They are not overly rare, no. Rubies are found and mined in many parts of the world.
Rubies are very very rare
They are hard, colorful, shiny and rare.
It is true that rubies, sapphires, and emeralds are more rare than diamonds. The reason is that the elements which make up rubies, sapphires, and emeralds which give them their color are more rare in the environment than carbon which is what diamonds are made of.
They are rare which makes them valuble my birth stone is a ruby
Rubies are considered to be the second rarest gem. (The diamond is the first rarest gem)
It is a strand of rubies
Rubies are a gemstone. Unless the cat is wearing a collar that is decorated with rubies, no cats do not have rubies.
Natural rubies are a gem stone and not man made. These can be found in Southeast Asia and the middle east. Yet, there are lab created rubies that are seen in a great deal of today's modern jewelry. To find a natural ruby is rare and they cost a great deal. The lab ruby is made by many companies all over the world.
Rubies are a nonconducting gem stone. Almost all crystals, stones and gemstones are nonconductors, with a few rare exceptions, such as graphite.
In RuneScape, you don't get rubies directly; you get them randomly through different methods:While mining different minerals.While mining minerals in Shilo Village; but here, too, you don't just get rubies, rather, you might randomly get some rubies and diamonds, together with less valuable gems.As drops, when killing different monsters.In summary, there is no fast way to quickly get lots of rubies; that makes them rare, and therefore expensive.
The rarest birthstone is alexandrite, an alternative birthstone for June. It is very rare to see natural alexandrite available in the retail market.
Uncut rubies are worth more than cut rubies