Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of a slender finger, crowned by a marquise diamond that captures light with its tapered, dramatic silhouette. This semi-set engagement ring invites you to select a center stone that balances architectural grace with a whisper of vintage allure.

Crafted in 18K white gold, the mounting features delicate accent stones that enhance the marquise’s distinctive shape without overwhelming it. The low-profile setting ensures the ring sits close to the hand, offering comfort for daily wear and ease beneath gloves or sleeves. Each curve and prong is meticulously finished in our Williamsburg studio, where precision meets quiet strength.

Our diamonds are lab-grown, reflecting a commitment to ethical sourcing and environmental mindfulness without compromising brilliance or clarity.

Designed for those who appreciate subtle drama and refined engineering, this ring suits slender to medium finger sizes and pairs effortlessly with stackable bands or wedding rings of varied styles.

Should you need resizing or guidance on selecting the ideal marquise center, our Brooklyn studio team is ready to assist with care and expertise.

Explore this semi-set marquise engagement ring in person at our Williamsburg studio or begin your custom design journey online—crafted for life’s intimate moments.

Haejin Jewelry stands as a Brooklyn 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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