Grey Diamond 2-3mm Rough Nugget - 15-16 Inch Shape_Hexagon which takes millions of years

which takes millions of years

a warm peach

Natural Turquoise may be cut and polished

Red Garnet and Crystal Quartz

with little alteration of the external shape of the original crystal

Grey Diamond 2-3mm Rough Nugget - 15-16 Inch Shape_Hexagon which takes millions of yearsDiamond is a rare, naturally occurring mineral composed of pure carbon. Although most people think of diamonds as colorless, they actually occur in almost every color! Also, many people believe that diamonds are formed from coal, but it is not true. Diamonds actually form at high temperatures and pressures that occur in Earth's mantle about 100 miles below Earth's surface.