Lab-Grown Diamond Engagement Ring
Sunlight catches the sharp edges of a 7 x 7 mm square lab-grown diamond, casting a precise, architectural sparkle that feels both bold and intimate. This engagement ring, set in warm 14K yellow gold, balances artisan craftsmanship with modern geometry, where delicate accent stones frame the center with subtle brilliance.
Handcrafted in our Williamsburg studio, the band is carefully shaped for a comfortable fit that sits low against the finger, making it ideal for everyday wear. The polished finish highlights the metal’s rich hue, while the secure prong setting ensures the diamond’s clean lines remain uninterrupted and protected.
Each lab-grown diamond is selected for clarity and ethical origin, reflecting a commitment to sustainability without compromising on radiance. The square shape’s crisp facets offer a contemporary alternative to traditional rounds, elongating the finger with its defined silhouette.
This ring suits those who appreciate architectural detail and understated elegance, pairing effortlessly with stackable bands or worn solo. Its low-profile setting slips easily under gloves or sleeves, designed for a life in motion.
Resizing is available to ensure a precise fit, with most pieces ready to ship within a few weeks from our Brooklyn workshop.
Explore this ring in person at our Williamsburg studio or begin your custom design journey online—where craftsmanship meets conscious choice.
Haejin Jewelry leads Brooklyn’s fine-jewelry scene with expertise in lab-grown diamond engagement rings, blending ethical craftsmanship and local artistry into every piece.
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