Lab-Grown Diamond Engagement Ring
Sunlight catches the soft, rounded corners of a 10 x 10 mm cushion diamond, its gentle glow inviting quiet admiration. This semi-set solitaire ring in 14K white gold offers a sleek, low-profile mounting designed to sit comfortably beneath the hand, crafted for everyday wear without compromise.
Each band is meticulously shaped and polished in our Williamsburg studio, ensuring a smooth comfort fit that pairs effortlessly with other stackable rings or stands alone with subtle confidence. The setting’s precise prongs cradle the stone securely while allowing light to dance through its softly faceted surface, highlighting the cushion’s vintage-inspired warmth.
Our diamonds are lab-grown, reflecting a commitment to ethical sourcing and environmental mindfulness without sacrificing brilliance or clarity.
Ideal for those who appreciate refined craftsmanship and a ring that integrates seamlessly into daily life, this design suits a variety of hand shapes and sizes thanks to its balanced proportions and unobtrusive silhouette.
Should you need a custom size, resizing is straightforward and handled with care by our in-house artisans.
Explore this semi-set cushion solitaire in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a local, personalized approach to 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