: Evaluated by its hue (the basic color), tone (lightness/darkness), and saturation (intensity).
: Beginners can start by observing luster , transparency , and hardness . GEMSTONES
Gemstones are often associated with birth months as a popular gift choice. : Garnet February : Amethyst March : Aquamarine April : Diamond May : Emerald June : Pearl / Alexandrite July : Ruby August : Peridot / Spinel September : Sapphire October : Opal / Tourmaline November : Topaz / Citrine December : Turquoise / Tanzanite Identification & Care : Evaluated by its hue (the basic color),