Here is a nice sample of Ruby from Mysore, Karnataka, India.
The size is 45 x 76 x 22 mm, and the weight is 81 grams.
There is an 11 mm nice and damage free Ruby crystal on this specimen.
In addition you will see some damaged crystals.
Most of the pictures are taken with extra light to expose its color and structure.
My father bought this one from miners in India about 30 years ago, and have kept it ever since then.