Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an oval diamond, its elongated silhouette casting a subtle glow across the skin. This semi-set halo ring invites you to select a 6 x 4 mm oval center stone, known for its graceful elongation that visually lengthens the finger with a soft, luminous presence.

Crafted from warm 10K rose gold, the band is shaped and finished in our Williamsburg studio with a delicate halo setting that enhances the diamond’s natural fire. The artisan’s hand polishes each curve to a smooth comfort fit, ensuring the ring rests lightly for daily wear without catching or discomfort.

Our commitment to sustainability is reflected in the lab-grown diamond option, offering clarity and brilliance with a reduced environmental footprint.

This design suits those who appreciate a refined yet approachable elegance—its low-profile halo complements slender to medium finger sizes and layers beautifully with other stackable bands.

Should you need resizing or assistance selecting the perfect oval stone, our Brooklyn studio offers personalized consultations to guide your choice and ensure a seamless fit.

Explore this semi-set oval halo ring in person at our Williamsburg workshop or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with ethical precision and artisan skill, rooted in the vibrant heart of New York City.

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.