Lab-Grown Diamond Engagement Ring

Imagine the quiet moment when a heart-shaped diamond catches the light, its soft curves reflecting a modern promise. This semi-set engagement ring frame, crafted from 18K white gold, awaits a 7 x 7 mm heart-cut center stone—an emblem of clarity and confident structure.

The band’s sleek, minimalist silhouette is designed for everyday grace, with subtle accent settings that enhance without overwhelming. Its low-profile mounting ensures comfort beneath gloves or alongside stackable bands, making it a versatile choice for a contemporary wearer.

Each piece is meticulously finished in our Williamsburg studio, where expert hands polish and inspect every facet to ensure a refined surface and secure setting. The use of lab-grown diamonds aligns with a commitment to ethical jewelry, offering brilliance with a lighter environmental footprint.

This ring suits those who appreciate clean lines and meaningful symbolism, pairing well with a heart-shaped stone’s romantic yet architectural form. Resizing is available to ensure a perfect fit, crafted to wear seamlessly through daily life.

Explore this semi-set frame in person at our Brooklyn studio or begin your custom design journey online—where thoughtful craftsmanship meets your vision.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local authenticity.

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.