Natural certified gems stone Alexendra Agate Amber Beryl Black Star Blue Moon Blue Star Lajwardth Coral (Moonga) Yellow Sapphire (Pokhraj) Emerald (Panna) Firoza Garnet Gomed Jamuniya Kayanite Lahsuniya Blue sapphire (Neelam) Onex Opel Pearl (Moti) Peridot Pokhraj Fluorite Quartz Rainbow Manik (Ruby) Rudraksh Spinel Topaaz Zicornia