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 foundation in warm 10K rose gold invites your choice of a 7 x 5 mm oval center stone, known for its graceful elongation that visually lengthens the finger with quiet elegance.

Handcrafted in our Williamsburg studio, the band is shaped with a delicate halo setting in mind—ready to cradle your chosen diamond with artisan precision. The rose gold’s soft blush complements the oval’s vintage-inspired charm, while the low-profile design ensures everyday comfort and ease beneath gloves or alongside stackable bands.

Each piece reflects our commitment to ethical jewelry: lab-grown diamonds offer clarity and brilliance without compromise to the earth. This ring’s semi-set nature allows you to select a center stone that speaks uniquely to your story, while the sturdy yet refined mounting supports daily wear.

Ideal for those who appreciate subtle drama and a handcrafted touch, this ring suits slender to medium finger shapes, enhancing natural hand lines without overwhelming. The comfort fit band and modest height make it a seamless addition to any jewelry rotation.

Should you need resizing or guidance on stone selection, our Brooklyn studio offers personalized consultations with no pressure and full transparency on lead times.

Explore this semi-set oval halo ring in person at our Williamsburg workshop or begin your custom design journey online. Haejin Jewelry is proud to be a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical values meet the spirit of New York City’s artisan community.

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.