Lab Created Star Ruby
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Also Called Synthetic Star Ruby – Synthetic Ruby Star – Lab Star Ruby – Lab Made Star Ruby – Lindy Star Ruby – Star Ruby Gemstone – Lab Created Star Ruby
COLOR: Star ruby is pinkish red with star on top
CHEMICAL COMPOSITION: Al2O3 (Aluminium Oxide)
CUT: Heart Cabochon, Marquise Cabochon, Oval Cabochon, Pear Cabochon, Round Cabochon
SPECIFIC GRAVITY: 3.95–4.03
REFRACTIVE INDEX: 1.768–1.772
BIRTHSTONE: Ruby is the birthstone of July
UNUSUAL PROPERTIES: Star Ruby is compelling in shielding an individual from wickedness spirits, alongside upgrading his/her budgetary steadiness. Star Ruby Gems additionally is accepted to bring the endowments of child in individuals’ life.
TREATMENT: Heat Treatment is the most commonly used treatment for rubies. Stones, generally before they are cut, are heated to between 1700 to 1800 degrees Celsius (3100-3300 degrees F) for several hours. That is just a continuation of how nature made the gemstone itself, by massive amounts of high heat. Heating improves tone and saturation of the color. Many Star Rubies also receive a Diffusion Treatment that exposes the surface of the stone to certain chemicals combined with heat. The diffusion is done on the surface of the ruby and could extend to around a millimeter into the stone. . The treatment creates a thin layer over the gemstone which strengthens the intensity of the star and improves the beauty of the gemstone. This is a stable treatment which should last a lifetime.
USAGE: Earrings, bracelets, beads and any other jewellery
WHAT WE SUPPLY: Best quality Lab Created Star Ruby in different cuts and sizes