When light catches the elongated silhouette of this marquise diamond, it traces a subtle arrow of brilliance across the finger. The 6 x 3 mm center stone is set low in a platinum band designed for everyday grace, its sleek profile minimizing snagging while maximizing comfort.

Crafted in Williamsburg, this engagement ring features a secure setting with delicate accent stones that enhance the marquise’s tapered drama without overwhelming its architectural elegance. The platinum band is hand-finished to a smooth comfort fit, ensuring it sits naturally beneath gloves or stacked alongside other bands.

Each diamond is lab-grown, offering a clarity and sparkle that reflects a commitment to sustainability and ethical sourcing without compromise. The ring’s streamlined design suits those who appreciate refined craftsmanship paired with practical wearability.

Resizing is available to ensure a precise fit, and the ring arrives ready to wear, inspected meticulously in our Brooklyn studio. Whether worn daily or reserved for special moments, its low-profile setting balances presence with subtlety.

Visit our Williamsburg studio to experience this marquise lab-grown diamond engagement ring in person or begin your custom design journey online with Haejin Jewelry.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a local, personalized approach to design.

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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