ITEM SIZE 21x14x7.7 MM. ITEM COLOR BLUE COLOR. ITEM LUSTER GREAT SPARKLING FIRE LUSTER. ITEM HARDNESS 8. No inclusions or blemishes under 10x loupe Very minor surface blemishes or tiny pin points visible under 10x loupe Minor inclusions, pinpoints,feathers or clouds visible under 10x loupe or slightly visible through naked eye Inclusions are very easily detectable through naked eye “Heavily Included ” imperfect quality.