Lab-Grown Diamond Engagement Ring

Under the soft glow of Williamsburg’s afternoon light, an oval silhouette catches the eye—elongated, graceful, and quietly radiant. This semi-set halo engagement ring invites you to select a 7 x 5 mm oval diamond, whose gentle curves and subtle elongation lend a refined elegance to the hand.

Crafted from 18K palladium white gold, the band offers a cool, luminous backdrop that enhances the diamond’s clarity and fire. The artisan finish is smooth to the touch, with a low-profile halo setting designed to sit comfortably beneath gloves or alongside stackable bands. Each ring is meticulously hand-assembled in our Brooklyn studio, ensuring precise prong placement and a polished surface that reflects light with quiet brilliance.

Choosing a lab-grown diamond for this setting aligns with a commitment to ethical jewelry—minimizing environmental impact without compromising on clarity or sparkle. The palladium’s naturally hypoallergenic properties add to daily wearability, making this ring a thoughtful choice for those who value both beauty and conscience.

Its slender shank and halo frame suit a variety of hand shapes, especially elongating fingers with a subtle architectural grace. The semi-set design allows for personalized stone selection, inviting you to collaborate with our artisans to find the ideal oval diamond that speaks to your story.

Should you need resizing or prefer a custom consultation, our Brooklyn studio offers a pressure-free experience tailored to your timeline and style preferences.

Visit us in Williamsburg or begin your custom design journey online—where expert craftsmanship meets ethical clarity in every detail.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with sustainable practices to create pieces made for daily life and lasting meaning.

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.