Your answer is a raw red diamond rock.
Blue diamonds are rarer and more valuable than red diamonds. The presence of the boron element in blue diamonds gives them their color, while red diamonds get their color from structural defects in the crystal lattice. Both colors are extremely rare and highly prized by collectors and investors.
'Rare' used to describe a natural diamond describes many diamonds. Red is generally acknowledged as the most rare natural colour in diamonds. Then, the Moussaieff Red, could be called the world's rarest diamond. You can read more about this stone, below.
The world's largest cut diamond is an unnamed Fancy Black, containing small red diamond crystals. It weighs 555.55 carats and was polished into 55 facets over several years and completed in June 2004.source: Guinness Book of World RecordsAnother AnswerThe largest diamond found to date weighed more than 3,000 carats and fit into the palm of a grown man's hand. It is the Cullinan diamond.
The rarest diamond colour is the naturally occurring red colour. All naturally coloured diamonds have a further grade designation on this scale:FaintVery LightLightFancy LightFancyFancy DarkFancy IntenseFancy DeepFancy VividThe Fancy Vivid colour designation is the most expensive grade.Read more, below.
The red color of the rock in Sedona, AZ is due to the high iron oxide (rust) content in the sandstone. Over millions of years, the iron minerals oxidized and stained the rocks a vibrant red color. This process, combined with erosion, has created the striking red rock formations that are characteristic of Sedona.
red diamond
The Moussaieff Red Diamond was found in the mid 1990's by a Brazillian farmer in the Abaetezinho river. It is the largest red diamond ever discovered, measuring at 5.11 carats.
A red rock-eating animal, such as a red rock-eating slug that feeds on minerals found in rocks.
The red rock is called Grinnell argyllite.
Only Diamond is as hard as diamond, and if their could be any gem stone as hard as diamond then it would definitely be Diamond.
A red one
The red Gyrados is found in the Sendoff lake at the Spring Path.
In Pokemon Ruby/Sapphire, fossils can be found in the desert north of Mauville. In Fire Red/Leaf Green, they are found in Mt. Moon. In these games, only one fossil can be taken. In Diamond and Pearl, fossils are found by digging in the underground- you can take as many as you find down there, and turn them into Pokemon in the coal museum.
red rock
Carbon, sulfur, and phosphorus are examples of elements that exist in more than one form. For example, carbon can be found as diamond or graphite, sulfur can be found as rhombic or monoclinic, and phosphorus can be found as white or red.
The largest red rocks are found in the Red Rock Canyon National Conservation Area in Nevada, USA. The steep red rock formations attract climbers, hikers, and nature enthusiasts from around the world.
A diamond. That is red.