Lab-Grown Diamond Engagement Ring

Soft light catches the gentle curves of a 6 x 6 mm cushion diamond, its rounded corners and subtle facets inviting a quiet intimacy. This three-stone semi-set ring offers a handcrafted foundation in warm 18K rose gold, its delicate shank flowing seamlessly into a crisp white gold setting that cradles your chosen center stone.

Each band is meticulously finished by hand in our Williamsburg studio, polished to a satin sheen that balances everyday wear with refined elegance. The low-profile mounting keeps the ring close to the finger, making it comfortable for daily life and easy to stack alongside wedding bands or delicate accessories.

Crafted with lab-grown diamonds, this piece reflects a commitment to ethical sourcing and environmental mindfulness without compromising brilliance or clarity.

Designed for those who appreciate subtle contrasts and artisanal detail, the dual-metal setting enhances the cushion shape’s soft vintage glow while offering a modern twist. Its comfort fit and moderate width suit a variety of hand sizes, especially those who favor understated sophistication over bold statements.

Should you need resizing or prefer a custom consultation, our Brooklyn studio welcomes you to explore options with no pressure and full transparency.

Visit us in Williamsburg or begin your custom design journey online—where expert craftsmanship meets thoughtful, ethical design.

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 artisanal 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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