Lab-Grown Diamond Engagement Ring

Sunlight catches the soft, rounded corners of an 11 x 11 mm cushion diamond, its gentle glow unfolding like a whispered promise. This solitaire semi-set balances the warmth of 18k yellow and 18k yellow and platinum with the cool gleam of 18k yellow and platinum, the fixed two-tone band tracing a subtle contrast that frames the stone without distraction.

Crafted with a low-profile setting, the ring sits close to the finger, offering a smooth comfort fit that invites daily wear. Each curve is hand-finished in our Williamsburg studio, where precision meets quiet artistry to ensure the band’s edges feel seamless against the skin.

The centerpiece is a lab-grown cushion diamond, chosen for its soft vintage glow and ethical clarity—grown sustainably to reflect a modern commitment to responsible luxury. Its generous size and shape elongate the hand with a gentle elegance, ideal for those who appreciate a romantic yet restrained statement.

Designed to pair effortlessly with stacking bands or to stand alone, this semi-set awaits your perfect center stone, ready to be tailored in our Brooklyn studio. Resizing is straightforward, handled with care to maintain the integrity of the two-tone finish.

Visit us in Williamsburg or begin your custom design journey online—experience the thoughtful craftsmanship that defines Haejin Jewelry.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship and local expertise converge to create pieces meant for everyday life and lasting love.

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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