Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an 8x6 mm oval diamond, its elongated silhouette casting a subtle glow that seems to stretch across the finger. This semi-set halo engagement ring foundation in 10K white gold invites your choice of a lab-grown center stone, ready to frame your story with artisan precision.

Handcrafted in our Williamsburg studio, the band’s low-profile halo setting balances refined elegance with everyday wearability. The 10K white gold is meticulously finished to a soft, satiny sheen that complements the diamond’s glassy surface without overwhelming it. Each prong is shaped and inspected by hand, ensuring security and comfort in a design that slips easily beneath gloves or alongside stackable bands.

Our commitment to lab-grown diamonds means your ring carries a clarity and brilliance born from sustainable innovation, reflecting a modern approach to ethical jewelry without compromise.

The oval shape’s graceful elongation flatters a variety of hand sizes, lending a slender, elegant line that pairs beautifully with both minimalist and ornate styles. This semi-set ring allows you to select a center stone that matches your vision, whether you prefer a softly rounded cushion or a crisply faceted oval.

Should you need resizing or custom adjustments, our Brooklyn studio offers expert care with thoughtful turnaround times tailored to your schedule.

Explore this semi-set halo ring in person at our Williamsburg workshop or begin your custom design journey online—crafted for daily life, made for your story.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a local, hands-on design experience.

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.