Lab-Grown Diamond Engagement Ring

Imagine the soft glow of a 12 x 12 mm cushion diamond poised to catch the light with a gentle halo embrace—an invitation to a lifetime of quiet brilliance. This semi-set engagement ring foundation in 18K white gold offers a low-profile silhouette designed for everyday grace and comfort.

Crafted with precision in our Williamsburg studio, the band’s smooth finish and subtle halo setting ensure the stone sits securely while maintaining a sleek, glove-friendly fit. The cushion shape’s rounded corners and softly faceted surface lend a vintage warmth balanced by modern engineering for durability and ease of wear.

Each lab-grown diamond promises ethical clarity, reducing environmental impact without compromising on radiance or integrity. This ring’s design suits those who value understated elegance and a seamless transition from daily life to special moments.

Resizing is straightforward, handled in-house to preserve the band’s comfort fit and structural integrity. Whether layered with other bands or worn solo, this setting adapts effortlessly to personal style.

Explore this semi-set halo ring in person at our Williamsburg studio or begin your custom design journey online—where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for a lifetime.

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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