Lab-Grown Diamond Engagement Ring

When light catches the delicate curves of a heart-shaped diamond, it feels like a quiet promise captured in crystal. This semi-set solitaire invites you to choose a 10 x 10 mm center stone that radiates tender geometry—its soft lobes and pointed tip echoing a personal story.

Crafted in 14K white gold, the mounting’s slender prongs hold the diamond with a refined grip, allowing maximum brilliance while maintaining a low profile for everyday wear. The band’s smooth finish and subtle taper ensure comfort, slipping easily beneath gloves or alongside stackable rings.

Each piece is meticulously finished in our Williamsburg studio, where expert hands polish and inspect every angle to balance sparkle with wearability. The ethical clarity of lab-grown diamonds complements this thoughtful design, reflecting a commitment to sustainability without compromise.

Ideal for those who cherish romantic symbolism paired with modern craftsmanship, this solitaire suits hands that appreciate both statement and subtlety. The semi-set style offers flexibility, welcoming your choice of a heart-shaped diamond to make this ring uniquely yours.

Should you wish to adjust sizing or explore custom details, our Brooklyn studio offers a pressure-free experience tailored to your vision. Lead times are transparent, ensuring your ring arrives ready to celebrate.

Discover the art of personal expression with a visit to our Williamsburg atelier or begin your custom design journey online—where craftsmanship meets intention.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with expert design rooted in New York City’s creative spirit.

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.