Lab-Grown Diamond Engagement Ring
Soft light catches the gentle curves of a 6 x 6 mm cushion diamond, poised to become the heart of your custom engagement ring. This semi-set foundation in 14K rose gold offers a warm, subtle glow that complements the stone’s rounded corners and delicate facets.
Crafted with a low-profile setting, the band balances elegance with everyday practicality—designed to sit comfortably beneath the hand without catching or lifting. The rose gold is hand-polished in our Williamsburg studio, ensuring a smooth finish that feels natural against the skin.
Each ring begins with a lab-grown cushion diamond, chosen for its clarity and ethical origin, reflecting a commitment to sustainability without compromise. The semi-set design invites you to select a center stone that matches your vision, while the setting’s structure supports secure, lasting wear.
Ideal for those who favor understated refinement, this mounting suits a range of finger shapes and sizes, with a profile that layers effortlessly alongside wedding bands or stackable accents. Its gentle curve and modest height make it glove-friendly and perfect for daily life.
Should you need adjustments, resizing is available to ensure a precise fit, crafted with care in our Brooklyn workshop. Typical lead times accommodate thoughtful customization without rush.
Explore this semi-set cushion engagement ring in person at our Williamsburg studio or begin your custom design journey online—where expert guidance meets personal expression.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for life’s most meaningful moments.
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