Gemstones -

Gemstone Buying Guide - The National Association of Jewellers

: Beginners can start by observing luster , transparency , and hardness . GEMSTONES

: Evaluated by its hue (the basic color), tone (lightness/darkness), and saturation (intensity). Gemstone Buying Guide - The National Association of

Gemstones are mineral crystals or organic materials prized for their beauty, durability, and rarity. Whether you are a collector, buyer, or hobbyist, understanding the different varieties and value factors is essential. Core Classifications Historically, gems were split into two main groups: and Emerald .

: These include Diamond , Ruby , Sapphire , and Emerald .