Lab-Grown Diamond Engagement Ring

Sunlight catches the soft, rounded corners of a 12 x 12 mm cushion diamond, its gentle glow inviting quiet moments of reflection. This semi-set solitaire frame in 14K yellow gold offers a warm embrace, ready to cradle a stone that balances vintage allure with modern clarity.

Crafted in Williamsburg, the band’s smooth finish and subtle taper ensure a comfortable fit for daily wear, while the low-profile setting keeps the silhouette elegant and glove-friendly. Each curve is polished by hand, inspected meticulously to meet exacting standards of craftsmanship.

Choosing a lab-grown diamond for this design reflects a commitment to ethical jewelry—minimizing environmental impact without compromising brilliance or durability.

The solitaire’s simplicity suits those who favor understated romance, pairing effortlessly with stackable bands or worn alone as a statement of quiet confidence. Its generous cushion shape softens the hand’s lines, lending a gentle glow that feels both intimate and enduring.

Resizing is available to ensure a perfect fit, and the semi-set option invites you to select a center stone that resonates personally, with guidance from our Brooklyn studio experts.

Visit us in Williamsburg or explore custom design online to begin shaping a ring that reflects your story with thoughtful precision.

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

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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