Lab-Grown Diamond Engagement Ring

In the quiet moments before a promise, the heart-shaped diamond captures a tender pulse—its 6 x 6 mm silhouette poised to reflect light with intimate brilliance. This semi-set engagement ring invites you to select a center stone that embodies your unique story, framed by a delicate halo that amplifies its glow.

Crafted from 10K white gold, the band is shaped and polished in our Williamsburg studio to a smooth comfort fit, designed for everyday wear without catching or bulk. The halo setting is meticulously hand-set, each tiny diamond secured to enhance sparkle while maintaining a low profile that slips easily beneath gloves or sleeves.

Our diamonds are lab-grown, offering a clarity and ethical transparency that aligns with a modern commitment to sustainability without compromising on radiance.

This ring suits those who appreciate a blend of classic romance and artisan detail—its heart shape softening the geometric precision of the halo. The semi-set design allows for personal choice in diamond selection, perfect for customizing size or clarity to your preference.

Should you need resizing, our Brooklyn studio handles adjustments with care to preserve the ring’s integrity and finish.

Visit us in Williamsburg to explore this design in person or begin your custom journey online, where expert guidance awaits to bring your vision to life.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with ethical precision and artisan skill, blending local craftsmanship with sustainable luxury.

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.