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Lab Gemstone - Ruby - Cabochon Round
Lab Gemstone - Ruby - Cabochon Round


 
Lab created gemstones are more affordable than natural stones, and unlike natural stones, they have no flaws.




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Lab Gemstone - Ruby

Stable at all metal clay temperatures. Hardness: Lab Ruby has a rating of approximately 9 on Mohs hardness scale vs. a rating of 10 for diamond.