Lab-Grown Diamond Engagement Ring
Imagine the quiet moment when a heart-shaped diamond catches the light, its soft curves reflecting a modern promise. This semi-set engagement ring foundation in 14K yellow gold offers a warm, luminous base for a 9 x 9 mm heart-cut stone, designed to showcase the gem’s distinctive silhouette with clarity and structure.
Crafted with precision in Williamsburg, Brooklyn, the band’s sleek profile balances subtle strength and comfort, allowing the center stone to take center stage without overwhelming the hand. The mounting’s clean lines and secure prong setting ensure daily wearability while maintaining a refined minimalism.
Each piece embraces lab-grown diamond clarity, reflecting a commitment to ethical jewelry that reduces environmental impact without compromising brilliance.
Ideal for those who appreciate confident design and a low-profile fit, this mounting suits a variety of hand shapes and complements stacking with wedding bands or accent rings. Its smooth finish and balanced weight make it glove-friendly and comfortable for everyday life.
Should you wish to adjust sizing, our Brooklyn studio offers expert resizing to ensure a perfect fit without delay.
Explore this semi-set heart engagement ring in our Williamsburg studio or begin your custom design journey online—where modern romance meets thoughtful craftsmanship.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with expert design rooted in New York City’s creative spirit.
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