Colour is described by hue, tone and saturation. Clarity grades the internal features that are visible to the eye or under a loupe.
Edit this article from Posts → All Posts to add your own expert advice, photographs and links to related gemstones.
October 5, 2026
Colour is described by hue, tone and saturation. Clarity grades the internal features that are visible to the eye or under a loupe.
Edit this article from Posts → All Posts to add your own expert advice, photographs and links to related gemstones.
Store gemstones separately in soft pouches or lined compartments so harder stones cannot scratch softer ones. Edit this article from…
Read MoreThe three great coloured stones differ in hardness, typical inclusions and price behaviour. Here is how to compare them. Edit…
Read MoreDefine your budget, pick a colour family, then compare two or three stones side by side with full specifications. Edit…
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