Lab-Grown Diamond Engagement Ring
Imagine the soft glow of a 9 x 9 mm cushion diamond poised to catch the light with every movement—its gentle curves offering a quiet, vintage-inspired allure. This semi-set engagement ring foundation in 10K yellow gold is crafted with a low-profile setting that nestles close to the finger, ensuring comfort and ease for daily wear.
The band’s smooth finish and precise accents frame the center stone elegantly, designed to showcase your chosen cushion diamond without distraction. Each ring is meticulously hand-finished in our Williamsburg studio, where expert jewelers inspect every detail to balance durability with refined grace.
By choosing a lab-grown diamond for your center, you embrace a sustainable approach to fine jewelry, reducing environmental impact without compromising brilliance or clarity.
Its modest height and comfort fit make this mounting ideal for those who prefer a ring that moves seamlessly with their lifestyle—whether worn solo or stacked alongside other bands. The cushion shape’s soft edges complement a variety of hand shapes, adding a subtle vintage warmth to modern design.
Should you need resizing or wish to explore custom accents, our Brooklyn studio offers personalized consultations with transparent timelines and care guidance.
Visit us in Williamsburg or start your custom design journey online to bring your vision to life with thoughtful craftsmanship and ethical materials.
Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining expert craftsmanship with a commitment to ethical sourcing and local artistry.
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