Lab-Grown Diamond Engagement Ring
Imagine the soft glow of an 8 x 8 mm cushion diamond poised to catch the light with its gentle, vintage-inspired facets—ready to become the heart of your custom engagement ring. This semi-set foundation in warm 18K yellow gold offers a low-profile silhouette, designed to sit comfortably against the hand for everyday wear without catching or shifting.
Crafted in our Williamsburg studio, the band is expertly shaped and polished to a smooth finish, ensuring a secure setting for your chosen center stone. The subtle accent details enhance the ring’s presence without overwhelming its refined simplicity, making it ideal for stacking or pairing with a wedding band.
Each piece reflects our commitment to ethical jewelry: the setting is made exclusively for a lab-grown cushion diamond, combining sustainability with clarity and brilliance.
Its modest height and comfort fit suit those who favor understated elegance and practicality, especially for hands that appreciate a balance of presence and ease. The semi-set design invites you to select a cushion cut stone that resonates personally, allowing for a truly bespoke expression.
Should you need resizing or guidance on stone selection, our Brooklyn studio offers personalized consultations to ensure your ring fits perfectly and reflects your vision.
Visit us in Williamsburg or explore the Ring Builder online to begin crafting a ring that embodies thoughtful design and lasting wearability. Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical practice in every custom design.
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