Lab-Grown Diamond Engagement Ring
Sunlight catches the gentle curves of a 5 x 5 mm cushion diamond, its soft corners glowing with a vintage warmth that invites quiet admiration. This semi-set engagement ring foundation in 18K yellow gold offers a subtle embrace, designed to showcase your chosen center stone with delicate accent details that enhance without overpowering.
Crafted in Williamsburg, the band is shaped for everyday comfort—low profile and smooth against the skin, it slips easily beneath gloves or stacks seamlessly with other bands. The warm hue of the yellow gold complements the cushion’s rounded geometry, creating a harmonious balance between classic form and modern wearability.
Each piece reflects a commitment to ethical jewelry: the setting is made to hold a lab-grown diamond, ensuring clarity and brilliance without compromise to sustainability.
Ideal for those who appreciate refined craftsmanship and a ring that fits naturally into daily life, this semi-set allows you to select a center stone that matches your vision while benefiting from a meticulously finished mounting.
Should you need resizing or guidance on pairing stones, our Brooklyn studio offers personalized support to ensure your ring feels as right as it looks.
Visit us in Williamsburg or begin your custom design journey online—where expert hands and thoughtful design meet to create your unique symbol of commitment.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to bring your vision to life.
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