Discover our 0.40ct Lab Diamond Halo Necklace, set in the finest 9k recycled white gold. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding the 0.25ct centre stone, protecting the main diamond, enhancing its magnitude, and casting brilliant sparkled in all directions. The perfect piece for everyday wear, the lab diamond halo necklace makes for a beautiful self-gift or milestone marker for a loved one. Lab grown diamonds are an excellent ethical choice, as they are real diamonds, but simply aren’t naturally mined – making them an eco-conscious and budget-friendly option.