Ruby is a pink to the blood-red colored gemstone a variety of mineral corundum. Many craftsmen use this type of red ruby to enhance the natural beauty of their ornaments and this gives a unique look to their crafts goods as well. The quality of a ruby is determined by its color, cut, and clarity, which, along with carat weight, affect its value. The brightest and most valuable shade of red called blood-red or pigeon blood, commands a large premium over other rubies of similar quality. We shoot this Gemstone under studio light and we do not enhace it's color or clarity.we advertise the exact product as it is in reality. Please look at the gemstone carat weight and size to have a good understanding about it's size..syi