Lab-Grown Diamond Engagement Ring

Light catches the elongated points of the marquise shape, casting a subtle, confident sparkle that draws the eye along the finger’s natural line. This three-stone semi-set engagement ring in 10K white gold offers a modern-minimal silhouette, where clean geometry meets refined craftsmanship.

Each band is carefully hand-finished in our Williamsburg studio, polished to a soft sheen that complements the low-profile setting designed for everyday wear. The semi-set frame awaits your choice of an 8 x 4 mm marquise center, balanced by two side stones that enhance its architectural clarity without overwhelming.

Crafted with lab-grown diamonds, this ring reflects a commitment to ethical jewelry—minimizing environmental impact while maintaining exceptional clarity and brilliance. The comfort fit band sits smoothly against the skin, making it ideal for those who appreciate sleek design and subtle statement.

Its slender profile pairs effortlessly with stacking bands or stands alone with quiet confidence, suited for hands that favor structure and modern elegance. Resizing is available to ensure a precise fit, with care instructions provided to maintain the metal’s polished glow.

Explore this semi-set marquise engagement ring in our Williamsburg studio or begin your custom design journey online—where thoughtful craftsmanship meets your personal vision.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a deep connection to New York City’s creative spirit.

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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