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How Can You Tell a Ruby Is Real

Fotolia.com "> Examine the coloring of the stone. A genuine ruby will typically have a light red to medium red hue whereas a garnet will be darker and have a burgundy or mahogany c...
http://www.ehow.co.uk/how_6151801_tell-garnet-ruby...
You can't with your naked eye. (Not even a gemologist can make a "sight" identification with accuracy). Tests and equipment are required that the average person without training do...
http://uk.answers.yahoo.com/question/index?qid=200...
Put the stone in the light. Since real rhinestones are a type of crystal or natural glass, originating from the Rhine River, they reflect light better than the fake acrylic or plas...
http://www.ehow.co.uk/m/how_6462352_tell-rhineston...
Wear the jewelry (if already owned). If the piece turns your skin black or green, then it does not have enough real gold in it and is probably gold-plated. Look at the piece with a...
http://www.ehow.co.uk/m/how_6548719_tell-real-gold...
Look for a hallmark and a karat stamp. All manufacturers have a hallmark stamp that identifies their work along with a stamp that either says what the karat is or what the percenta...
http://www.ehow.co.uk/m/how_5828270_tell-jewelry-r...
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How Can You Tell a Ruby Is Real

20 Dec 2006 ... Ruby, the gemstone, is the red variety of the mineral corundum. Corundum is crystalline aluminum oxide (alumina). Ruby's red color comes ...
www.ccmr.cornell.edu
This jeweler has always sold our family authentic rings, gold, .... As far as I know ( and I am no expert), synthetic Ruby comes in 3 types.
www.gemologyonline.com
There is probably no way for the average person to know absolutely that a ruby is real, but if the gem scratches glass, and is red, and sold from a reputable ...
wiki.answers.com