Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of a marquise diamond, casting a slender, dramatic silhouette across the hand. This 12 x 6 mm center stone is set low in a sleek platinum band, designed to balance presence with everyday ease.

Crafted in Williamsburg, the ring features a secure setting that hugs the diamond closely, minimizing snagging while maximizing light reflection. The platinum band offers a cool, substantial feel with a comfort fit that suits daily wear without compromise.

Each lab-grown marquise diamond is selected for clarity and brilliance, reflecting a commitment to sustainable, ethical jewelry without sacrificing visual impact.

Its tapered shape naturally elongates the finger, ideal for those seeking a refined statement that pairs effortlessly with stacking bands or a wedding ring. The low-profile setting ensures glove-friendly wear and a streamlined silhouette.

Resizing is available to ensure a precise fit, with careful finishing to maintain the ring’s clean lines and comfort.

Explore this piece in our Williamsburg studio or begin your custom design journey online—where expert craftsmanship meets thoughtful, modern romance.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining ethical craftsmanship with local expertise to create pieces made for a lifetime.

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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