Lab-Grown Diamond Engagement Ring
Sunlight catches the sharp edges of a 4.5 x 4.5 mm square diamond, its facets reflecting a quiet geometry that balances strength with subtlety. This semi-set engagement ring foundation in warm 10K rose gold offers a handcrafted frame designed for your choice of center stone, accented delicately to enhance the stone’s architectural clarity.
Each band is shaped and finished in our Williamsburg studio, where artisan hands polish the rose gold to a soft glow and inspect every curve for comfort and durability. The low-profile setting ensures the ring sits close to the finger, making it ideal for daily wear without catching or discomfort.
Crafted with lab-grown diamonds, this piece carries a commitment to ethical sourcing and environmental mindfulness, reflecting a modern approach to fine jewelry.
The gentle warmth of rose gold complements a variety of skin tones and suits those who appreciate a refined yet approachable aesthetic. Its semi-set design invites personalization, perfect for layering with wedding bands or stacking with other favorites.
Should you need resizing, our Brooklyn studio offers precise adjustments to ensure a seamless fit without compromising the ring’s integrity.
Explore this artisan-crafted foundation in person at our Williamsburg workshop or begin your custom design journey online—where expert guidance meets thoughtful creation.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local authenticity to create pieces made for life’s most meaningful 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
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What customers say about Haejin Jewelry
Timeless Elegance, Crafted for Forever