Lab-Grown Diamond Engagement Ring

When light catches the sharp edges of a 6.5 x 6.5 mm square diamond, it reveals a quiet geometry—precise yet inviting, a modern silhouette that holds a subtle promise. This five-stone semi-set in cool platinum frames the center with four smaller companions, each carefully positioned to enhance brilliance without overwhelming the hand.

Crafted in Williamsburg, this mounting balances a low-profile setting with a comfort fit band, designed to sit gracefully for daily wear. The platinum’s polished surface is meticulously finished by hand, ensuring durability and a refined tactile experience beneath the fingertips.

Each diamond is lab-grown, offering clarity and sparkle with a lighter environmental footprint, reflecting a commitment to ethical jewelry without compromise. The square shape’s clean lines complement a variety of hand sizes, especially elongating shorter fingers, while the five-stone layout adds a gentle rhythm of light that pairs beautifully with stacking bands or alone.

Should you wish to adjust the fit, resizing is available with care to maintain the integrity of the setting. Lead times are tailored to your design choices, with transparent communication throughout the process.

Explore this semi-set in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets thoughtful intention.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local artistry in every piece.

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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