Sparkle! Diamond Pretty Cure!

Sparkle! Diamond PreCure (Supakuru! Daiyamondo Purikyua) is the first series to CureJade2910's PreCure

Plot
The Diamond Land is in danger and there is not enough hope unless PreCure, the light of hope, can help. If they can defeat King Dull, then the land would be safe. The Diamond Princesses lost their memory and were sent to Earth. If Tsukiyomi Nanami and her twin sister Nikora can find two more PreCure, then they protect the Diamond Land.

Cures
Tsukiyomi Nanami ( Tsukino Nanami) / Cure Jade / Princess Jade

Nanami is a famous 15 year old singer that has a huge heart for diamonds. Whenever she's in crazy motion she can be loud. As well as a huge heart for diamonds she's often seen stuffing her mouth with vanilla ice cream topped with chocolate chips. She is Cure Jade otherwise known as Princess Jade. She is named after the diamond Jade. Her theme colour is jade green and she is the group's leader. She is the ruler is the north of the Diamond Land

Intro: The diamond with wind of protection, Cure Jade!

Attack: PreCure Jade Impact

Upgraded Attack: PreCure Jade Impact Twist

Tsukiyomi Nikora (Tsukino Nikora) / Cure Topaz/Princess Topaz

Nicola is the shy twin sister of Nanami. She is also famous as a actress though she slightly jealous of Nanami's bigger fame but after becoming Cure Topaz she soon found there was no need to be full of jealousy. She becomes the serene Cure Topaz. Tsukino is their stage name. Her theme colour is aqua. She is the ruler of the south of the Diamond Land

Intro: The diamond with the shine of truth, Cure Topaz!

Attack: PreCure Topaz Storm

Upgraded Attack: PreCure Topaz Storm Crush

Sheriona Noelle / Cure Emerald /Princess Emerald

Noelle is a transfer student. she looks shy and was quite unfriendly at first but after becoming PreCure she's the total opposite of how she was at first. She's obsessed with drama and comedy even though she has the worst jokes that make no one laugh but she is still everyone's friend. She is Cure Emerald. Her theme colour is green. She is the ruler of the east of the Diamond Land

Intro: The diamond with gate to hope, Cure Emerald!

Attack: PreCure Emerald Shot

Upgraded Attack: PreCure Emerald Shot Explosion

Hinamori Amylia " Amy " / Cure Amethyst/Princess Amethyst

Amy is a geeky person who hopes to have a big future like Nanami already has. She soon finds out that she should not jump to conclusions after becoming PreCure. She tends to keep secrets to herself even after becoming Cure Amethyst though no one in her group cares about that unless it's something that makes her act strange. She is the calm Cure Amethyst. Her theme colour is purple. She is the ruler of the west of the Diamond Land.

Intro: The diamond with the power healing, Cure Amythyst!

Attack: PreCure Ameythst Wall

Upgraded Attack: PreCure Ameythst Wall Reflection Kanrakugi Rei /Cure Ruby / Princess Ruby

Cure Ruby is a mysterious cure that appeared as a vision to the others. Later in the series, her Royal Sceptre is spotted on the ground then Maria said she was after it. She is not often seen as Rei. Due to being the first person to find the Diamond Land,she is the ruler of the centre of the Diamond Land.

Intro: The diamond with the power of royalty, Cure Ruby!

Attack: PreCure Ruby Blasting

Upgraded Attack: PreCure Ruby Blasting Hurricane

NOTE: Credit goes to CureKanade for the name Kanrakugi Rei

Kagamiwa Michiru / Cure Tanzanite

Michiru is a 9 year old who tends to act spoilt due to having jealousy of Nanami and Nicola being famous. She goes martial arts and is horrible at maths. Instead of transforming with the Cure Shiny she transforms with the Cure Dialet. She is the next person in the Diamond Land to become the centre of the land's ruler. Her theme colour is blue

Intro: The diamond of friendship, Cure Tanzanite!

Attack: PreCure Tanzanite Storm

Upgraded Attack: PreCure Tanzanite Storm Blast

Mascots
Penny/Cure Peridot

A small penguin who adores Nanami and Nicola for their fortune. In Episode 5 She hoped Nanami and Nicola would help repair the Jewel Land And they promised that they would. She can become Cure Peridot and as her the theme color becomes yellow and she is one of the Diamond Land's guardians along with Sparkle (Cure Garnet). She is able to turn into a human named Miami.

Intro: The diamond with light of purity, Cure Peridot!

Attack: PreCure Peridot Sunshine

Upgraded Attack: PreCure Peridot Sunshine Glow

Sparkle/Cure Garnet

A little duckling that lives with Noelle and seems to end her sentences with sparu. She seems to act like a food rival with Nanami but Nanami doesn't care that she has a food rival. She can become Cure Garnet and alongside with Penny, she is one of the guardians. She can turn into a human named Yuriko.

Intro: The diamond with the flash of luck, Cure Garnet!

Attack: PreCure Garnet Stream

Upgraded Attack: PreCure Garnet Stream Swirl

Villains
King Dull

The main villain of the series

Faden

The first villain to appear and hopes to be the next King Dull.

Quartzina

A bossy lady who is the King's Daughter. Faden is practically jealous and saying constantly girls can't be evil though Quartzina says she is much more powerful.

Moissanite

Makes his appearance after Cure Tanzanite came and is much more powerful than Faden and Quartzina

Princess Zirconia

The other princess of the King and tends to fight with Quartzina. She is the second person in command and is quite powerful.

Miratix

The series' monsters

Items
Cure Shiny

The girls transformation devices. They are small shaped jewels attached to a bracelet. To transform the girls say " PreCure Celestial Sparkle!"

Cure Dialet

The transformation device of Michiru. A few episodes later it turns into a Cure Shiny permanently.

Royal Cure Stick

A sceptre with petals used by the PreCure while in their Princess Form. The sceptre is used for purification attacks.

Jewel Tambourine

A golden snowflake shaped tambourine with a small heart shaped jewel that is only used by Cure Jade as a shield.

Royal Crystal Sceptre

One of the the eight weapons used by the cures in their final form. This weapon is used by Queen Jade.

Royal Crystal Sword

Another one of the weapons used by the cures in their final form. This weapon is used by Queen Topaz.

Diamond Soul

A small diamond inside a person and if it becomes intirely blank then all of the positive energy within the person is drained and can create a Miratix if it is caught by someone from the Black Crystal Kingdom.