Lab-Grown Diamond Engagement Ring
Sunlight catches the soft corners of a 7 x 7 mm cushion diamond, its gentle glow poised to become the centerpiece of your story. This semi-set solitaire ring in 10K yellow gold offers a refined foundation, crafted with a low-profile bezel setting that hugs the stone securely while keeping a sleek silhouette.
The band’s smooth finish and subtle taper ensure comfort for everyday wear, designed to sit close to the finger without catching. Each curve is polished in our Williamsburg studio, where precision meets quiet durability, making it an ideal choice for those who value understated elegance and resilience.
Our lab-grown diamonds bring clarity and brilliance with a smaller environmental footprint, reflecting a commitment to ethical jewelry without compromise. The cushion cut’s soft, rounded edges lend a vintage-inspired warmth that complements a variety of hand shapes, especially those seeking a balance between classic and contemporary.
Because this is a semi-set, you have the freedom to select a center stone that matches your vision, with expert guidance available to ensure a seamless fit. Resizing is straightforward, handled carefully in-studio to maintain the ring’s integrity.
Explore this piece in person at our Williamsburg workshop or begin your custom design journey online—where craftsmanship and care meet your unique expression.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing 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