Lab-Grown Diamond Engagement Ring
Sunlight catches the softly rounded corners of a 5x5 mm cushion diamond, its gentle glow framed by two smaller stones that balance presence with quiet elegance. This three-stone semi-set ring in 18K yellow gold offers a modern-minimal silhouette, where clarity of form meets structural confidence.
Crafted in Williamsburg, the band is hand-shaped for a smooth, comfortable fit that sits low on the finger, making it ideal for everyday wear. The semi-set design invites you to select a center stone that reflects your personal story, while the secure prong setting ensures durability without bulk.
Each lab-grown diamond is chosen for its ethical clarity, reducing environmental impact without compromising brilliance. The warm yellow gold complements the cushion’s soft edges, creating a harmonious balance between classic warmth and contemporary restraint.
Designed for those who appreciate subtle strength, this ring pairs effortlessly with stackable bands or stands alone as a statement of refined intention. Its low profile and comfort fit make it glove-friendly and suitable for active lifestyles.
Should you need resizing or guidance on stone selection, our Brooklyn studio offers personalized support with thoughtful timing and care.
Explore this semi-set cushion engagement ring in our Williamsburg studio or begin your custom design journey online—crafted for the life you live and the love you celebrate.
Haejin Jewelry brings expert craftsmanship and ethical design to Brooklyn’s fine-jewelry scene, specializing in lab-grown diamond engagement rings that reflect modern values and enduring 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