Natural rubies are often over-valued. It is better to buy synthetic Corundum rubies or lab created rubies made by hydrothermal method as they have exact same chemical composition and physical composition and are sold at fraction of price of natural rubies. They also appear brighter and more vivid than natural rubies making it the better than natural corundum. Color of this item is just like the Natural Burmese Ruby color.
Lab created pulled ruby super quality gemstone would have the following physical and chemical properties:
– Chemical Composition: Magnesium Aluminium Oxide, (Chromium; minor component)
– Refractive index: 1.715 – 1.734
– Material Hardness: 8.4 Moh’s scale.
– Specific gravity: 3.58
Lab grown Emerald, Paraiba,Sapphire.
With some crack, inclusion like Natural stones.
Lab Sapphire :
Lab Alexandrite:
Lab Paraiba(Yag):
Lab Padparadscha:
Lab Ruby:
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