- This article is about a human character that appears in Lady Jewelpet. For the Jewelpet herself, see Diana.
Lady Diana in her wedding dress
|First Appearance||A Lady's Etiquette - Lady Go!|
|Voice Actor||Aki Toyosaki|
|Hair Color||Reddish brown|
Jewel Land (former)
Momona (cousin-in law)
|Jewelpet Partner||Luea (formerly)|
She is married to Momona's cousin Alto.
Lady Diana was once a great Petit Lady who was Luea's original partner. She was set to become Lady Jewel, but she chose to run away with Alto. Momona inherits her letterpen.
She has long red hair tied in a bun and supported with her wedding dress and huge pink heart necklace. This outfit was seen in her first appearance, but as a Queen Candidate, wore a long sleeved white shirt with a yellow hooded vest, orange skirt, knee-high socks and black shoes.