Lab-Grown Diamond Engagement Ring
Imagine the soft glow of a 12 x 12 mm cushion-shaped diamond poised to catch the light with a gentle, vintage-inspired shimmer. This semi-set engagement ring foundation, crafted in warm 14K rose gold, offers a subtle contrast with its white gold accents, creating a quiet interplay of tones that enhances the stone’s delicate faceted surface.
Designed with a low-profile setting, the mounting sits close to the finger, ensuring comfort for everyday wear without sacrificing presence. The band’s smooth finish and precise craftsmanship reflect careful inspection and hand polishing in our Williamsburg studio, where each detail is refined for durability and grace.
Choosing a lab-grown diamond for this ring aligns with a commitment to ethical jewelry, reducing environmental impact while delivering exceptional clarity and brilliance.
Its balanced proportions suit those who appreciate a statement piece that remains practical—ideal for stacking with wedding bands or wearing solo. The semi-set design invites you to select a center stone that matches your vision, supported by a mounting engineered for secure, lasting wear.
Should you need resizing or prefer a custom adjustment, our Brooklyn studio offers personalized consultations to ensure the perfect fit and finish.
Explore this foundation in person or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for life’s intimate moments.
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
Looking for more than reviews? Explore our engagement rings, custom ring design, and ethical fine jewelry. Learn our story and why Williamsburg couples trust our lab-grown diamond expertise.
What customers say about Haejin Jewelry
Timeless Elegance, Crafted for Forever