Lab-Grown Diamond Engagement Ring

Soft light catches the gentle curves of a 6 x 6 mm cushion diamond, its rounded corners and delicate facets whispering quiet romance. This three-stone semi-set ring in warm 10K rose gold offers a foundation ready to cradle your chosen center stone, its subtle blush complementing the diamond’s vintage-inspired glow.

Handcrafted in Williamsburg, the band’s low-profile setting ensures daily comfort, while the smooth finish invites effortless wear alongside other stackable pieces. Each prong is meticulously shaped and polished, reflecting our commitment to precision and enduring craftsmanship.

Our lab-grown diamonds bring clarity and brilliance with a lighter environmental footprint, aligning with a mindful approach to fine jewelry. The rose gold’s gentle warmth suits a range of skin tones, making this design a graceful choice for those who appreciate understated elegance with a modern edge.

Designed for hands that value both beauty and practicality, this semi-set ring pairs well with slender bands or can stand alone once your center stone is selected. Resizing is available to ensure a perfect fit, crafted with care in our Brooklyn studio.

Explore the possibilities in person at our Williamsburg atelier or begin your custom design journey online—where thoughtful details meet personal expression.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing 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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