From the glossy base to the jewel-like facets along her silhouette, the Houseki no Kuni - Lapis Lazuli figure captures the gem's serene presence. The figure is primarily a vibrant blue with translucent resin effects that imitate crystal clarity. Subtle color gradients run through the limbs, giving the impression of light passing through mineral facets. The dress/armor appears as a crystalline overlay that refracts light, creating a dynamic shimmer with every tilt. Fine sculpted details, including the angular shoulders and delicate fingers, convey an otherworldly elegance while remaining true to the character's ethereal, lunar aesthetic. The packaging, paintwork, and base are designed to showcase the figure's gemstone theme.

In Houseki no Kuni, Lapis Lazuli is one of the crystalline gems who navigates a world of phantoms and battles. She embodies intellect and memory, often offering quiet insight to her fellow gems while confronting her own fragile nature. Her path intersects with larger quests about purpose, identity, and the meaning of strength beyond physical prowess. Throughout the series she learns to rely on others, facing danger from foes who threaten the lunar colony. Her blue, gemstone body reflects her inner resolve as she grows from reticence to a steadier, more compassionate presence among the gems.