Paradigm Parasol Parable Paragon
10 miles 50 miles 250 miles 5 miles
Oxygen Silicon Hydrogen Carbon
Carat Colour Cut Clarity
Mixed Cut Fancy Cut Brilliant Cut Step Cut
Yellow/Green Pink Blue Black
Corundum Gold Diamonds Depleted Uranium
India South Africa Australia Brazil
Cullinan II KOH-I-NOOR Orloff Cullinan I
Glass Cubic Zirconia Strontium Titanate YAG Yttrium Aluminium Garnet