Ruby gemstone burma manik stone authentic certified this gemstone is of deluxe quality grade. This gem is opaque. Direct visible natural inclusions like clouds, bands, bubbles, feathers, particles, spikes, veins, grains and dark spots are visible. Weight of gemstone that you will receive will be nearest or within or more than the ratti range specified. authentic and certified natural gemstone. Certified and sealed by reputed indian & international diamond & gem testing laboratory. Further 'sidharth gems ' grades and packs separately each and every gemstone according to its quality grades based on cut, carat, colour, clarity & origin. Brand '9 astro gems & jewels' and all its grading standards and content(copyright registered) belongs to the owners of India works. Gemstones, by veryfying certificate number on respective laboratory website, and ensure the product content & packaging looks similar to 2nd and 3rd image provided on website. Our different quality grades are standard, standard exclusive, delux, delux exclusive,exclusive, elite, elite exclusive, royale