Lab-Grown Diamond Engagement Ring

Under the soft glow of Williamsburg’s evening light, a 5.2 mm round diamond waits to become the heart of your story. This semi-set halo ring foundation, crafted in 10K white gold, offers a delicate frame designed to amplify the brilliance of your chosen center stone.

Each band is meticulously shaped and hand-finished in our Brooklyn studio, with a low-profile setting that balances presence and practicality. The halo’s artisan detailing catches light from every angle, while the comfort fit ensures it settles naturally against the skin for daily wear.

Our commitment to lab-grown diamonds means your ring carries a clarity and sparkle born from sustainable innovation, reflecting a modern approach to ethical jewelry.

Ideal for those who appreciate subtle sophistication, this setting complements a round diamond’s classic fire and brilliance, while its halo enhances size perception without overwhelming the finger. Its streamlined silhouette pairs effortlessly with stacking bands or stands alone with quiet confidence.

Should you need resizing or wish to explore custom adjustments, our in-studio team offers attentive guidance to ensure a perfect fit.

Visit us in Williamsburg or begin your custom design journey online—experience the thoughtful craft behind every Haejin Jewelry engagement ring.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical sourcing in every piece designed 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.