Lab-Grown Diamond Engagement Ring
Imagine the quiet confidence of a square diamond poised to catch light with every subtle movement. This semi-set engagement ring foundation in 10K yellow gold offers a precise frame for a 4.5 x 4.5 mm square center stone, designed to showcase its sharp geometry and clean lines.
Crafted with a low-profile setting, the mounting ensures the stone sits close to the finger, balancing protection with daily comfort. The warm glow of yellow gold complements the square’s modern edges, while the mounting’s secure prongs are meticulously finished for durability and ease of wear. This ring’s silhouette is engineered for seamless stacking or solo elegance, fitting naturally beneath gloves or alongside wedding bands.
Each piece reflects Haejin Jewelry’s commitment to ethical sourcing, featuring lab-grown diamonds that reduce environmental impact without compromising brilliance or clarity.
Ideal for those who appreciate architectural precision and understated strength, this semi-set ring invites you to select a center stone that resonates with your personal style. Its balanced proportions suit a variety of hand shapes, offering a comfortable fit that transitions effortlessly from everyday moments to special occasions.
Should you need resizing or custom adjustments, our Brooklyn studio provides attentive care with typical lead times tailored to your design.
Explore this foundation in person at our Williamsburg studio or begin your custom design journey online—where expert guidance meets thoughtful craftsmanship.
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 daily life 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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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