Emerald emerald: cameo color dark green and transparent, consists of a silicate of beryllium and
aluminum, is extracted from rocks and marble Unlike other gems. Many benefits of the Emerald It helps to activate the hormonal glands and metabolism of cells and tissues and organs, and is used to treat various eye problems.
Ambassador Sapphire: cameo Alchorndm consists of a metal (aluminum oxide), exist in all colors except red color, it is used in infrared optical components, crystals and clocks.
