Lab-Grown Diamond Engagement Ring
Sunlight catches the sharp edges of a 5 x 5 mm square diamond, its precise geometry casting a confident, architectural glow. This semi-set engagement ring foundation in 14K yellow gold offers a sleek, modern-minimal silhouette, designed to highlight your chosen center stone with subtle accent details that enhance clarity and structure.
Crafted in Williamsburg, Brooklyn, the band is carefully shaped for comfort and everyday wear, its smooth finish inviting touch while maintaining a low profile that slips easily beneath gloves or alongside stackable rings. The yellow gold’s warm tone complements the square cut’s crisp lines, creating a balanced interplay of light and metal.
Each piece reflects our commitment to ethical jewelry: the setting awaits your lab-grown diamond, a choice that reduces environmental impact without sacrificing brilliance or quality.
Ideal for those who appreciate clean geometry and understated confidence, this mounting suits a variety of hand shapes and sizes, especially those seeking a ring that feels as natural as it looks striking.
Resizing is available to ensure a perfect fit, and our Brooklyn studio welcomes you to explore custom options or begin your design journey online with ease.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to expert craftsmanship and ethical design, specializing in lab-grown diamond engagement rings that marry modern precision with local artistry.
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