shape lends architectural strength, while the halo adds a subtle glow that catches the eye without overwhelming.

Resizing is available to ensure a perfect fit, with careful attention to maintaining the integrity of the halo setting.

Visit our Williamsburg studio to experience this ring firsthand or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings. Our commitment to expert craftsmanship and ethical sourcing 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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