Lab-Grown Diamond Engagement Ring
Sunlight filters through a softly curved cushion-cut diamond, its gentle facets catching the eye like whispered promises. This three-stone semi-set engagement ring foundation in 10K yellow gold invites your choice of an 11 x 11 mm center stone, framing it with two delicate side gems that enhance its quiet glow.
Crafted with a low-profile setting, the band’s warm yellow gold embraces the finger with a smooth comfort fit, designed for everyday wear without catching or shifting. Each curve and prong is meticulously finished in our Williamsburg studio, ensuring a seamless balance between elegance and durability.
Our commitment to ethical jewelry shines through the use of lab-grown diamonds, offering clarity and brilliance with a lighter environmental footprint. This ring’s classic cushion shape, known for its soft, rounded corners and vintage-inspired charm, suits hands that appreciate subtle drama and timeless romance.
Its moderate width and low profile make it ideal for stacking alongside wedding bands or delicate bracelets, while the semi-set design allows you to select a center stone that speaks uniquely to your story. Resizing is available to ensure a perfect fit, crafted with care in Brooklyn.
Explore this semi-set three-stone ring in our Williamsburg studio or begin your custom design journey online—where craftsmanship meets intention in every detail.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and local artistry 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
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