Lab-Grown Diamond Engagement Ring

Sunlight catches the soft, rounded corners of a 12 x 12 mm cushion diamond, its gentle glow embraced by a delicate halo that amplifies every flicker of light. This semi-set engagement ring invites you to select a center stone that balances vintage warmth with modern clarity.

Crafted from 10K white gold, the band is shaped with subtle contours for a comfortable fit that rests lightly on the finger. The halo setting is meticulously hand-finished in our Williamsburg studio, where every prong is inspected to ensure security without bulk, maintaining a refined, low-profile silhouette.

Our commitment to lab-grown diamonds means this ring carries a clear ethical edge—sustainably created with the same optical brilliance as mined stones, but with a lighter environmental footprint.

Designed for those who appreciate artisan craftsmanship and understated elegance, this ring suits a hand that values daily wearability and the option to stack with complementary bands. Its cushion shape offers a soft vintage glow, ideal for anyone drawn to a blend of classic and contemporary styles.

Should you need resizing or prefer a custom finish, our Brooklyn studio provides personalized consultations to ensure your ring fits seamlessly into your life.

Explore this semi-set halo ring in person at our Williamsburg workshop or begin your custom design journey online—crafted for moments that matter.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship and local expertise shape every creation.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

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