Lab-Grown Diamond Engagement Ring
Imagine the soft glow of a 10 x 10 mm cushion diamond poised to catch the light with every movement—its gentle curves and subtle facets offering a quiet, vintage-inspired allure. This semi-set engagement ring foundation in 18K yellow gold is crafted with a low-profile setting that sits close to the finger, designed for everyday grace without catching or discomfort.
Each band is hand-finished in our Williamsburg studio, polished to a smooth comfort fit that balances durability with refined wearability. The setting’s subtle accents frame the center stone elegantly, allowing your chosen cushion diamond to become the unmistakable focal point. Our artisans inspect every detail to ensure seamless integration and lasting strength.
By choosing a lab-grown diamond, you embrace a responsible approach to fine jewelry—minimizing environmental impact while maintaining exceptional clarity and brilliance.
This ring suits those who appreciate a blend of classic shape and modern practicality, especially for hands that favor stackable bands or require a low-profile design compatible with gloves or daily tasks.
Should you need resizing, our in-studio experts handle adjustments with care to preserve the ring’s integrity and finish.
Visit us in Williamsburg or start your custom design journey online to select the perfect cushion diamond and complete this thoughtfully crafted engagement ring.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical sourcing in every piece we create.
See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.
Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.
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Customer Reviews — Haejin Jewelry Williamsburg Brooklyn NYC
Haejin Jewelry is a Brooklyn jewelry studio in Williamsburg creating lab grown diamond engagement rings and fine jewelry with transparency and care. Read verified customer experiences from across Brooklyn and New York City.
Trusted by couples designing engagement rings in Williamsburg and NYC
Custom design, clear pricing, and local service
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What customers say about Haejin Jewelry
Timeless Elegance, Crafted for Forever