Lab-Grown Diamond Engagement Ring
Sunlight catches the soft, rounded corners of a 6 x 6 mm cushion diamond, its gentle glow framed by two smaller stones that balance modern clarity with quiet confidence. This three-stone semi-set in cool platinum offers a structured silhouette, where clean lines meet a subtle architectural grace.
Each band is crafted in our Williamsburg studio, polished to a satin finish that feels smooth against the skin and designed with a low-profile setting to sit comfortably beneath daily wear. The platinum’s natural strength ensures durability while maintaining a refined, lightweight presence on the finger.
Our diamonds are lab-grown, chosen for their exceptional clarity and ethical origin, reflecting a commitment to sustainability without compromise. This ring’s shape and size suit those who appreciate a blend of classic warmth and contemporary minimalism, ideal for stacking or wearing solo with ease.
Should you wish to adjust the fit, resizing is available through our in-studio service, ensuring your ring remains as comfortable as it is striking. Lead times are typically four to six weeks, allowing for meticulous craftsmanship tailored to your vision.
Explore this design in person at our Williamsburg studio or begin your custom journey online—where expert guidance meets thoughtful creation.
Haejin Jewelry stands as a Brooklyn-based atelier specializing in lab-grown diamond engagement rings, where ethical craftsmanship and refined design converge to create pieces made for everyday elegance and lasting meaning.
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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