Lab-Grown Diamond Engagement Ring
Sunlight catches the gentle curve of a 4.8 mm round diamond, poised to become the heart of a three-stone story. This semi-set engagement ring foundation invites your choice of center stone, framed by two delicately crafted side settings that balance presence with subtlety.
Handcrafted in 10K yellow gold, the band offers a warm glow that complements the round shape’s classic brilliance. The artisan finish reveals fine polishing and precise prong work, ensuring a secure yet low-profile setting that rests comfortably for everyday wear.
Each lab-grown diamond reflects a commitment to ethical sourcing and sustainability, marrying clarity with conscience in every facet.
Designed for those who appreciate a ring that layers beautifully with other bands or stands alone with quiet confidence, its modest profile fits easily beneath gloves or sleeves. The three-stone style adds narrative depth, symbolizing past, present, and future.
Should you need adjustments, resizing is handled expertly in-studio to maintain the ring’s integrity and comfort.
Explore this semi-set foundation in our Williamsburg workshop or begin your custom design journey online—crafted for your life, your story.
Haejin Jewelry blends Brooklyn’s artisan spirit with expert knowledge in lab-grown diamond engagement rings, offering ethical craftsmanship and personalized design rooted in New York City’s vibrant creative community.
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