Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of the marquise diamond, casting a delicate shadow that dances with every movement. This three-stone engagement ring in platinum frames the 7 x 3.5 mm center stone with two smaller companions, creating a subtle interplay of light and balance.

Crafted in Williamsburg, the ring’s low-profile setting ensures a comfortable fit for daily wear, while the polished platinum band offers a cool, smooth touch against the skin. Each facet of the marquise is precisely cut to emphasize its tapered drama, elongating the finger with architectural grace.

Our commitment to ethical jewelry shines through the use of a lab-grown diamond, chosen for its clarity and sustainable origins without compromise on brilliance. The three-stone design suits those who appreciate a blend of classic romance and modern refinement, pairing effortlessly with stacking bands or worn solo.

Resizing is available to ensure a perfect fit, and the ring’s durable setting is designed for everyday life, from Brooklyn’s cobblestone streets to quiet moments at home. Whether you visit our Williamsburg studio or design online, this piece invites a thoughtful conversation about your story and style.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical values in every custom 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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