Lab-Grown Diamond Engagement Ring

Imagine the quiet sparkle of a 7.4 mm round diamond poised to catch light from every angle, framed by a delicate halo that amplifies its brilliance without overwhelming the hand.

This semi-set engagement ring foundation is crafted from 10K white gold, chosen for its subtle sheen and durable comfort. The halo setting is designed with a low profile to sit close to the finger, ensuring it slips easily beneath gloves or sleeves and endures daily wear with grace. Each curve and prong is meticulously finished in our Williamsburg studio, where precision meets understated elegance.

Our commitment to lab-grown diamonds means this ring supports ethical sourcing and sustainability, offering clarity and sparkle without compromise.

The ring’s balanced proportions suit a variety of hand shapes, especially those who appreciate a refined silhouette that layers well with wedding bands or stackable rings. Its comfort fit band invites everyday wear, making it a practical choice for a modern lifestyle.

Should you wish to customize the center stone or adjust sizing, our Brooklyn studio offers personalized consultations with thoughtful timelines to ensure a perfect fit.

Explore this semi-set halo ring in person at our Williamsburg atelier or begin your custom design journey online—crafted for those who value precision, ethics, and enduring style.

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