Lab-Grown Diamond Engagement Ring
Soft light filters through the studio window, catching the gentle curves of a cushion-shaped diamond waiting to be set. This semi-set engagement ring foundation in warm 10K rose gold invites your choice of an 11 x 11 mm center stone, its broad facets promising a subtle vintage glow that plays with every movement.
Handcrafted in Williamsburg, the band is shaped with artisan precision—its smooth, rounded edges ensure a comfort fit for daily wear, while delicate accent settings frame the center with understated elegance. The rose gold’s warm hue complements the cushion’s soft geometry, creating a harmonious balance between metal and gemstone.
Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that offer clarity and brilliance with a lighter environmental footprint.
Designed for those who appreciate a low-profile setting that slips easily beneath gloves or stacks seamlessly with wedding bands, this ring foundation adapts to a variety of personal styles and hand shapes.
Should you need resizing or prefer a custom accent arrangement, our Brooklyn studio offers personalized consultations to ensure your ring fits perfectly and reflects your vision.
Explore this semi-set cushion engagement ring in person at our Williamsburg workshop or begin your custom design journey online with Haejin Jewelry, where expert craftsmanship meets ethical innovation in the heart of Brooklyn.
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