Lab-Grown Diamond Engagement Ring

When light catches the elongated points of this marquise diamond, it draws the eye along a graceful silhouette that subtly elongates the finger. The 5 x 3 mm center stone is securely nestled in a low-profile platinum setting, designed for everyday wear without catching or discomfort.

Crafted in Williamsburg, this engagement ring features a precision-set marquise cut, known for its tapered drama and vivid sparkle. The platinum band offers a cool, durable foundation, polished to a smooth finish that feels weightless on the hand. Accents enhance the center stone’s brilliance without overwhelming its refined shape.

Each ring is thoughtfully inspected to ensure a seamless fit and lasting comfort, ideal for those who prefer a sleek, glove-friendly silhouette. The ethical choice of a lab-grown diamond reflects a commitment to sustainability without compromising on clarity or fire.

Its slender profile suits slender to medium finger sizes and pairs effortlessly with stackable bands or wedding rings. Resizing is available to ensure a perfect fit, with care instructions provided to maintain the platinum’s subtle sheen.

Visit our Williamsburg studio to experience this marquise engagement ring firsthand or begin your custom design journey online with Haejin Jewelry’s expert guidance.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for daily life and lasting beauty.

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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