Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an oval diamond, casting a subtle glow that gently elongates the hand. This semi-set solitaire ring offers a modern-minimal silhouette, designed to frame a 7.75 by 5.7 mm oval center stone with quiet confidence.

Crafted in warm 14K yellow gold, the slender band balances strength and lightness, while the four-prong setting—ready to cradle your chosen lab-grown diamond—keeps the profile low and comfortable for daily wear. The polished finish reflects Brooklyn’s artisanal spirit, with every edge refined in-studio for a seamless fit.

Choosing a lab-grown diamond here means clarity without compromise, aligned with a commitment to sustainable, ethical jewelry practices.

This solitaire’s streamlined form suits those who appreciate refined geometry and a ring that layers effortlessly with wedding bands or stackable accents. Its low profile ensures it slips easily under gloves or sleeves, ideal for an active lifestyle.

Should you need resizing, our Brooklyn studio handles adjustments with care to maintain the ring’s structural integrity.

Explore this semi-set oval solitaire in our Williamsburg studio or begin your custom design journey online—where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for everyday elegance.

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.