Rainbow Quartz

"Rainbow Quartz" is the fusion of Rose Quartz and Pearl. She made her first (and only) appearance in the episode "We Need to Talk".

Appearance
Rainbow Quartz has lilac skin and long, voluminous, wavy platinum-blonde hair with light-mauve and mint-green highlights. Her physicality is somewhat similar to Opal, only heavier, curvier, and slightly shorter. Rainbow Quartz is slightly taller than one of her fused cooperators, Rose Quartz. She has two sets of eyes; The top pair has sky-blue irises, which resemble Pearl's, while the bottom pair displays black irises and resembles the eyes of Rose. The top set of eyes is also much larger and more prominent. She has only one pair of arms, and her nose is pointed like Pearl's and wide and upturned like Rose's. Her mouth is similar to Rose Quartz's, but lacks her emphasized lips.

Rainbow Quartz wears a sleeveless, full-body leotard with the body colored light-platinum, and the leg region colored purple. There is a stylized, four-pointed star, with the left and right sides of the star bent upwards, cut-out on the stomach area of the leotard where Rose's gem is. Rainbow Quartz also has a loose, sheer, transparent long-sleeved shirt worn over her upper body. Her outfit comprises no footwear, but instead has long, magenta leg-warmers that cover half of her lower legs and feet.

Abilities
Rainbow Quartz is assumed to possess standard Gem abilities and traits.

She is very agile and graceful, being able to stand on the tips of her toes and execute acrobatic reflexes. Her weapon is yet to be seen, as she was only formed by Rose and Pearl for Greg Universe's video.

Trivia

 * Rainbow Quartz, along with Alexandrite, Sapphire, Stevonnie, Peridot, and Malachite, has yet to summon her weapon.
 * She is the third fusion shown on the show with four eyes, Malachite being the first, the Hand Cluster being the second, and Sardonyx being the fourth.
 * Her appearance bears a striking resemblance to the character Danse from the cartoon TV series, Jem and the Holograms.
 * Rainbow Quartz holds the record for having been fused for the shortest amount of time, which was only around 30 seconds.
 * Her outfit closely resembles an 80s-90s dancing/workout outfit.
 * She was the first fusion on-screen to de-fuse of her own will. Other fusions have been damaged or broken, or have fallen out of sync. Sardonyx was the second. Sugilite is the third, as shown in "Cry for Help", when Garnet was angry at Pearl.
 * Rainbow Quartz is the sixth Gem named after a type of quartz.
 * The other five are Amethyst, Rose Quartz, Jasper, Steven, and Sardonyx.
 * She is the first fusion to fuse in a lyrical song, in this case, "What Can I Do". Other fusions have fused in instrumental songs.
 * However, during her actual formation and entire appearance, no words were spoken or sung.
 * Rainbow Quartz is the first Gem to debut in season 2.
 * Her formation was the first time Greg saw gems fusing.
 * Rainbow Quartz is the first fusion that included Pearl that Steven did not nickname a "Giant Woman".
 * Rainbow Quartz is the first fusion revealed to involve Rose Quartz.
 * She is the third Gem fusion revealed with only two arms.
 * The others are Stevonnie and Garnet.
 * She is also less monstrous, showing the closeness of Rose and Pearl. It appears that more "stable" fusions, like Garnet and Stevonnie, have a more humanoid appearance.
 * Her eyes seem to be expressing the different emotion of each of her parts towards Greg, a loving look for Rose and a cocky/showing off look for Pearl.
 * The pinkish coloration of her gems could have just been the tinted lighting.
 * Rainbow Quartz is the first Gem fusion to not have irises, Sardonyx being the second.
 * Rainbow Quartz is the second Gem fusion to not have any lines when she debuted.
 * The first being The Cluster.
 * Assuming that Steven and Pearl are able to fuse, Rainbow Quartz's design would differ from her debut.
 * Rainbow Quartz is the third fusion to be barefooted; first was Stevonnie and second was Malachite.
 * Although, in the case of Malachite, her legs are hands.
 * She is the first fusion to be filmed.

Gemology
Iris Quartz/Metal-coated crystal


 * The term "rainbow quartz" can refer to two different types of gemstones:
 * Iris quartz, sometimes also marketed under the name "rainbow Quartz" or "anandalite", is a quartz crystal displaying internal spectral colors under some of the crystal faces.
 * Metal-coated quartz, which is artificial, has a metallic rainbow coloration on the surface, and is created by applying a microscopic layer of metal (typically titanium) to a heated quartz crystal via vapor deposition.
 * Rainbow quartz are associated with hope and optimism.
 * Quartz gemstones are very durable and hard.
 * Rainbow quartz is not a traditional birthstone.
 * Angel aura quartz is actually the technical name for Rainbow Quartz.