Lab-Grown Diamond Engagement Ring
Sunlight catches the elongated facets of an 8 x 6 mm emerald cut diamond, casting a glassy, architectural shimmer that draws the eye along its clean lines. This semi-set platinum mounting awaits your choice of center stone, designed with precision to cradle the emerald shape securely while maintaining a low profile that slips comfortably beneath daily gloves and sleeves.
Crafted in Williamsburg, the band’s smooth finish and subtle accent settings balance refined structure with understated elegance. The platinum’s cool tone enhances the diamond’s clarity, while the mounting’s streamlined silhouette ensures wearability for everyday life without sacrificing presence.
Each piece reflects a commitment to ethical jewelry, featuring lab-grown diamonds that offer exceptional clarity and sustainability without compromise.
Ideal for those who appreciate architectural geometry and a setting that integrates seamlessly with stacking bands or a solitaire style. The comfort fit band supports long hours of wear, and the low-profile design minimizes snagging, making it a practical choice for active hands.
Resizing is available to ensure a precise fit, and our in-studio consultations in Williamsburg provide a pressure-free environment to explore your custom design options.
Discover the possibilities of this emerald semi-set platinum engagement ring by visiting our Brooklyn studio or designing online with Haejin Jewelry, where expert craftsmanship meets ethical innovation in lab-grown diamond engagement rings.
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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Timeless Elegance, Crafted for Forever